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Caernarfon, Gwynedd

55°F
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Caernarfon

Gwynedd

55°
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Caernarfon, Gwynedd Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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12 AM

54°
RealFeel® 48°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 49%
Chevron down
Mostly cloudy

WindWSW 12 mph

Air QualityFair

Wind Gusts23 mph

Humidity84%

Indoor Humidity51% (Ideal Humidity)

Dew Point49° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover84%

Visibility5 mi

Cloud Ceiling23200 ft

1 AM

53°
RealFeel® 48°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 44%
Chevron down
Mostly cloudy

WindWSW 10 mph

Air QualityFair

Wind Gusts24 mph

Humidity86%

Indoor Humidity50% (Ideal Humidity)

Dew Point49° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover78%

Visibility6 mi

Cloud Ceiling7000 ft

2 AM

52°
RealFeel® 47°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 34%
Chevron down
Intermittent clouds

WindWSW 10 mph

Air QualityFair

Wind Gusts24 mph

Humidity87%

Indoor Humidity49% (Ideal Humidity)

Dew Point48° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover58%

Visibility6 mi

Cloud Ceiling30000 ft

3 AM

52°
RealFeel® 45°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 34%
Chevron down
Partly cloudy

WindWSW 12 mph

Air QualityFair

Wind Gusts24 mph

Humidity88%

Indoor Humidity49% (Ideal Humidity)

Dew Point48° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover38%

Visibility6 mi

Cloud Ceiling30000 ft

4 AM

51°
RealFeel® 44°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 40%
Chevron down
Mostly clear

WindWSW 12 mph

Air QualityFair

Wind Gusts24 mph

Humidity88%

Indoor Humidity48% (Ideal Humidity)

Dew Point48° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover19%

Visibility6 mi

Cloud Ceiling30000 ft

5 AM

50°
RealFeel® 42°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 52%
Chevron down
Mostly cloudy w/ showers

RealFeel Shade™42°

WindWSW 13 mph

Air QualityFair

Max UV Index0.1 (Low)

Wind Gusts24 mph

Humidity89%

Indoor Humidity47% (Ideal Humidity)

Dew Point47° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover70%

Rain0.02 in

Visibility7 mi

Cloud Ceiling7000 ft

6 AM

50°
RealFeel® 43°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 47%
Chevron down
Mostly sunny

RealFeel Shade™43°

WindWSW 14 mph

Air QualityFair

Max UV Index0.8 (Low)

Wind Gusts24 mph

Humidity90%

Indoor Humidity47% (Ideal Humidity)

Dew Point47° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover16%

Visibility7 mi

Cloud Ceiling30000 ft

7 AM

49°
RealFeel® 39°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
rain drop 55%
Chevron down
Mostly cloudy w/ showers

RealFeel Shade™39°

WindWSW 14 mph

Air QualityFair

Max UV Index0.6 (Low)

Wind Gusts24 mph

Humidity90%

Indoor Humidity46% (Ideal Humidity)

Dew Point47° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Rain0.03 in

Visibility7 mi

Cloud Ceiling4000 ft

8 AM

51°
RealFeel® 45°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 40%
Chevron down
Mostly sunny

RealFeel Shade™42°

WindWSW 15 mph

Air QualityFair

Max UV Index2.3 (Low)

Wind Gusts28 mph

Humidity86%

Indoor Humidity46% (Ideal Humidity)

Dew Point47° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover13%

Visibility7 mi

Cloud Ceiling30000 ft

9 AM

52°
RealFeel® 47°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 34%
Chevron down
Mostly sunny

RealFeel Shade™44°

WindWSW 16 mph

Air QualityFair

Max UV Index3.3 (Moderate)

Wind Gusts30 mph

Humidity84%

Indoor Humidity47% (Ideal Humidity)

Dew Point47° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover10%

Visibility7 mi

Cloud Ceiling30000 ft

10 AM

53°
RealFeel® 50°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 39%
Chevron down
Sunny

RealFeel Shade™45°

WindWSW 17 mph

Air QualityFair

Max UV Index4.3 (Moderate)

Wind Gusts32 mph

Humidity81%

Indoor Humidity48% (Ideal Humidity)

Dew Point48° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover8%

Visibility7 mi

Cloud Ceiling30000 ft

11 AM

55°
RealFeel® 52°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 49%
Chevron down
Mostly sunny

RealFeel Shade™47°

WindWSW 18 mph

Air QualityFair

Max UV Index5.6 (High)

Wind Gusts33 mph

Humidity76%

Indoor Humidity48% (Ideal Humidity)

Dew Point48° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover21%

Visibility10 mi

Cloud Ceiling30000 ft

12 PM

56°
RealFeel® 48°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 60%
Chevron down
Mostly cloudy w/ showers

RealFeel Shade™45°

WindWSW 20 mph

Air QualityFair

Max UV Index2.9 (Moderate)

Wind Gusts35 mph

Humidity71%

Indoor Humidity47% (Ideal Humidity)

Dew Point47° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Rain0.03 in

Visibility6 mi

Cloud Ceiling4000 ft

1 PM

58°
RealFeel® 50°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 60%
Chevron down
Mostly cloudy w/ showers

RealFeel Shade™47°

WindWSW 20 mph

Air QualityFair

Max UV Index3.1 (Moderate)

Wind Gusts35 mph

Humidity68%

Indoor Humidity47% (Ideal Humidity)

Dew Point47° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Rain0.03 in

Visibility5 mi

Cloud Ceiling4000 ft

2 PM

58°
RealFeel® 57°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 40%
Chevron down
Partly sunny

RealFeel Shade™51°

WindWSW 20 mph

Air QualityFair

Max UV Index6.9 (High)

Wind Gusts35 mph

Humidity67%

Indoor Humidity48% (Ideal Humidity)

Dew Point48° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover40%

Visibility10 mi

Cloud Ceiling30000 ft

3 PM

60°
RealFeel® 58°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 34%
Chevron down
Partly sunny

RealFeel Shade™53°

WindWSW 18 mph

Air QualityFair

Max UV Index5.6 (High)

Wind Gusts32 mph

Humidity65%

Indoor Humidity48% (Ideal Humidity)

Dew Point48° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover31%

Visibility10 mi

Cloud Ceiling30000 ft

4 PM

59°
RealFeel® 56°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 40%
Chevron down
Mostly sunny

RealFeel Shade™52°

WindWSW 17 mph

Air QualityFair

Max UV Index4.3 (Moderate)

Wind Gusts30 mph

Humidity68%

Indoor Humidity49% (Ideal Humidity)

Dew Point48° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover22%

Visibility10 mi

Cloud Ceiling30000 ft

5 PM

58°
RealFeel® 50°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 60%
Chevron down
Mostly cloudy w/ showers

RealFeel Shade™49°

WindWSW 16 mph

Air QualityFair

Max UV Index1.4 (Low)

Wind Gusts29 mph

Humidity71%

Indoor Humidity51% (Ideal Humidity)

Dew Point49° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Rain0.03 in

Visibility7 mi

Cloud Ceiling4000 ft

6 PM

57°
RealFeel® 51°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 60%
Chevron down
Partly sunny w/ showers

RealFeel Shade™48°

WindW 14 mph

Air QualityFair

Max UV Index2.3 (Low)

Wind Gusts27 mph

Humidity74%

Indoor Humidity51% (Ideal Humidity)

Dew Point49° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover20%

Rain0.03 in

Visibility7 mi

Cloud Ceiling30000 ft

7 PM

57°
RealFeel® 53°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 49%
Chevron down
Mostly sunny

RealFeel Shade™51°

WindW 13 mph

Air QualityFair

Max UV Index1.5 (Low)

Wind Gusts25 mph

Humidity76%

Indoor Humidity51% (Ideal Humidity)

Dew Point49° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover20%

Visibility7 mi

Cloud Ceiling30000 ft

8 PM

55°
RealFeel® 51°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 34%
Chevron down
Partly sunny

RealFeel Shade™51°

WindW 12 mph

Air QualityFair

Max UV Index0.8 (Low)

Wind Gusts23 mph

Humidity78%

Indoor Humidity50% (Ideal Humidity)

Dew Point49° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover35%

Visibility6 mi

Cloud Ceiling30000 ft

9 PM

54°
RealFeel® 49°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 34%
Chevron down
Intermittent clouds

RealFeel Shade™49°

WindW 10 mph

Air QualityFair

Max UV Index0.1 (Low)

Wind Gusts22 mph

Humidity79%

Indoor Humidity49% (Ideal Humidity)

Dew Point48° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover70%

Visibility6 mi

Cloud Ceiling7000 ft

10 PM

53°
RealFeel® 49°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 37%
Chevron down
Intermittent clouds

WindW 8 mph

Air QualityFair

Wind Gusts21 mph

Humidity82%

Indoor Humidity48% (Ideal Humidity)

Dew Point48° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover65%

Visibility6 mi

Cloud Ceiling30000 ft

11 PM

53°
RealFeel® 49°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 45%
Chevron down
Mostly cloudy

WindWNW 8 mph

Air QualityFair

Wind Gusts18 mph

Humidity83%

Indoor Humidity48% (Ideal Humidity)

Dew Point48° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover75%

Visibility6 mi

Cloud Ceiling7000 ft

Hourly Weather Forecast for Caernarfon

AccuWeather's hourly forecast for Caernarfon provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 54° with a RealFeel® of 48°, mostly cloudy with a 49% chance of precipitation. Each hourly forecast includes wind speed, humidity, air quality, UV index, and the AccuLumen Brightness Index™, AccuWeather's measure of perceived outdoor light intensity. Forecasts are generated by proprietary systems developed by AccuWeather meteorologists since 1962.

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World Europe United Kingdom Gwynedd Caernarfon

Weather Near Caernarfon:

  • Conwy, Conwy
  • Llandudno, Conwy
  • Rhyl, Denbighshire
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