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Nefyn, Gwynedd

70°F
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Nefyn

Gwynedd

70°
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Nefyn, Gwynedd Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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11 AM

75°
RealFeel® 83°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 0%
Chevron down
Mostly sunny
alerts

Amber Warning for Extreme Heat

12:00 AM Wednesday - 12:00 AM Friday

RealFeel Shade™74°

WindESE 6 mph

Air QualityFair

Max UV Index5.7 (High)

Wind Gusts14 mph

Humidity73%

Indoor Humidity73% (Humid)

Dew Point66° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover15%

Visibility10 mi

Cloud Ceiling33500 ft

12 PM

77°
RealFeel® 87°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 0%
Chevron down
Mostly sunny
alerts

Amber Warning for Extreme Heat

12:00 AM Wednesday - 12:00 AM Friday

RealFeel Shade™78°

WindESE 6 mph

Air QualityFair

Max UV Index7.1 (High)

Wind Gusts15 mph

Humidity70%

Indoor Humidity70% (Very Humid)

Dew Point67° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover10%

Visibility10 mi

Cloud Ceiling30000 ft

1 PM

81°
RealFeel® 92°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Sunny
alerts

Amber Warning for Extreme Heat

12:00 AM Wednesday - 12:00 AM Friday

RealFeel Shade™82°

Heat Index84°

WindESE 6 mph

Air QualityFair

Max UV Index7.6 (Very High)

Wind Gusts15 mph

Humidity64%

Indoor Humidity64% (Very Humid)

Dew Point68° F

AccuLumen Brightness Index™10 (Very Bright)

Cloud Cover1%

Visibility10 mi

Cloud Ceiling30000 ft

2 PM

85°
RealFeel® 97°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Sunny
alerts

Amber Warning for Extreme Heat

12:00 AM Wednesday - 12:00 AM Friday

RealFeel Shade™88°

Heat Index89°

WindESE 6 mph

Air QualityPoor

Max UV Index7.1 (High)

Wind Gusts15 mph

Humidity58%

Indoor Humidity58% (Very Humid)

Dew Point69° F

AccuLumen Brightness Index™10 (Very Bright)

Cloud Cover1%

Visibility10 mi

Cloud Ceiling30000 ft

3 PM

87°
RealFeel® 97°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Sunny
alerts

Amber Warning for Extreme Heat

12:00 AM Wednesday - 12:00 AM Friday

RealFeel Shade™89°

Heat Index91°

WindSE 6 mph

Air QualityPoor

Max UV Index5.7 (High)

Wind Gusts15 mph

Humidity56%

Indoor Humidity56% (Very Humid)

Dew Point70° F

AccuLumen Brightness Index™10 (Very Bright)

Cloud Cover1%

Visibility10 mi

Cloud Ceiling30000 ft

4 PM

88°
RealFeel® 97°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Sunny
alerts

Amber Warning for Extreme Heat

12:00 AM Wednesday - 12:00 AM Friday

RealFeel Shade™91°

Heat Index93°

WindSE 6 mph

Air QualityPoor

Max UV Index4.4 (Moderate)

Wind Gusts15 mph

Humidity55%

Indoor Humidity55% (Very Humid)

Dew Point70° F

AccuLumen Brightness Index™10 (Very Bright)

Cloud Cover1%

Visibility10 mi

Cloud Ceiling30000 ft

5 PM

89°
RealFeel® 97°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Sunny
alerts

Amber Warning for Extreme Heat

12:00 AM Wednesday - 12:00 AM Friday

RealFeel Shade™92°

Heat Index94°

WindESE 6 mph

Air QualityPoor

Max UV Index3.3 (Moderate)

Wind Gusts14 mph

Humidity54%

Indoor Humidity54% (Very Humid)

Dew Point70° F

AccuLumen Brightness Index™10 (Very Bright)

Cloud Cover2%

Visibility10 mi

Cloud Ceiling30000 ft

6 PM

91°
RealFeel® 98°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Sunny
alerts

Amber Warning for Extreme Heat

12:00 AM Wednesday - 12:00 AM Friday

RealFeel Shade™95°

Heat Index97°

WindE 6 mph

Air QualityPoor

Max UV Index2.3 (Low)

Wind Gusts14 mph

Humidity53%

Indoor Humidity53% (Extremely Humid)

Dew Point72° F

AccuLumen Brightness Index™10 (Very Bright)

Cloud Cover3%

Visibility10 mi

Cloud Ceiling30000 ft

7 PM

89°
RealFeel® 96°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Sunny
alerts

Amber Warning for Extreme Heat

12:00 AM Wednesday - 12:00 AM Friday

RealFeel Shade™94°

Heat Index96°

WindE 6 mph

Air QualityPoor

Max UV Index1.5 (Low)

Wind Gusts15 mph

Humidity57%

Indoor Humidity57% (Extremely Humid)

Dew Point72° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover5%

Visibility10 mi

Cloud Ceiling30000 ft

8 PM

87°
RealFeel® 92°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Partly sunny
alerts

Amber Warning for Extreme Heat

12:00 AM Wednesday - 12:00 AM Friday

RealFeel Shade™92°

Heat Index93°

WindESE 7 mph

Air QualityPoor

Max UV Index0.8 (Low)

Wind Gusts17 mph

Humidity59%

Indoor Humidity59% (Extremely Humid)

Dew Point72° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover32%

Visibility10 mi

Cloud Ceiling30000 ft

9 PM

86°
RealFeel® 88°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 0%
Chevron down
Intermittent clouds
alerts

Amber Warning for Extreme Heat

12:00 AM Wednesday - 12:00 AM Friday

RealFeel Shade™88°

Heat Index90°

WindSE 8 mph

Air QualityPoor

Max UV Index0.2 (Low)

Wind Gusts18 mph

Humidity60%

Indoor Humidity60% (Very Humid)

Dew Point70° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover59%

Visibility10 mi

Cloud Ceiling30000 ft

10 PM

84°
RealFeel® 85°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 0%
Chevron down
Mostly cloudy
alerts

Amber Warning for Extreme Heat

12:00 AM Wednesday - 12:00 AM Friday

Heat Index88°

WindSSE 8 mph

Air QualityPoor

Wind Gusts20 mph

Humidity62%

Indoor Humidity62% (Very Humid)

Dew Point70° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover86%

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

81°
RealFeel® 82°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 0%
Chevron down
Intermittent clouds
alerts

Amber Warning for Extreme Heat

12:00 AM Wednesday - 12:00 AM Friday

Heat Index84°

WindSE 8 mph

Air QualityPoor

Wind Gusts18 mph

Humidity66%

Indoor Humidity66% (Very Humid)

Dew Point69° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover68%

Visibility10 mi

Cloud Ceiling30000 ft

Hourly Weather Forecast for Nefyn

AccuWeather's hourly forecast for Nefyn provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 75° with a RealFeel® of 83°, mostly sunny with a 0% 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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Weather Near Nefyn:

  • Bangor, Gwynedd
  • Caernarfon, Gwynedd
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