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Severe storms with damaging winds to focus on central, eastern US. Click for the forecast. Chevron right

Devon, PA

90°F
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Devon

Pennsylvania

90°
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Devon, PA Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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3 PM

88°
RealFeel® 93°
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 32%
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Partly sunny
alerts

Severe Thunderstorm Watch

2:05 PM Wednesday - 9:00 PM Wednesday
alerts

Heat Advisory

2:10 PM Monday - 8:00 PM Wednesday

RealFeel Shade™87°

Heat Index90°

WindW 12 mph

Air QualityPoor

Max UV Index6.9 (High)

Wind Gusts16 mph

Humidity46%

Indoor Humidity46% (Humid)

Dew Point65° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover42%

Visibility10 mi

Cloud Ceiling29900 ft

4 PM

86°
RealFeel® 89°
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 36%
Chevron down
Intermittent clouds
alerts

Severe Thunderstorm Watch

2:05 PM Wednesday - 9:00 PM Wednesday
alerts

Heat Advisory

2:10 PM Monday - 8:00 PM Wednesday

RealFeel Shade™85°

Heat Index88°

WindWNW 12 mph

Air QualityPoor

Max UV Index4.3 (Moderate)

Wind Gusts14 mph

Humidity51%

Indoor Humidity51% (Humid)

Dew Point66° F

AccuLumen Brightness Index™7 (Bright)

Cloud Cover54%

Visibility10 mi

Cloud Ceiling22200 ft

5 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 45%
Chevron down
Intermittent clouds
alerts

Severe Thunderstorm Watch

2:05 PM Wednesday - 9:00 PM Wednesday
alerts

Heat Advisory

2:10 PM Monday - 8:00 PM Wednesday

RealFeel Shade™82°

Heat Index86°

WindWNW 12 mph

Air QualityFair

Max UV Index2.5 (Moderate)

Wind Gusts14 mph

Humidity55%

Indoor Humidity55% (Humid)

Dew Point66° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover66%

Visibility10 mi

Cloud Ceiling22200 ft

6 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 49%
Chevron down
Mostly cloudy
alerts

Severe Thunderstorm Watch

2:05 PM Wednesday - 9:00 PM Wednesday
alerts

Heat Advisory

2:10 PM Monday - 8:00 PM Wednesday

RealFeel Shade™80°

Heat Index84°

WindWNW 10 mph

Air QualityFair

Max UV Index1.2 (Low)

Wind Gusts13 mph

Humidity60%

Indoor Humidity60% (Humid)

Dew Point66° F

AccuLumen Brightness Index™5 (Medium)

Cloud Cover78%

Visibility10 mi

Cloud Ceiling16600 ft

7 PM

77°
RealFeel® 74°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 53%
Chevron down
Thunderstorms
alerts

Severe Thunderstorm Watch

2:05 PM Wednesday - 9:00 PM Wednesday
alerts

Heat Advisory

2:10 PM Monday - 8:00 PM Wednesday

RealFeel Shade™74°

WindWNW 9 mph

Air QualityFair

Max UV Index0.2 (Low)

Wind Gusts10 mph

Humidity78%

Indoor Humidity78% (Very Humid)

Dew Point70° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover90%

Rain0.45 in

Visibility2 mi

Cloud Ceiling1900 ft

8 PM

74°
RealFeel® 76°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 43%
Chevron down
Cloudy
alerts

Severe Thunderstorm Watch

2:05 PM Wednesday - 9:00 PM Wednesday

RealFeel Shade™76°

WindW 8 mph

Air QualityFair

Max UV Index0.1 (Low)

Wind Gusts12 mph

Humidity82%

Indoor Humidity82% (Very Humid)

Dew Point69° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling5400 ft

9 PM

72°
RealFeel® 68°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 51%
Chevron down
Thunderstorms

WindWNW 7 mph

Air QualityFair

Wind Gusts12 mph

Humidity83%

Indoor Humidity83% (Very Humid)

Dew Point67° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover94%

Rain0.25 in

Visibility3 mi

Cloud Ceiling2000 ft

10 PM

71°
RealFeel® 70°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 47%
Chevron down
Cloudy

WindNW 7 mph

Air QualityFair

Wind Gusts10 mph

Humidity82%

Indoor Humidity82% (Humid)

Dew Point65° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling4000 ft

11 PM

71°
RealFeel® 70°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 34%
Chevron down
Cloudy

WindNNW 7 mph

Air QualityFair

Wind Gusts10 mph

Humidity79%

Indoor Humidity79% (Humid)

Dew Point64° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling5400 ft

Hourly Weather Forecast for Devon

AccuWeather's hourly forecast for Devon provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 88° with a RealFeel® of 93°, partly sunny with a 32% 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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  • Allentown, PA
  • Philadelphia, PA
  • Trenton, NJ
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