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

Exton, PA

90°F
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Exton

Pennsylvania

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

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6 PM

92°
RealFeel® 90°
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 51%
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Thunderstorms
alerts

Heat Advisory

2:10 PM Monday - 8:00 PM Wednesday
alerts

Air Quality Alert

8:06 AM Monday - 12:00 AM Wednesday

RealFeel Shade™89°

Heat Index95°

WindW 10 mph

Air QualityPoor

Max UV Index1.4 (Low)

Wind Gusts20 mph

Humidity44%

Indoor Humidity44% (Very Humid)

Dew Point67° F

AccuLumen Brightness Index™5 (Medium)

Cloud Cover76%

Rain0.01 in

Visibility10 mi

Cloud Ceiling30000 ft

7 PM

89°
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 44%
Chevron down
Thunderstorms
alerts

Heat Advisory

2:10 PM Monday - 8:00 PM Wednesday
alerts

Air Quality Alert

8:06 AM Monday - 12:00 AM Wednesday

RealFeel Shade™87°

Heat Index92°

WindW 9 mph

Air QualityPoor

Max UV Index0.6 (Low)

Wind Gusts15 mph

Humidity49%

Indoor Humidity49% (Very Humid)

Dew Point67° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover92%

Rain0.01 in

Visibility6 mi

Cloud Ceiling30000 ft

8 PM

85°
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 43%
Chevron down
Mostly sunny
alerts

Heat Advisory

2:10 PM Monday - 8:00 PM Wednesday
alerts

Air Quality Alert

8:06 AM Monday - 12:00 AM Wednesday

RealFeel Shade™85°

Heat Index88°

WindSW 8 mph

Air QualityPoor

Max UV Index0.2 (Low)

Wind Gusts10 mph

Humidity53%

Indoor Humidity53% (Humid)

Dew Point66° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover25%

Visibility10 mi

Cloud Ceiling30000 ft

9 PM

82°
RealFeel® 78°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
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rain drop 51%
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Partly cloudy w/ t-storms
alerts

Heat Advisory

2:10 PM Monday - 8:00 PM Wednesday
alerts

Air Quality Alert

8:06 AM Monday - 12:00 AM Wednesday

Heat Index84°

WindSW 7 mph

Air QualityPoor

Wind Gusts10 mph

Humidity57%

Indoor Humidity57% (Humid)

Dew Point65° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover25%

Rain0.04 in

Visibility6 mi

Cloud Ceiling30000 ft

10 PM

79°
RealFeel® 78°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 47%
Chevron down
Mostly clear
alerts

Heat Advisory

2:10 PM Monday - 8:00 PM Wednesday
alerts

Air Quality Alert

8:06 AM Monday - 12:00 AM Wednesday

WindSW 7 mph

Air QualityPoor

Wind Gusts7 mph

Humidity63%

Indoor Humidity63% (Humid)

Dew Point65° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover25%

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

75°
RealFeel® 75°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 34%
Chevron down
Mostly clear
alerts

Heat Advisory

2:10 PM Monday - 8:00 PM Wednesday
alerts

Air Quality Alert

8:06 AM Monday - 12:00 AM Wednesday

WindSW 7 mph

Air QualityPoor

Wind Gusts7 mph

Humidity70%

Indoor Humidity70% (Humid)

Dew Point65° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover25%

Visibility10 mi

Cloud Ceiling30000 ft

Hourly Weather Forecast for Exton

AccuWeather's hourly forecast for Exton provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 92° with a RealFeel® of 90°, thunderstorms with a 51% 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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  • Philadelphia, PA
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