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Valley Forge, PA

79°F
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Valley Forge

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Valley Forge, PA Weather
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Winter Center

Today

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

Today's Weather

Mon, May 18

Mostly sunny, very hot and more humid; danger of dehydration and heatstroke if outside for extended periods of time Hi: 96°

Tonight: Partly cloudy, warm and humid Lo: 68°

Current Weather

8:58 AM

79°F
RealFeel® 89°
Sunny More Details
RealFeel Shade™ 83°
Heat Index 80°
Wind 0 mph
Wind Gusts 3 mph
Air Quality Poor

Looking Ahead

Record-challenging heat into midweek will be followed by thunderstorms and a dramatic cooldown

Valley Forge Weather Radar

Valley Forge Weather Radar
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Clouds
Temperature

Hourly Weather

9 AM 77°
rain drop 0%
10 AM 82°
rain drop 0%
11 AM 87°
rain drop 0%
12 PM 91°
rain drop 0%
1 PM 93°
rain drop 0%
2 PM 94°
rain drop 0%
3 PM 96°
rain drop 0%
4 PM 95°
rain drop 0%
5 PM 94°
rain drop 0%
6 PM 92°
rain drop 0%
7 PM 89°
rain drop 0%
8 PM 86°
rain drop 3%

10-Day Weather Forecast

Today

5/18

96° 68°

Very hot and more humid

Night: Partly cloudy, warm and humid
0%

Tue

5/19

97° 69°

Sunshine; very hot, humid

Mainly clear and warm
25%

Wed

5/20

92° 52°

An afternoon t-storm; hot

Clouds breaking; cooler
60%

Thu

5/21

66° 52°

Cooler with clouds and sun

Partly cloudy
25%

Fri

5/22

62° 49°

Turning cloudy

Rain and drizzle late
25%

Sat

5/23

70° 59°

A couple of showers

Times of rain late
30%

Sun

5/24

71° 59°

A couple of showers

Cloudy with a shower late
30%

Mon

5/25

78° 57°

A couple of showers possible

Cloudy with showers
30%

Tue

5/26

77° 56°

Downpours in the a.m.; cloudy

Overcast
80%

Wed

5/27

76° 58°

Decreasing clouds

Clear
0%

Sun & Moon

14 hrs 29 mins
Rise 5:44 AM
Set 8:13 PM
Waxing Crescent
Rise 6:49 AM
Set 11:04 PM

Air Quality

See More
Air Quality Poor

The air has reached a high level of pollution and is unhealthy for sensitive groups. Reduce time spent outside if you are feeling symptoms such as difficulty breathing or throat irritation.

Allergy Outlook

See All
Tree Pollen Moderate Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Moderate Data is not supported in this location Dust & Dander High Data is not supported in this location

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World North America United States Pennsylvania Valley Forge

Weather Near Valley Forge:

  • Allentown, PA
  • Philadelphia, PA
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