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Severe thunderstorms to rumble across the central, eastern US this week. Click for the forecast. Chevron right

Valley Forge, PA

67°F
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Valley Forge

Pennsylvania

67°
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Valley Forge, PA Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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9 AM

75°
RealFeel® 76°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Hazy sunshine
alerts

Special Weather Statement

4:45 AM Thursday - 8:00 PM Thursday

RealFeel Shade™72°

WindWSW 6 mph

Air QualityPoor

Max UV Index2.4 (Low)

Wind Gusts7 mph

Humidity47%

Indoor Humidity47% (Ideal Humidity)

Dew Point54° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover46%

Visibility10 mi

Cloud Ceiling30000 ft

10 AM

80°
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
Hazy sunshine
alerts

Special Weather Statement

4:45 AM Thursday - 8:00 PM Thursday

RealFeel Shade™77°

WindWSW 7 mph

Air QualityPoor

Max UV Index3.8 (Moderate)

Wind Gusts8 mph

Humidity40%

Indoor Humidity40% (Ideal Humidity)

Dew Point53° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover46%

Visibility10 mi

Cloud Ceiling30000 ft

11 AM

84°
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
Hazy sunshine
alerts

Special Weather Statement

4:45 AM Thursday - 8:00 PM Thursday

RealFeel Shade™82°

WindWSW 7 mph

Air QualityPoor

Max UV Index5.0 (Moderate)

Wind Gusts9 mph

Humidity35%

Indoor Humidity35% (Ideal Humidity)

Dew Point54° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover46%

Visibility10 mi

Cloud Ceiling30000 ft

12 PM

87°
RealFeel® 91°
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
Hazy sunshine
alerts

Special Weather Statement

4:45 AM Thursday - 8:00 PM Thursday

RealFeel Shade™84°

WindWSW 8 mph

Air QualityPoor

Max UV Index6.8 (High)

Wind Gusts12 mph

Humidity33%

Indoor Humidity33% (Ideal Humidity)

Dew Point54° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover46%

Visibility10 mi

Cloud Ceiling30000 ft

1 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 0%
Chevron down
Hazy sunshine
alerts

Special Weather Statement

4:45 AM Thursday - 8:00 PM Thursday

RealFeel Shade™85°

WindWSW 9 mph

Air QualityPoor

Max UV Index7.5 (High)

Wind Gusts13 mph

Humidity31%

Indoor Humidity31% (Ideal Humidity)

Dew Point54° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover46%

Visibility10 mi

Cloud Ceiling30000 ft

2 PM

89°
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 0%
Chevron down
Hazy sunshine
alerts

Special Weather Statement

4:45 AM Thursday - 8:00 PM Thursday

RealFeel Shade™86°

WindWSW 9 mph

Air QualityPoor

Max UV Index6.8 (High)

Wind Gusts15 mph

Humidity30%

Indoor Humidity30% (Ideal Humidity)

Dew Point54° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover46%

Visibility10 mi

Cloud Ceiling30000 ft

3 PM

90°
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
Hazy sunshine
alerts

Special Weather Statement

4:45 AM Thursday - 8:00 PM Thursday

RealFeel Shade™87°

WindWSW 9 mph

Air QualityPoor

Max UV Index5.0 (Moderate)

Wind Gusts16 mph

Humidity30%

Indoor Humidity30% (Ideal Humidity)

Dew Point55° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover46%

Visibility10 mi

Cloud Ceiling30000 ft

4 PM

89°
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 0%
Chevron down
Hazy sunshine
alerts

Special Weather Statement

4:45 AM Thursday - 8:00 PM Thursday

RealFeel Shade™86°

WindWSW 9 mph

Air QualityPoor

Max UV Index3.8 (Moderate)

Wind Gusts17 mph

Humidity32%

Indoor Humidity32% (Slightly Humid)

Dew Point56° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover46%

Visibility10 mi

Cloud Ceiling30000 ft

5 PM

87°
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
Hazy sunshine
alerts

Special Weather Statement

4:45 AM Thursday - 8:00 PM Thursday

RealFeel Shade™84°

WindWSW 9 mph

Air QualityPoor

Max UV Index2.4 (Low)

Wind Gusts18 mph

Humidity35%

Indoor Humidity35% (Slightly Humid)

Dew Point57° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover46%

Visibility10 mi

Cloud Ceiling30000 ft

6 PM

86°
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
Hazy sunshine
alerts

Special Weather Statement

4:45 AM Thursday - 8:00 PM Thursday

RealFeel Shade™83°

WindWSW 8 mph

Air QualityPoor

Max UV Index1.5 (Low)

Wind Gusts14 mph

Humidity37%

Indoor Humidity37% (Slightly Humid)

Dew Point57° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover46%

Visibility10 mi

Cloud Ceiling30000 ft

7 PM

83°
RealFeel® 81°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Hazy sunshine
alerts

Special Weather Statement

4:45 AM Thursday - 8:00 PM Thursday

RealFeel Shade™81°

WindSW 7 mph

Air QualityPoor

Max UV Index0.5 (Low)

Wind Gusts9 mph

Humidity41%

Indoor Humidity41% (Slightly Humid)

Dew Point57° F

AccuLumen Brightness Index™3 (Dull)

Cloud Cover46%

Visibility10 mi

Cloud Ceiling30000 ft

8 PM

80°
RealFeel® 78°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 4%
Chevron down
Partly cloudy

WindSSW 6 mph

Air QualityPoor

Wind Gusts7 mph

Humidity45%

Indoor Humidity45% (Slightly Humid)

Dew Point58° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover45%

Visibility10 mi

Cloud Ceiling30000 ft

9 PM

78°
RealFeel® 76°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 4%
Chevron down
Partly cloudy

WindSW 6 mph

Air QualityPoor

Wind Gusts7 mph

Humidity50%

Indoor Humidity50% (Slightly Humid)

Dew Point58° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover45%

Visibility10 mi

Cloud Ceiling30000 ft

10 PM

75°
RealFeel® 73°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 4%
Chevron down
Partly cloudy

WindWSW 6 mph

Air QualityPoor

Wind Gusts7 mph

Humidity55%

Indoor Humidity55% (Slightly Humid)

Dew Point58° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover45%

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

75°
RealFeel® 72°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 4%
Chevron down
Partly cloudy

WindWSW 6 mph

Air QualityPoor

Wind Gusts8 mph

Humidity56%

Indoor Humidity56% (Slightly Humid)

Dew Point58° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover45%

Visibility10 mi

Cloud Ceiling30000 ft

Hourly Weather Forecast for Valley Forge

AccuWeather's hourly forecast for Valley Forge provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 75° with a RealFeel® of 76°, hazy sunshine 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 Valley Forge:

  • Allentown, PA
  • Philadelphia, PA
  • Trenton, NJ
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