GRAYSVILLE, PA 15337 Weather Forecast & Current Conditions

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WASHINGTON, PA
Current Weather

11:56 PM EDT JUN 8, 2026
Clear
73°F
Feels Like: 73°F
Dewpoint: 64°F
Rel. Hum.: 73%
Visibility: 10 miles
Wind: Calm
Pressure: 30.19 inches
Last 72 hours

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GRAYSVILLE, PA 15337
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
OVERNIGHT
Considerable cloudiness. Lows in the upper 60s. South winds around 5 mph.
TODAY
Considerable cloudiness. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 80s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent.
TONIGHT
Showers with a chance of thunderstorms. Humid with lows in the upper 60s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent.
WEDNESDAY
Considerable cloudiness in the morning, then becoming partly sunny. A chance of thunderstorms. Showers, mainly in the morning. Humid with highs in the lower 80s. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 90 percent.
WEDNESDAY NIGHT
Showers likely with a chance of thunderstorms. Warm with lows around 70. Southwest winds 5 to 10 mph. Chance of rain 70 percent.
THURSDAY
Partly sunny in the morning, then becoming mostly cloudy. A chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Highs in the upper 80s. Chance of rain 70 percent. Heat index values in the upper 90s in the afternoon.
THURSDAY NIGHT
Mostly cloudy with a chance of thunderstorms. Showers likely, mainly in the evening. Warm with lows around 70. Chance of rain 70 percent.
FRIDAY
Partly sunny with a chance of showers in the morning, then cloudy with showers with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 90 percent.
FRIDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A chance of thunderstorms. Showers, mainly in the evening. Lows in the lower 60s. Chance of rain 90 percent.
SATURDAY
Mostly sunny. Highs in the lower 80s.
SATURDAY NIGHT
Mainly clear. Lows in the lower 60s.
SUNDAY
Partly cloudy in the morning, then partly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent.
SUNDAY NIGHT
A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows around 60. Chance of rain 50 percent.

Visible Weather Satellite
GRAYSVILLE, PA 15337
Infrared Weather Satellite
GRAYSVILLE, PA 15337
NEXRAD Weather Radar
GRAYSVILLE, PA 15337

WASHINGTON, PA 3 hourly weather forecast

weather forecast created  6:00 AM MDT  6/ 8/2026
Monday
8 JUN 2026
GRAYSVILLE, PA 15337 weather forecast Day 1, 12 hours 2 PM 85° 86° Mostly Cloudy 1%

0% Thunder
( 11% severe)
SE   6 46% 62°
High 88° GRAYSVILLE, PA 15337 weather forecast Day 1, 15 hours 5 PM 87° 87° Mostly Cloudy SE   6 42% 61°
Mostly Cloudy



GRAYSVILLE, PA 15337 weather forecast Day 1, 18 hours 8 PM 81° 83° Mostly Cloudy 1%

0% Thunder
( 7% severe)
ESE   5 56% 64°
GRAYSVILLE, PA 15337 weather forecast Day 1, 21 hours 11 PM 73° 73° Mostly Cloudy SE   6 71% 63°
Tuesday
9 JUN 2026
GRAYSVILLE, PA 15337 weather forecast Day 2, 0 hours 2 AM 70° 70° Mostly Cloudy 9%

0% Thunder
( 6% severe)
SSE   6 73% 61°
Low 66° GRAYSVILLE, PA 15337 weather forecast Day 2, 3 hours 5 AM 68° 68° Mostly Cloudy SSE   7 76% 60°
High 85° GRAYSVILLE, PA 15337 weather forecast Day 2, 6 hours 8 AM 72° 72° Mostly Cloudy 23%
RAIN
<.01 in
0% Thunder
( 17% severe)
S   7 71% 62°

Mostly Cloudy

Rain Likely

GRAYSVILLE, PA 15337 weather forecast Day 2, 9 hours 11 AM 80° 82° Mostly Cloudy S   9 62% 66°
GRAYSVILLE, PA 15337 weather forecast Day 2, 12 hours 2 PM 82° 85° Mostly Cloudy 69%
RAIN
***
0% Thunder
( 50% severe)
S   10 65% 69°
GRAYSVILLE, PA 15337 weather forecast Day 2, 15 hours 5 PM 81° 84° Mostly Cloudy S   10 65% 68°
GRAYSVILLE, PA 15337 weather forecast Day 2, 18 hours 8 PM 76° 77° Mostly Cloudy 74%
RAIN
***
0% Thunder
( 33% severe)
S   8 76% 68°
GRAYSVILLE, PA 15337 weather forecast Day 2, 21 hours 11 PM 72° 72° Mostly Cloudy SSW   9 90% 69°
Wednesday
10 JUN 2026
GRAYSVILLE, PA 15337 weather forecast Day 3, 0 hours 2 AM 70° 70° Mostly Cloudy 63%
RAIN
***
0% Thunder
( 27% severe)
SSW   8 93% 68°
Low 66° GRAYSVILLE, PA 15337 weather forecast Day 3, 3 hours 5 AM 69° 69° Mostly Cloudy SW   9 93% 67°
High 84° GRAYSVILLE, PA 15337 weather forecast Day 3, 6 hours 8 AM 71° 71° Mostly Cloudy 57%
RAIN
.01–.1 in
0% Thunder
( 21% severe)
SW   9 90% 68°

Mostly Cloudy

Rain Likely

GRAYSVILLE, PA 15337 weather forecast Day 3, 9 hours 11 AM 76° 77° Mostly Cloudy SW   10 85% 71°
GRAYSVILLE, PA 15337 weather forecast Day 3, 15 hours 2 PM 80° 85° Mostly Cloudy 56%
RAIN
.01–.1 in
0% Thunder
( 39% severe)
SW   12 82% 74°
GRAYSVILLE, PA 15337 weather forecast Day 3, 18 hours 5 PM 82° 87° Mostly Cloudy WSW   10 74% 73°
GRAYSVILLE, PA 15337 weather forecast Day 3, 21 hours 8 PM 80° 84° Mostly Cloudy     SW   8 79% 73°

WASHINGTON, PA extended weather forecast

Thursday
11 JUN 2026
Friday
12 JUN 2026
Saturday
13 JUN 2026
Sunday
14 JUN 2026
Monday
15 JUN 2026
Low 72° Low 69° Low 63° Low 60° Low 55°
High 86° High 89° High 80° High 73° High 80°
GRAYSVILLE, PA 15337 weather forecast Day 4 GRAYSVILLE, PA 15337 weather forecast Day 5 GRAYSVILLE, PA 15337 weather forecast Day 6 GRAYSVILLE, PA 15337 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
72% Rain
Mostly Cloudy
70% Rain
Mostly Cloudy
64% Rain
Partly Cloudy
33% Rain
Mostly Cloudy
40% Rain
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