WILLIAMSTOWN, PA 17098 Weather Forecast & Current Conditions

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MUIR AAF, PA
Current Weather

11:55 AM EDT JUL 17, 2025
Broken Clouds
84°F
Feels Like: 92°F
Dewpoint: 75°F
Rel. Hum.: 74%
Visibility: 10 miles
Wind: WSW at 14 mph
Pressure: 29.88 inches
Last 72 hours

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WILLIAMSTOWN, PA 17098
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Mostly sunny with a chance of showers and thunderstorms. Hot with highs in the lower 90s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent. Heat index values around 100.
TONIGHT
Partly cloudy. A slight chance of showers and thunderstorms in the evening. Humid with lows in the upper 60s. Northwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 20 percent.
FRIDAY
Mostly sunny. Not as warm with highs in the lower 80s. North winds 5 to 10 mph.
FRIDAY NIGHT
Partly cloudy. Lows in the mid 60s. Northeast winds around 5 mph.
SATURDAY
Partly sunny. A chance of showers in the afternoon. Humid with highs in the lower 80s. Southeast winds around 5 mph, becoming south around 5 mph in the afternoon. Chance of rain 50 percent.
SATURDAY NIGHT
Mostly cloudy with a chance of showers and thunderstorms. Humid, warm with lows around 70. Chance of rain 50 percent.
SUNDAY
Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Humid with highs in the mid 80s. Chance of rain 40 percent.
SUNDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows in the mid 60s. Chance of rain 40 percent.
MONDAY
Mostly sunny. Highs in the lower 80s.
MONDAY NIGHT
Partly cloudy. Lows in the lower 60s.
TUESDAY
Mostly sunny. Highs in the lower 80s.
TUESDAY NIGHT
Partly cloudy. Lows in the mid 60s.
WEDNESDAY
Partly sunny. A chance of showers in the afternoon. Humid with highs in the upper 80s. Chance of rain 30 percent.

Visible Weather Satellite
WILLIAMSTOWN, PA 17098
Infrared Weather Satellite
WILLIAMSTOWN, PA 17098
NEXRAD Weather Radar
WILLIAMSTOWN, PA 17098

MUIR AAF, PA 3 hourly weather forecast

weather forecast created  7:00 AM CDT  7/17/2025
Thursday
17 JUL 2025
WILLIAMSTOWN, PA 17098 weather forecast Day 1, 12 hours 2 PM 88° 96° Partly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 22% severe)
WSW   12 61% 73°
High 90° WILLIAMSTOWN, PA 17098 weather forecast Day 1, 15 hours 5 PM 89° 95° Partly Cloudy W   12 56% 71°
Partly Cloudy



WILLIAMSTOWN, PA 17098 weather forecast Day 1, 18 hours 8 PM 83° 87° Partly Cloudy 1%

0% Thunder
( 5% severe)
W   8 65% 70°
WILLIAMSTOWN, PA 17098 weather forecast Day 1, 21 hours 11 PM 78° 80° Mostly Cloudy NW   7 74% 69°
Friday
18 JUL 2025
WILLIAMSTOWN, PA 17098 weather forecast Day 2, 0 hours 2 AM 74° 74° Partly Cloudy 1%

0% Thunder
( 0% severe)
NNW   6 76% 66°
Low 68° WILLIAMSTOWN, PA 17098 weather forecast Day 2, 3 hours 5 AM 70° 70° Partly Cloudy NW   6 81% 64°
High 83° WILLIAMSTOWN, PA 17098 weather forecast Day 2, 6 hours 8 AM 72° 72° Partly Cloudy 2%

0% Thunder
( 3% severe)
N   7 76% 64°

Partly Cloudy



WILLIAMSTOWN, PA 17098 weather forecast Day 2, 9 hours 11 AM 76° 78° Mostly Cloudy NNW   7 62% 62°
WILLIAMSTOWN, PA 17098 weather forecast Day 2, 12 hours 2 PM 80° 81° Partly Cloudy 3%

0% Thunder
( 6% severe)
NNW   6 52% 61°
WILLIAMSTOWN, PA 17098 weather forecast Day 2, 15 hours 5 PM 80° 81° Partly Cloudy NNW   5 51% 60°
WILLIAMSTOWN, PA 17098 weather forecast Day 2, 18 hours 8 PM 75° 75° Partly Cloudy 2%

0% Thunder
( 4% severe)
NE   1 66% 63°
WILLIAMSTOWN, PA 17098 weather forecast Day 2, 21 hours 11 PM 70° 70° Partly Cloudy   CALM 78% 63°
Saturday
19 JUL 2025
WILLIAMSTOWN, PA 17098 weather forecast Day 3, 0 hours 2 AM 67° 67° Partly Cloudy 6%

0% Thunder
( 3% severe)
  CALM 84% 62°
Low 65° WILLIAMSTOWN, PA 17098 weather forecast Day 3, 3 hours 5 AM 67° 67° Mostly Cloudy   CALM 81% 61°
High 83° WILLIAMSTOWN, PA 17098 weather forecast Day 3, 6 hours 8 AM 69° 69° Mostly Cloudy 21%
RAIN
.01–.1 in
0% Thunder
( 12% severe)
E   1 81% 63°

Mostly Cloudy

Chance of Rain

WILLIAMSTOWN, PA 17098 weather forecast Day 3, 9 hours 11 AM 75° 75° Mostly Cloudy SSE   2 71% 65°
WILLIAMSTOWN, PA 17098 weather forecast Day 3, 15 hours 2 PM 79° 81° Mostly Cloudy 48%
RAIN
***
0% Thunder
( 37% severe)
S   6 69% 68°
WILLIAMSTOWN, PA 17098 weather forecast Day 3, 18 hours 5 PM 79° 82° Mostly Cloudy S   6 72% 69°
WILLIAMSTOWN, PA 17098 weather forecast Day 3, 21 hours 8 PM 75° 75° Mostly Cloudy     S   3 87% 71°

MUIR AAF, PA extended weather forecast

Sunday
20 JUL 2025
Monday
21 JUL 2025
Tuesday
22 JUL 2025
Wednesday
23 JUL 2025
Thursday
24 JUL 2025
Low 69° Low 65° Low 55° Low 60° Low 65°
High 85° High 82° High 83° High 84° High 87°
WILLIAMSTOWN, PA 17098 weather forecast Day 4 WILLIAMSTOWN, PA 17098 weather forecast Day 5 WILLIAMSTOWN, PA 17098 weather forecast Day 6 WILLIAMSTOWN, PA 17098 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
69% Rain
Clear
17% Rain
Clear
10% Rain
Partly Cloudy
19% Rain
Partly Cloudy
43% Rain
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