Current conditions at
Muir Army Air Field / Indiantown (KMUI)
Lat: 40.44°NLon: 76.56°WElev: 476ft.
Mostly Cloudy
80°F
27°C
| Humidity | 59% |
| Wind Speed | S 9 mph |
| Barometer | 29.99 in (1015.6 mb) |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Heat Index | 82°F (28°C) |
| Last update | 26 Aug 6:55 pm EDT |
Extended Forecast for
Williamstown PA
Tonight
Low: 64 °F
Mostly Cloudy
Thursday
High: 85 °F
Mostly Sunny
then Severe
ThunderstormsThursday Night
Low: 61 °F
Severe
Thunderstorms
and Patchy
FogFriday
High: 83 °F
Mostly Sunny
Friday Night
Low: 56 °F
Mostly Clear
Saturday
High: 82 °F
Sunny
Saturday Night
Low: 59 °F
Mostly Clear
Sunday
High: 85 °F
Mostly Sunny
Sunday Night
Low: 63 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly cloudy, with a low around 64. South wind around 6 mph, with gusts as high as 20 mph.
Thursday
A chance of showers and thunderstorms before 3pm, then showers likely and possibly a thunderstorm between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Some of the storms could be severe. Partly sunny, with a high near 85. South wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and thunderstorms likely before 1am, then a slight chance of showers between 1am and 2am. Some of the storms could be severe and produce heavy rainfall. Patchy fog after 10pm. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 61. Light south wind. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
Mostly sunny, with a high near 83. Calm wind becoming north around 5 mph in the morning.
Friday Night
Mostly clear, with a low around 56. Calm wind.
Saturday
Sunny, with a high near 82.
Saturday Night
Mostly clear, with a low around 59.
Sunday
Mostly sunny, with a high near 85.
Sunday Night
Partly cloudy, with a low around 63.
Monday
Mostly sunny, with a high near 87.
Monday Night
Partly cloudy, with a low around 65.
Tuesday
Mostly sunny, with a high near 89.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.
Wednesday
A chance of showers. Mostly sunny, with a high near 88. Chance of precipitation is 40%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Williamstown PA
40.58°N 76.61°W (Elev. 699 ft)
40.58°N 76.61°W (Elev. 699 ft)
8:11 pm EDT Aug 26, 2026
9pm EDT Aug 26, 2026-6pm EDT Sep 2, 2026
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