Current conditions at
Muir Army Air Field / Indiantown (KMUI)
Lat: 40.44°NLon: 76.56°WElev: 476ft.
Fair
67°F
19°C
| Humidity | 88% |
| Wind Speed | Calm |
| Barometer | 30.00 in (1015.9 mb) |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 26 Aug 11:55 pm EDT |
Extended Forecast for
3 Miles NNW Mount Gretna PA
Overnight
Low: 67 °F
Chance
ShowersThursday
High: 86 °F
Chance
Showers then
Severe
ThunderstormsThursday Night
Low: 66 °F
Severe
Thunderstorms
then Chance
Showers and
Patchy FogFriday
High: 84 °F
Mostly Sunny
Friday Night
Low: 61 °F
Mostly Clear
Saturday
High: 84 °F
Sunny
Saturday Night
Low: 63 °F
Mostly Clear
Sunday
High: 87 °F
Mostly Sunny
Sunday Night
Low: 67 °F
Partly Cloudy
Detailed Forecast
Overnight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. South wind around 7 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
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 and produce heavy rainfall. Partly sunny, with a high near 86. South wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers between midnight and 2am. Some of the storms could be severe. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 66. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts between three quarters and one inch possible.
Friday
Mostly sunny, with a high near 84. Calm wind becoming north 5 to 7 mph in the morning.
Friday Night
Mostly clear, with a low around 61. North wind 3 to 5 mph.
Saturday
Sunny, with a high near 84.
Saturday Night
Mostly clear, with a low around 63.
Sunday
Mostly sunny, with a high near 87.
Sunday Night
Partly cloudy, with a low around 67.
Monday
Mostly sunny, with a high near 88.
Monday Night
Partly cloudy, with a low around 69.
Tuesday
Mostly sunny, with a high near 91.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 70. Chance of precipitation is 30%.
Wednesday
A chance of showers. Mostly sunny, with a high near 90. Chance of precipitation is 40%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NNW Mount Gretna PA
40.28°N 76.49°W (Elev. 499 ft)
40.28°N 76.49°W (Elev. 499 ft)
12:51 am EDT Aug 27, 2026
2am EDT Aug 27, 2026-6pm EDT Sep 2, 2026
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