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Current conditions at
Muir Army Air Field / Indiantown (KMUI)
Lat: 40.44°NLon: 76.56°WElev: 476ft.
Fair
51°F
11°C
| Humidity | 79% |
| Wind Speed | N 8 mph |
| Barometer | 30.13 in (1020.8 mb) |
| Dewpoint | 44°F (7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 48°F (9°C) |
| Last update | 10 Jan 12:55 am EST |
Extended Forecast for
2 Miles WNW Mount Gretna PA
Overnight

Low: 37 °F
Patchy Fog
Saturday
High: 41 °F
Rain Likely
and Patchy
Fog then RainSaturday Night
Low: 34 °F
Rain Likely
then Mostly
CloudySunday

High: 39 °F
Mostly Sunny
and BreezySunday Night

Low: 28 °F
Partly Cloudy
and WindyMonday

High: 40 °F
Mostly Sunny
Monday Night

Low: 29 °F
Partly Cloudy
Tuesday

High: 44 °F
Mostly Sunny
Tuesday Night

Low: 38 °F
Mostly Cloudy
Detailed Forecast
Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 37. Northwest wind 6 to 8 mph.
Saturday
Rain, mainly after 11am. Patchy fog before 9am. High near 41. North wind 5 to 7 mph becoming east in the morning. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Rain likely before 10pm, then a chance of showers between 10pm and midnight. Cloudy, with a low around 34. East wind 6 to 11 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Mostly sunny, with a high near 39. Breezy, with a west wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 39 mph.
Sunday Night
Partly cloudy, with a low around 28. Windy, with a west wind 20 to 26 mph, with gusts as high as 37 mph.
Monday
Mostly sunny, with a high near 40.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Mostly sunny, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 38.
Wednesday
Mostly cloudy, with a high near 48.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
Partly sunny, with a high near 34.
Thursday Night
Partly cloudy, with a low around 20.
Friday
Mostly sunny, with a high near 32.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles WNW Mount Gretna PA
40.26°N 76.5°W (Elev. 682 ft)
40.26°N 76.5°W (Elev. 682 ft)
1:06 am EST Jan 10, 2026
1am EST Jan 10, 2026-6pm EST Jan 16, 2026


