National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Muir Army Air Field / Indiantown (KMUI)

Lat: 40.44°NLon: 76.56°WElev: 476ft.

Mostly Cloudy

42°F

6°C

Humidity 80%
Wind Speed Calm
Barometer 29.80 in (1009.6 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 9 Nov 5:55 am EST
Extended Forecast for

2 Miles W Grantville PA

  • Today

    Today: Mostly sunny, with a high near 58. Breezy, with a northwest wind 11 to 20 mph, with gusts as high as 39 mph.

    High: 58 °F

    Mostly Sunny
    and Breezy
    then Mostly
    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 39. West wind 5 to 9 mph becoming light after midnight.

    Low: 39 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy through mid morning, then gradual clearing, with a high near 65. Light southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 22 mph.

    High: 65 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 41. West wind 5 to 7 mph becoming calm after midnight.

    Low: 41 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 63. Calm wind becoming west around 5 mph.

    High: 63 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain after 1am. Mostly cloudy, with a low around 43. Chance of precipitation is 20%.

    Low: 43 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: Rain, mainly after 1pm. High near 57. Chance of precipitation is 90%.

    High: 57 °F

    Chance Rain
    then Rain

  • Thursday Night

    Thursday Night: Showers. Low around 40. Chance of precipitation is 80%.

    Low: 40 °F

    Showers

  • Friday

    Friday: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 48. Chance of precipitation is 60%.

    High: 48 °F

    Showers
    Likely

Detailed Forecast

Today
Mostly sunny, with a high near 58. Breezy, with a northwest wind 11 to 20 mph, with gusts as high as 39 mph.
Tonight
Increasing clouds, with a low around 39. West wind 5 to 9 mph becoming light after midnight.
Tuesday
Mostly cloudy through mid morning, then gradual clearing, with a high near 65. Light southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 22 mph.
Tuesday Night
Mostly clear, with a low around 41. West wind 5 to 7 mph becoming calm after midnight.
Veterans Day
Mostly sunny, with a high near 63. Calm wind becoming west around 5 mph.
Wednesday Night
A slight chance of rain after 1am. Mostly cloudy, with a low around 43. Chance of precipitation is 20%.
Thursday
Rain, mainly after 1pm. High near 57. Chance of precipitation is 90%.
Thursday Night
Showers. Low around 40. Chance of precipitation is 80%.
Friday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 48. Chance of precipitation is 60%.
Friday Night
A chance of showers before 1am. Mostly cloudy, with a low around 37. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 48.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Mostly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Grantville PA
 40.39°N 76.73°W (Elev. 748 ft)
Last Update:
4:46 am EST Nov 9, 2026
Forecast Valid:
6am EST Nov 9, 2026-6pm EST Nov 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation