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

64°F

18°C

Humidity 96%
Wind Speed W 14 mph
Barometer 29.55 in (1000.7 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 12 Mar 3:55 am EDT
Extended Forecast for

Myerstown PA

  • Overnight

    Overnight: Showers, mainly after 5am. Low around 42. Breezy, with a west wind 21 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Showers and
    Breezy

  • Thursday

    Thursday: Rain and snow showers before 4pm, then a slight chance of rain showers between 4pm and 5pm. Temperature falling to around 39 by 2pm. Windy, with a northwest wind 20 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 45 °F⇓

    Rain/Snow and
    Windy then
    Chance
    Rain/Snow and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 27. Northwest wind 11 to 16 mph becoming light west after midnight. Winds could gust as high as 23 mph.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 48. Windy, with a south wind 5 to 15 mph increasing to 18 to 28 mph in the afternoon. Winds could gust as high as 43 mph.

    High: 48 °F

    Mostly Sunny
    then Mostly
    Cloudy and
    Windy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 35. Breezy, with a south wind 17 to 20 mph becoming west after midnight.

    Low: 35 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Sunday

    Sunday: Cloudy, with a high near 53.

    High: 53 °F

    Cloudy

  • Sunday Night

    Sunday Night: Showers, mainly after 2am. Low around 47. Chance of precipitation is 80%.

    Low: 47 °F

    Chance
    Showers then
    Showers

Detailed Forecast

Overnight
Showers, mainly after 5am. Low around 42. Breezy, with a west wind 21 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain and snow showers before 4pm, then a slight chance of rain showers between 4pm and 5pm. Temperature falling to around 39 by 2pm. Windy, with a northwest wind 20 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday Night
Mostly clear, with a low around 27. Northwest wind 11 to 16 mph becoming light west after midnight. Winds could gust as high as 23 mph.
Friday
Increasing clouds, with a high near 48. Windy, with a south wind 5 to 15 mph increasing to 18 to 28 mph in the afternoon. Winds could gust as high as 43 mph.
Friday Night
Partly cloudy, with a low around 35. Breezy, with a south wind 17 to 20 mph becoming west after midnight.
Saturday
Sunny, with a high near 51.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
Cloudy, with a high near 53.
Sunday Night
Showers, mainly after 2am. Low around 47. Chance of precipitation is 80%.
Monday
Showers. High near 64. Breezy. Chance of precipitation is 90%.
Monday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 27. Breezy. Chance of precipitation is 40%.
Tuesday
Partly sunny, with a high near 37. Breezy.
Tuesday Night
Partly cloudy, with a low around 21.
Wednesday
Sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Myerstown PA
 40.37°N 76.3°W (Elev. 499 ft)
Last Update:
3:06 am EDT Mar 12, 2026
Forecast Valid:
4am EDT Mar 12, 2026-6pm EDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation