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

Nampa Municipal Airport (KMAN)

Lat: 43.5813°NLon: 116.5231°WElev: 2536.0ft.

Mostly Cloudy

50°F

10°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 29.67 in (1004.74 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 12 Apr 02:15 AM MDT
Extended Forecast for

Meridian ID

  • Overnight

    Overnight: Showers likely, mainly after 5am. Mostly cloudy, with a low around 46. East southeast wind 3 to 5 mph. Chance of precipitation is 70%.

    Low: 46 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers and thunderstorms likely before 11am, then showers and possibly a thunderstorm between 11am and 3pm, then a chance of showers and thunderstorms after 3pm. High near 56. Calm wind becoming southwest 5 to 9 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 56 °F

    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 39. Calm wind becoming south southeast 5 to 7 mph.

    Low: 39 °F

    Chance
    Showers

  • Monday

    Monday: Showers likely. Mostly cloudy, with a high near 54. Light and variable wind becoming west 5 to 8 mph in the morning. Chance of precipitation is 70%.

    High: 54 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 39. Northwest wind 3 to 8 mph.

    Low: 39 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Showers. High near 54. Chance of precipitation is 90%.

    High: 54 °F

    Showers

  • Wednesday Night

    Wednesday Night: Rain showers likely before 3am, then a chance of rain and snow showers. Mostly cloudy, with a low around 31. Chance of precipitation is 70%.

    Low: 31 °F

    Showers
    Likely then
    Chance
    Rain/Snow

Detailed Forecast

Overnight
Showers likely, mainly after 5am. Mostly cloudy, with a low around 46. East southeast wind 3 to 5 mph. Chance of precipitation is 70%.
Sunday
Showers and thunderstorms likely before 11am, then showers and possibly a thunderstorm between 11am and 3pm, then a chance of showers and thunderstorms after 3pm. High near 56. Calm wind becoming southwest 5 to 9 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
A 50 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 39. Calm wind becoming south southeast 5 to 7 mph.
Monday
Showers likely. Mostly cloudy, with a high near 54. Light and variable wind becoming west 5 to 8 mph in the morning. Chance of precipitation is 70%.
Monday Night
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 39. Northwest wind 3 to 8 mph.
Tuesday
Mostly sunny, with a high near 61.
Tuesday Night
A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 42.
Wednesday
Showers. High near 54. Chance of precipitation is 90%.
Wednesday Night
Rain showers likely before 3am, then a chance of rain and snow showers. Mostly cloudy, with a low around 31. Chance of precipitation is 70%.
Thursday
A chance of snow showers before 3pm, then a chance of rain showers. Partly sunny, with a high near 49. Chance of precipitation is 30%.
Thursday Night
Mostly clear, with a low around 28.
Friday
Sunny, with a high near 55.
Friday Night
Mostly clear, with a low around 31.
Saturday
Sunny, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Meridian ID
 43.62°N 116.4°W (Elev. 2592 ft)
Last Update:
12:32 am MDT Apr 12, 2026
Forecast Valid:
2am MDT Apr 12, 2026-6pm MDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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