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

Grant County Airport (KMWH)

Lat: 47.19299°NLon: 119.31451°WElev: 1168.0ft.

Clear

84°F

29°C

Humidity 18%
Wind Speed ESE 5 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 31 Aug 04:20 PM PDT
Extended Forecast for

Moses Lake North WA

  • Tonight

    Tonight: Increasing clouds, with a low around 55. Light and variable wind becoming north 5 to 9 mph in the evening.

    Low: 55 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, then becoming sunny during the afternoon, with a high near 84. North wind 5 to 10 mph becoming south in the afternoon.

    High: 84 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after 11pm. Increasing clouds, with a low around 54. Southwest wind 7 to 10 mph.

    Low: 54 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 75. Breezy, with a south wind 10 to 18 mph, with gusts as high as 31 mph.

    High: 75 °F

    Slight Chance
    Showers then
    Partly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Showers likely. Cloudy, with a low around 50. Breezy, with a southwest wind 14 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Showers
    Likely and
    Breezy

  • Thursday

    Thursday: A 40 percent chance of showers. Partly sunny, with a high near 69.

    High: 69 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers before 11am. Mostly sunny, with a high near 71.

    High: 71 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers after 11pm. Partly cloudy, with a low around 48.

    Low: 48 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Increasing clouds, with a low around 55. Light and variable wind becoming north 5 to 9 mph in the evening.
Tuesday
Mostly cloudy, then becoming sunny during the afternoon, with a high near 84. North wind 5 to 10 mph becoming south in the afternoon.
Tuesday Night
A 20 percent chance of showers after 11pm. Increasing clouds, with a low around 54. Southwest wind 7 to 10 mph.
Wednesday
A 20 percent chance of showers before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 75. Breezy, with a south wind 10 to 18 mph, with gusts as high as 31 mph.
Wednesday Night
Showers likely. Cloudy, with a low around 50. Breezy, with a southwest wind 14 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A 40 percent chance of showers. Partly sunny, with a high near 69.
Thursday Night
A 30 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 45.
Friday
A 20 percent chance of showers before 11am. Mostly sunny, with a high near 71.
Friday Night
A 20 percent chance of showers after 11pm. Partly cloudy, with a low around 48.
Saturday
A 20 percent chance of showers before 11am. Mostly sunny, with a high near 75.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 77.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 50.
Labor Day
A 20 percent chance of showers. Mostly sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Moses Lake North WA
 47.2°N 119.33°W (Elev. 1237 ft)
Last Update:
4:01 pm PDT Aug 31, 2026
Forecast Valid:
4pm PDT Aug 31, 2026-6pm PDT Sep 7, 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