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

Ephrata, Ephrata Municipal Airport (KEPH)

Lat: 47.3075°NLon: 119.51583°WElev: 1276.0ft.

Clear

55°F

13°C

Humidity 39%
Wind Speed SSW 4 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 21 Mar 09:53 AM PDT
Extended Forecast for

5 Miles S Coulee City WA

  • Today

    Today: Sunny, with a high near 60. West wind 14 to 16 mph, with gusts as high as 24 mph.

    High: 60 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 29. West wind 6 to 14 mph.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 55. South wind 5 to 10 mph.

    High: 55 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 33. South wind 5 to 10 mph becoming light and variable in the evening.

    Low: 33 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 58. Light and variable wind becoming southwest around 6 mph in the afternoon.

    High: 58 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Rain likely, mainly after 11am. Mostly cloudy, with a high near 54. Chance of precipitation is 70%.

    High: 54 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain

  • Wednesday

    Wednesday: A slight chance of rain and snow between 11am and 2pm, then a slight chance of rain after 2pm. Mostly sunny, with a high near 57. Breezy. Chance of precipitation is 20%.

    High: 57 °F

    Slight Chance
    Rain/Snow and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 60. West wind 14 to 16 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 29. West wind 6 to 14 mph.
Sunday
Increasing clouds, with a high near 55. South wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 33. South wind 5 to 10 mph becoming light and variable in the evening.
Monday
Partly sunny, with a high near 58. Light and variable wind becoming southwest around 6 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 41.
Tuesday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 54. Chance of precipitation is 70%.
Tuesday Night
A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 36.
Wednesday
A slight chance of rain and snow between 11am and 2pm, then a slight chance of rain after 2pm. Mostly sunny, with a high near 57. Breezy. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 31. Breezy.
Thursday
Sunny, with a high near 53.
Thursday Night
Mostly clear, with a low around 30.
Friday
Sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Coulee City WA
 47.53°N 119.29°W (Elev. 1519 ft)
Last Update:
8:47 am PDT Mar 21, 2026
Forecast Valid:
10am PDT Mar 21, 2026-6pm PDT Mar 27, 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