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

82°F

28°C

Humidity 30%
Wind Speed NNW 6 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 15 Aug 12:20 PM PDT
Extended Forecast for

Ephrata WA

  • This Afternoon

    This Afternoon: A 20 percent chance of showers. Widespread haze after 1pm. Patchy smoke. Mostly sunny, with a high near 88. Northeast wind around 7 mph becoming southeast.

    High: 88 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Widespread haze after 8pm. Patchy smoke. Mostly cloudy, with a low around 64. Northwest wind 8 to 10 mph.

    Low: 64 °F

    Haze

  • Sunday

    Sunday: Widespread haze before 1pm, then widespread haze after 4pm. Patchy smoke before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 89. Northwest wind 5 to 7 mph becoming light and variable.

    High: 89 °F

    Haze

  • Sunday Night

    Sunday Night: Widespread haze before 11pm. Increasing clouds, with a low around 65. Southwest wind 5 to 9 mph becoming northwest after midnight.

    Low: 65 °F

    Haze then
    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 91. Northwest wind 5 to 9 mph becoming south in the afternoon.

    High: 91 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 64.

    Low: 64 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers. Widespread haze after 1pm. Patchy smoke. Mostly sunny, with a high near 88. Northeast wind around 7 mph becoming southeast.
Tonight
Widespread haze after 8pm. Patchy smoke. Mostly cloudy, with a low around 64. Northwest wind 8 to 10 mph.
Sunday
Widespread haze before 1pm, then widespread haze after 4pm. Patchy smoke before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 89. Northwest wind 5 to 7 mph becoming light and variable.
Sunday Night
Widespread haze before 11pm. Increasing clouds, with a low around 65. Southwest wind 5 to 9 mph becoming northwest after midnight.
Monday
Mostly sunny, with a high near 91. Northwest wind 5 to 9 mph becoming south in the afternoon.
Monday Night
Partly cloudy, with a low around 64.
Tuesday
Sunny, with a high near 89.
Tuesday Night
Mostly clear, with a low around 60.
Wednesday
Sunny, with a high near 88.
Wednesday Night
Partly cloudy, with a low around 60.
Thursday
Sunny, with a high near 89.
Thursday Night
Partly cloudy, with a low around 64.
Friday
Mostly sunny, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ephrata WA
 47.32°N 119.55°W (Elev. 1394 ft)
Last Update:
11:46 am PDT Aug 15, 2026
Forecast Valid:
12pm PDT Aug 15, 2026-6pm PDT Aug 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation