Current Conditions

Ellensburg, Washington

56°F14°C
Partly Cloudy

Wind

W 4 mph6 km/h

Humidity

53%

Cloud Cover

0%

As of Tuesday, September 8, 2026 at 10:10 PM PDT

Today's Outlook

Night

Partly cloudy, with a low around 46°F8°C. Light wind from the WNW around 5 mph8 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Partly CloudyHigh 82°F28°CLow 46°F8°CPrecip 0 in0 mmCloud 53%Wind W 4 mph7 km/hWednesday: Mostly cloudy and warm, with a high of 82°F28°C and morning low of 52°F11°C. Light wind from the WSW around 4 mph7 km/h. Dry air. Wednesday Night: Partly cloudy, with a low around 46°F8°C. Light wind from the WNW around 5 mph8 km/h.
CloudyHigh 72°F22°CLow 57°F14°CPrecip 0 in0 mmCloud 81%Wind WNW 9 mph14 km/hThursday: Overcast and warm, with a high of 72°F22°C and morning low of 59°F15°C. Breezy from the WNW at 9 to 11 mph15 to 17 km/h. Dry air. Thursday Night: Mostly cloudy, with a low around 57°F14°C. Breezy from the WNW at 8 to 9 mph14 to 15 km/h.
Partly CloudyHigh 69°F21°CLow 48°F9°CFeels 45°F7°CPrecip 0 in0 mmCloud 64%Wind NW 5 mph8 km/hFriday: Mostly cloudy and warm, with a high of 69°F21°C and morning low of 52°F11°C. Breezy from the N at 5 to 7 mph8 to 12 km/h. Dry air. Friday Night: Mostly cloudy, with a low around 48°F9°C. Breezy from the NW at 6 to 8 mph9 to 13 km/h.
ShowersHigh 66°F19°CLow 49°F10°CPrecip 0.09 in2.2 mm52%Cloud 68%Wind N 5 mph8 km/hSaturday: Mostly cloudy and mild, with a high of 66°F19°C and morning low of 53°F12°C. Light wind from the ENE around 5 mph9 km/h. 26% chance of drizzle in the afternoon. Dry air. Saturday Night: Mostly cloudy, with a low around 49°F10°C. Light wind from the NW around 5 mph7 km/h. 52% chance of light rain in the evening.
ShowersHigh 60°F16°CLow 50°F10°CFeels 47°F8°CPrecip 0.21 in5.3 mm59%Cloud 56%Wind WNW 9 mph14 km/hSunday: Mostly cloudy and mild, with a high of 60°F16°C and morning low of 51°F11°C. Breezy from the WNW at 10 to 11 mph16 to 17 km/h. 47% chance of showers throughout the day. Dry air. Sunday Night: Mostly cloudy, with a low around 50°F10°C. Breezy from the WNW at 8 to 9 mph13 to 14 km/h. 59% chance of showers overnight.
ClearHigh 66°F19°CLow 48°F9°CFeels 44°F7°CPrecip 0 in0.1 mm2%Cloud 28%Wind WNW 6 mph10 km/hMonday: Partly cloudy and mild, with a high of 66°F19°C and morning low of 50°F10°C. Light wind from the WNW around 7 mph11 km/h. Dry air. Monday Night: Partly cloudy, with a low around 48°F9°C. Breezy from the WNW at 6 to 7 mph10 to 11 km/h.
DrizzleHigh 65°F19°CLow 47°F8°CPrecip 0.02 in0.6 mm17%Cloud 42%Wind NW 5 mph9 km/hTuesday: Partly cloudy and mild, with a high of 65°F19°C and morning low of 51°F10°C. Light wind from the NW around 6 mph9 km/h. 17% chance of drizzle in the afternoon. Dry air. Tuesday Night: Partly cloudy, with a low around 47°F8°C. Light wind from the NW around 5 mph9 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 982°F28°C46°F8°C0 in0 mm· —53%Partly CloudyW 4 mph7 km/h
ThursdaySep 1072°F22°C57°F14°C0 in0 mm· —81%CloudyWNW 9 mph14 km/h
FridaySep 1169°F21°C48°F9°C
Feels 45°F7°C
0 in0 mm· —64%Partly CloudyNW 5 mph8 km/h
SaturdaySep 1266°F19°C49°F10°C0.09 in2.2 mm· 52%68%ShowersN 5 mph8 km/h
SundaySep 1360°F16°C50°F10°C
Feels 47°F8°C
0.21 in5.3 mm· 59%56%ShowersWNW 9 mph14 km/h
MondaySep 1466°F19°C48°F9°C
Feels 44°F7°C
0 in0.1 mm· 2%28%ClearWNW 6 mph10 km/h
TuesdaySep 1565°F19°C47°F8°C0.02 in0.6 mm· 17%42%DrizzleNW 5 mph9 km/h
WednesdaySep 1667°F19°C46°F8°C
Feels 43°F6°C
0.03 in0.8 mm· 14%23%DrizzleNNW 5 mph8 km/h
ThursdaySep 1769°F21°C44°F7°C0.02 in0.6 mm· 9%15%ClearNNW 4 mph7 km/h
FridaySep 1871°F22°C45°F7°C0 in0.1 mm· 2%16%ClearNNW 4 mph7 km/h
SaturdaySep 1972°F22°C47°F8°C0.01 in0.2 mm· 3%20%ClearNW 5 mph7 km/h
SundaySep 2072°F22°C48°F9°C0.01 in0.2 mm· 7%30%ClearNW 5 mph9 km/h
MondaySep 2171°F21°C49°F9°C0.02 in0.6 mm· 8%34%ClearWNW 6 mph9 km/h
TuesdaySep 2270°F21°C49°F9°C0.02 in0.4 mm· 7%39%ClearNW 6 mph10 km/h
WednesdaySep 2370°F21°C48°F9°C0.02 in0.5 mm· 7%36%ClearNW 6 mph9 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 46.9965°N, 120.5478°W·Elevation: 470m·Timezone: America/Los_Angeles·Population: 19,001