Current Conditions
Ellensburg, Washington
Wind
S 7 mph11 km/h
Humidity
47%
Cloud Cover
96%
As of Wednesday, September 2, 2026 at 11:24 AM PDT
Today's Outlook
Day
Mostly cloudy and mild, with a high of 65°F19°C and morning low of 55°F13°C. Breezy from the S at 9 to 13 mph14 to 22 km/h. 92% chance of light rain in the afternoon. Dry air.
Night
Mostly cloudy, with a low around 52°F11°C. Light wind from the SW around 5 mph8 km/h. 82% chance of showers in the evening.
7-Day Forecast
| Day | Condition | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| Light Rain | High 65°F19°C | Low 52°F11°C | Precip 0.09 in2.4 mm92% | Cloud 73% | Wind SSW 7 mph11 km/h | Wednesday: Mostly cloudy and mild, with a high of 65°F19°C and morning low of 55°F13°C. Breezy from the S at 9 to 13 mph14 to 22 km/h. 92% chance of light rain in the afternoon. Dry air. Wednesday Night: Mostly cloudy, with a low around 52°F11°C. Light wind from the SW around 5 mph8 km/h. 82% chance of showers in the evening. | |
| Drizzle | High 62°F17°C | Low 45°F7°C | Precip 0.05 in1.2 mm36% | Cloud 53% | Wind SW 4 mph7 km/h | Thursday: Mostly cloudy and mild, with a high of 62°F17°C and morning low of 48°F9°C. Light wind from the S around 4 mph7 km/h. 27% chance of drizzle throughout the day. Dry air. Thursday Night: Partly cloudy, with a low around 45°F7°C. Light wind from the WNW around 4 mph6 km/h. 36% chance of drizzle in the evening. | |
| Drizzle | High 63°F17°C | Low 46°F8°C | Precip 0.06 in1.5 mm38% | Cloud 60% | Wind NNW 4 mph6 km/h | Friday: Mostly cloudy and mild, with a high of 63°F17°C and morning low of 49°F9°C. Light wind from the SE around 4 mph7 km/h. 38% chance of drizzle throughout the day. Dry air. Friday Night: Mostly cloudy, with a low around 46°F8°C. Light wind from the NW around 4 mph6 km/h. 34% chance of drizzle before dawn. | |
| Drizzle | High 63°F17°C | Low 45°F7°C | Precip 0.04 in1.1 mm31% | Cloud 55% | Wind NNE 4 mph6 km/h | Saturday: Mostly cloudy and mild, with a high of 63°F17°C and morning low of 50°F10°C. Light wind from the E around 4 mph7 km/h. 31% chance of drizzle throughout the day. Dry air. Saturday Night: Partly cloudy, with a low around 45°F7°C. Light wind from the NW around 3 mph5 km/h. 15% chance of drizzle in the evening. | |
| Drizzle | High 69°F20°C | Low 45°F7°C | Precip 0.02 in0.4 mm10% | Cloud 48% | Wind NW 4 mph7 km/h | Sunday: Mostly cloudy and warm, with a high of 69°F20°C and morning low of 50°F10°C. Light wind from the N around 4 mph6 km/h. Dry air. Sunday Night: Partly cloudy, with a low around 45°F7°C. Light wind from the WNW around 5 mph8 km/h. 10% chance of drizzle. | |
| Partly Cloudy | High 67°F19°C | Low 51°F11°C | Precip 0.02 in0.6 mm9% | Cloud 52% | Wind WNW 10 mph17 km/h | Monday: Mostly cloudy and mild, with a high of 67°F19°C and morning low of 54°F12°C. Breezy from the WNW at 12 mph19 km/h. Dry air. Monday Night: Mostly cloudy, with a low around 51°F11°C. Breezy from the WNW at 9 to 10 mph15 to 17 km/h. | |
| Partly Cloudy | High 69°F21°C | Low 51°F10°C | Precip 0.02 in0.5 mm7% | Cloud 47% | Wind WNW 6 mph10 km/h | Tuesday: Mostly cloudy and warm, with a high of 69°F21°C and morning low of 53°F12°C. Light wind from the WNW around 6 mph10 km/h. Dry air. Tuesday Night: Partly cloudy, with a low around 51°F10°C. Breezy from the WNW at 6 to 8 mph10 to 12 km/h. |
15-Day Forecast
| Day | High | Low | Precip | Cloud Cover | Condition | Wind | |
|---|---|---|---|---|---|---|---|
| WednesdaySep 2 | 65°F19°C | 52°F11°C | 0.09 in2.4 mm· 92% | 73% | Light Rain | SSW 7 mph11 km/h | |
DayMostly cloudy and mild, with a high of 65°F19°C and morning low of 55°F13°C. Breezy from the S at 9 to 13 mph14 to 22 km/h. 92% chance of light rain in the afternoon. Dry air. NightMostly cloudy, with a low around 52°F11°C. Light wind from the SW around 5 mph8 km/h. 82% chance of showers in the evening. | |||||||
| ThursdaySep 3 | 62°F17°C | 45°F7°C | 0.05 in1.2 mm· 36% | 53% | Drizzle | SW 4 mph7 km/h | |
DayMostly cloudy and mild, with a high of 62°F17°C and morning low of 48°F9°C. Light wind from the S around 4 mph7 km/h. 27% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 45°F7°C. Light wind from the WNW around 4 mph6 km/h. 36% chance of drizzle in the evening. | |||||||
| FridaySep 4 | 63°F17°C | 46°F8°C | 0.06 in1.5 mm· 38% | 60% | Drizzle | NNW 4 mph6 km/h | |
DayMostly cloudy and mild, with a high of 63°F17°C and morning low of 49°F9°C. Light wind from the SE around 4 mph7 km/h. 38% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 46°F8°C. Light wind from the NW around 4 mph6 km/h. 34% chance of drizzle before dawn. | |||||||
| SaturdaySep 5 | 63°F17°C | 45°F7°C | 0.04 in1.1 mm· 31% | 55% | Drizzle | NNE 4 mph6 km/h | |
DayMostly cloudy and mild, with a high of 63°F17°C and morning low of 50°F10°C. Light wind from the E around 4 mph7 km/h. 31% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 45°F7°C. Light wind from the NW around 3 mph5 km/h. 15% chance of drizzle in the evening. | |||||||
| SundaySep 6 | 69°F20°C | 45°F7°C | 0.02 in0.4 mm· 10% | 48% | Drizzle | NW 4 mph7 km/h | |
DayMostly cloudy and warm, with a high of 69°F20°C and morning low of 50°F10°C. Light wind from the N around 4 mph6 km/h. Dry air. NightPartly cloudy, with a low around 45°F7°C. Light wind from the WNW around 5 mph8 km/h. 10% chance of drizzle. | |||||||
| MondaySep 7 | 67°F19°C | 51°F11°C | 0.02 in0.6 mm· 9% | 52% | Partly Cloudy | WNW 10 mph17 km/h | |
DayMostly cloudy and mild, with a high of 67°F19°C and morning low of 54°F12°C. Breezy from the WNW at 12 mph19 km/h. Dry air. NightMostly cloudy, with a low around 51°F11°C. Breezy from the WNW at 9 to 10 mph15 to 17 km/h. | |||||||
| TuesdaySep 8 | 69°F21°C | 51°F10°C | 0.02 in0.5 mm· 7% | 47% | Partly Cloudy | WNW 6 mph10 km/h | |
DayMostly cloudy and warm, with a high of 69°F21°C and morning low of 53°F12°C. Light wind from the WNW around 6 mph10 km/h. Dry air. NightPartly cloudy, with a low around 51°F10°C. Breezy from the WNW at 6 to 8 mph10 to 12 km/h. | |||||||
| WednesdaySep 9 | 72°F22°C | 49°F10°C | 0.01 in0.3 mm· 10% | 29% | Drizzle | WNW 6 mph10 km/h | |
DayPartly cloudy and warm, with a high of 72°F22°C and morning low of 54°F12°C. Breezy from the WNW at 7 mph11 km/h. 10% chance of drizzle. Dry air. NightPartly cloudy, with a low around 49°F10°C. Light wind from the WNW around 6 mph10 km/h. | |||||||
| ThursdaySep 10 | 70°F21°C | 51°F10°C | 0.02 in0.5 mm· 8% | 34% | Clear | WNW 7 mph11 km/h | |
DayPartly cloudy and warm, with a high of 70°F21°C and morning low of 54°F12°C. Breezy from the WNW at 8 to 9 mph12 to 14 km/h. Dry air. NightPartly cloudy, with a low around 51°F10°C. Breezy from the WNW at 7 to 8 mph11 to 12 km/h. | |||||||
| FridaySep 11 | 67°F19°C | 49°F10°C | 0.03 in0.8 mm· 16% | 41% | Drizzle | WNW 6 mph10 km/h | |
DayPartly cloudy and mild, with a high of 67°F19°C and morning low of 53°F12°C. Breezy from the WNW at 7 mph10 km/h. 16% chance of drizzle in the afternoon. Dry air. NightPartly cloudy, with a low around 49°F10°C. Light wind from the WNW around 6 mph10 km/h. 10% chance of drizzle in the evening. | |||||||
| SaturdaySep 12 | 67°F19°C | 48°F9°C | 0.04 in0.9 mm· 15% | 46% | Drizzle | WNW 6 mph10 km/h | |
DayPartly cloudy and mild, with a high of 67°F19°C and morning low of 51°F10°C. Breezy from the WNW at 6 to 7 mph10 to 12 km/h. 15% chance of drizzle in the afternoon. Dry air. NightPartly cloudy, with a low around 48°F9°C. Light wind from the WNW around 6 mph9 km/h. | |||||||
| SundaySep 13 | 67°F19°C | 48°F9°C Feels 45°F7°C | 0.03 in0.7 mm· 10% | 42% | Drizzle | WNW 6 mph10 km/h | |
DayPartly cloudy and mild, with a high of 67°F19°C and morning low of 52°F11°C. Breezy from the WNW at 7 mph11 km/h. Dry air. NightPartly cloudy, with a low around 48°F9°C. Light wind from the WNW around 6 mph9 km/h. 10% chance of drizzle. | |||||||
| MondaySep 14 | 67°F20°C | 48°F9°C Feels 45°F7°C | 0.04 in1 mm· 11% | 42% | Drizzle | WNW 6 mph9 km/h | |
DayPartly cloudy and mild, with a high of 67°F20°C and morning low of 52°F11°C. Light wind from the WNW around 6 mph10 km/h. 11% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 48°F9°C. Light wind from the WNW around 5 mph9 km/h. | |||||||
| TuesdaySep 15 | 68°F20°C | 48°F9°C | 0.03 in0.8 mm· 9% | 35% | Clear | WNW 6 mph9 km/h | |
DayPartly cloudy and warm, with a high of 68°F20°C and morning low of 51°F11°C. Breezy from the WNW at 6 to 7 mph10 to 11 km/h. Dry air. NightPartly cloudy, with a low around 48°F9°C. Light wind from the WNW around 5 mph8 km/h. | |||||||
| WednesdaySep 16 | 68°F20°C | 48°F9°C Feels 45°F7°C | 0.02 in0.5 mm· 10% | 35% | Drizzle | WNW 5 mph9 km/h | |
DayPartly cloudy and warm, with a high of 68°F20°C and morning low of 51°F11°C. Light wind from the WNW around 6 mph9 km/h. 10% chance of drizzle in the afternoon. Dry air. NightPartly cloudy, with a low around 48°F9°C. Light wind from the WNW around 5 mph8 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.
WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →
Access WeatherMesh forecasts programmatically via our API. API Documentation →
Coordinates: 46.9965°N, 120.5478°W·Elevation: 470m·Timezone: America/Los_Angeles·Population: 19,001