Weather forecast for todayGrand Coulee, WA
Weather forecast for today
Current condition 9:22 am PDT
- 45°F
- Feels like:43°F
Sunny
- Precipitation: 0"
- Wind: 3mphNE 50°
- Humidity: 64%
- Dewpoint: 34°F
- Pressure: 30.04"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
In Grand Coulee, at the moment, the weather is ideal, with the sun shining and the air feeling fresh.
The temperature is a chilly 44.6°F, the real-feel temperature is nearly identical at 42.8°F. The current temperature is far from the maximum of 68°F anticipated for today.
The temperature is a chilly 44.6°F, the real-feel temperature is nearly identical at 42.8°F. The current temperature is far from the maximum of 68°F anticipated for today.
Wednesday Oct 21, 2026
- 68°F
- 37°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 5mphESE 117°
- Humidity: 43%
- UV index: 2
- Sunrise: 7:24 am PDT
- Sunset: 5:56 pm PDT
- details ▼
On Wednesday, in Grand Coulee, sunny and dry conditions are anticipated.
A stark contrast will be evident between the daytime peak temperature of an agreeable 68°F and the nighttime low of an icy 37.4°F.
With a forecast of 68°F, conditions deviate from October's average and instead resemble September's climate trend.
Sunrise was at 7:24 am and sunset will be at 5:56 pm; the daylight will last for 10h and 32min.
A stark contrast will be evident between the daytime peak temperature of an agreeable 68°F and the nighttime low of an icy 37.4°F.
With a forecast of 68°F, conditions deviate from October's average and instead resemble September's climate trend.
Sunrise was at 7:24 am and sunset will be at 5:56 pm; the daylight will last for 10h and 32min.
Hourly overview
Hourly temperatures
Warmest hour: 4 pm 66°C.
Coldest hour: 12 am 45°C.
Coldest hour: 12 am 45°C.
Chance of precipitation
Highest chance: 12 am 2%.
Hourly weather forecast
- 10 am
- 48°F
- Feels like:46°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphNE 49°
- Humidity: 57%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 11 am
- 54°F
- Feels like:54°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphNE 37°
- Humidity: 48%
- Pressure: 30"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 57°F
- Feels like:57°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphENE 64°
- Humidity: 42%
- Pressure: 29.97"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 1 pm
- 63°F
- Feels like:63°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphE 100°
- Humidity: 39%
- Pressure: 29.94"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 2 pm
- 64°F
- Feels like:64°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphSE 132°
- Humidity: 37%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 3 pm
- 66°F
- Feels like:66°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphSSE 151°
- Humidity: 35%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 4 pm
- 66°F
- Feels like:66°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphSSE 158°
- Humidity: 34%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 5 pm
- 64°F
- Feels like:64°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphSSE 168°
- Humidity: 36%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 5:56 pm
- 6 pm
- 59°F
- Feels like:59°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphSSE 165°
- Humidity: 43%
- Pressure: 29.88"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 7 pm
- 55°F
- Feels like:54°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphSSW 193°
- Humidity: 53%
- Pressure: 29.88"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 8 pm
- 52°F
- Feels like:52°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphWSW 248°
- Humidity: 59%
- Pressure: 29.88"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 9 pm
- 50°F
- Feels like:48°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 3mphNW 320°
- Humidity: 63%
- Pressure: 29.88"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 10 pm
- 46°F
- Feels like:46°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 3mphNNW 329°
- Humidity: 67%
- Pressure: 29.88"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 11 pm
- 46°F
- Feels like:46°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 2mphN 3°
- Humidity: 71%
- Pressure: 29.88"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
Today, in Grand Coulee, mostly cloudless and sunny weather is anticipated.
The temperature will vary between the highest temperature of 66.2°F and the lowest temperature of 46.4°F. The warmest part of the day will be at 3 pm and 4 pm.
The day’s peak temperature will reflect September's norm of 72.7°F more than October's 56.3°F. The lowest temperature is expected to be a couple of degrees lower than the average minimum in October, typically 41.4°F.
The temperature will vary between the highest temperature of 66.2°F and the lowest temperature of 46.4°F. The warmest part of the day will be at 3 pm and 4 pm.
The day’s peak temperature will reflect September's norm of 72.7°F more than October's 56.3°F. The lowest temperature is expected to be a couple of degrees lower than the average minimum in October, typically 41.4°F.
Updated: Oct 21, 2026 @ 16:22:04 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
The temperature at 9:22 am PDT is 44.6°F.
On Wednesday, skies are expected to be clear and full of sunshine.
Today, the maximum temperature will be 68°F, while the minimum temperature will be 37.4°F.
The maximum temperature will be significantly higher than the average highest temperature of 56.3°F in October. The lowest temperature will be moderately lower than the average low of 41.4°F.
The maximum temperature will be significantly higher than the average highest temperature of 56.3°F in October. The lowest temperature will be moderately lower than the average low of 41.4°F.
On Wednesday, in Grand Coulee, sunrise was at 7:24 am and sunset will be at 5:56 pm (PDT).
Today, the daylight will last for 10h and 32min.
Grand Coulee, Washington, USA
- en: Grand Coulee, Washington, USA
- es: Grand Coulee, Washington, EE.UU.
- hr: Grand Kuli, Vašington, SAD
- mk: Grand Kuli, Vašington, SAD
- sr: Grand Kuli, Vašington, SAD
- zh: 大古力, 华盛顿, 美国
- Latitude: 47.939166°
- Longitude: -119.012092°
- Elevation: 1493 ft
- Current time: 9:22am PDT
- Sunrise: 7:24 am PDT
- Sunset: 5:56 pm PDT
- Timezone: America/Los_Angeles
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