Local Forecast

Grand Coulee, WA Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Grand Coulee, WA.

No Active Alerts

Hour-by-Hour  Current Observation

Wednesday 9:15 PM PDTWednesday 9:15 PM

°F °C
Regional Observations →
73°F

Mostly Clear

  • 87° / 59° High / Low
  • 73° Feels Like
  • 0% Chance of Rain

Wind

10 mph

N

UV Index

0

None

Humidity

29%

Dew 39°F

Sun

4:55 AM · 8:57 PM

Rise · Set

Source: OMAK (KOMK). Slider scrubs the next 12 hours.

5-Day Outlook

Through Sunday

Local Radar →

Today

87° 59°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Today

Sunny, with a high near 87. Northwest wind around 9 mph.

Night

Mostly clear, with a low around 58. North wind around 7 mph.

Thursday

89° 59°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Thursday

Sunny, with a high near 89. North wind 5 to 8 mph.

Night

Partly cloudy, with a low around 59. North wind around 6 mph.

Friday

93° 62°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Friday

Mostly sunny, with a high near 92. Southeast wind 3 to 8 mph.

Night

Mostly clear, with a low around 61. West wind around 8 mph.

Saturday

89° 59°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Saturday

Sunny, with a high near 89.

Night

Mostly clear, with a low around 59.

Sunday

89° 59°

Forecast Missing

Overnight: Forecast Missing

Detailed forecast

Sunday

Sunny, with a high near 88.

Night

Mostly clear, with a low around 59.

Grand Coulee, WA Weather Analysis Tools