Coulee City Weather Forecast
- 47
- 66
Increasing Clouds
- 42
- 65
Partly Sunny
- 39
- 58
Partly Sunny
- 39
- 59
Mostly Sunny
- 42
- 61
Mostly Sunny
- 45
- 65
Mostly Sunny
Today 18 Apr Upper Columbia Basin
Sunny. Highs in the mid 60s to lower 70s. Southeast wind 5 to 10 Mph.
Tonight 18 Apr Upper Columbia Basin
Partly cloudy. Lows in the lower to mid 40s. South wind 5 to 10 Mph.