Sweetwater Weather Forecast
- 31
- 50
Chance Rain
- 36
- 50
Rain
- 38
- 51
Rain
- 36
- 50
Rain
- 32
- 49
Rain Likely
- 30
- 49
Chance Rain
Today 13 Mar Lewiston Area
Partly sunny with a chance of rain or snow. Snow level 2500 feet in the afternoon. Highs in the mid 40s to lower 50s. Windy. Southwest wind 20 to 30 Mph with Gusts up to 50 Mph. Chance of precipitation 50 percent.
Tonight 13 Mar Lewiston Area
Partly cloudy. A chance of rain or snow Showers in the evening. Lows in the upper 20s to lower 30s. Breezy. West wind 10 to 20 Mph in the Evening, becoming light and variable. Gusts up to 30 Mph. Chance of precipitation 20 percent.
Sweetwater Temperature Statistics
March Temperature
Lewiston, Lewiston-Nez Perce County Airport (10.6 miles)
Lowest 6 March, 2025
30.8 °FAverage March
47.5 °FHighest 1 March, 2025
65.6 °F
Climate (2020–Present)
Lewiston, Lewiston-Nez Perce County Airport (10.6 miles)
Average Low 2020–2025
45.3 °FAverage 2020–2025
55.1 °FAverage High 2020–2025
65.3 °F