Sweetwater Weather Forecast

    • 30
    • 36

    Snow

    • 22
    • 33

    Snow Likely

    • 20
    • 33

    Slight Chance Snow

    • 25
    • 34

    Snow Likely

    • 16
    • 32

    Snow Likely

    • 22
    • 33

    Chance Snow

    • 16
    • 34

    Chance Snow

Today 3 Feb Lewiston Area

Cloudy with a chance of rain or snow. Highs in the lower 30s to lower 40s. Chance of precipitation 50 percent.

Tonight 3 Feb Lewiston Area

Rain or snow likely in the Evening, then rain or snow overnight. Snow accumulation up to 1 inch. Lows in the upper 20s to lower 30s. Chance of precipitation 90 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Sweetwater Temperature Statistics

February Temperature

Lewiston, Lewiston-Nez Perce County Airport (10.6 miles)

  • Lowest 1 February, 2025

    34 °F

  • Average February

    41.6 °F

  • Highest 1 February, 2025

    48 °F

Climate (2020–Present)

Lewiston, Lewiston-Nez Perce County Airport (10.6 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    45.3 °F

  • Average 2020–2025

    55.1 °F

  • Average High 2020–2025

    65.4 °F
Get WillyWeather+ to remove ads