Grasmere Airport Weather Forecast

    • 34
    • 48

    Rain

    • 38
    • 43

    Rain

    • 35
    • 49

    Slight Chance Rain

    • 36
    • 51

    Chance Rain

    • 33
    • 48

    Chance Rain

    • 29
    • 46

    Chance Rain/Snow

    • 28
    • 45

    Partly Sunny

Today 31 Dec Southwest Highlands

Partly sunny. Highs 45 to 51.

Tonight 31 Dec Southwest Highlands

A chance of light freezing rain this Evening, then Rain, light freezing rain and snow after midnight. Chance of precipitation 90 percent. No snow accumulation. Lows 29 to 34.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Grasmere Airport Temperature Statistics

December Temperature

Mountain Home Air Force Base (46.6 miles)

  • Lowest 1 December, 2025

    13.3 °F

  • Average December

    40 °F

  • Highest 11 December, 2025

    63.5 °F

Climate (2021–Present)

Mountain Home Air Force Base (46.6 miles)

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

  • Average Low 2021–2025

    40 °F

  • Average 2021–2025

    52.5 °F

  • Average High 2021–2025

    65.2 °F
Get WillyWeather+ to remove ads