Green Valley State Park Weather Forecast

    • 39
    • 59

    Increasing Clouds

    • 32
    • 48

    Rain

    • 26
    • 41

    Chance Rain/Snow

    • 16
    • 33

    Slight Chance Snow

    • 25
    • 34

    Mostly Sunny

    • 26
    • 43

    Partly Sunny

Today 7 Jan Union

Sunny. Highs in the upper 50s. Southwest Winds 10 to 15 Mph.

Tonight 7 Jan Union

Mostly clear in the Evening, then becoming mostly cloudy. Lows in the upper 30s. South Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Green Valley State Park Temperature Statistics

January Temperature

Creston Municipal Airport (6.2 miles)

  • Lowest 1 January, 2026

    17.6 °F

  • Average January

    27.1 °F

  • Highest 4 January, 2026

    42.8 °F

Climate (2021–Present)

Creston Municipal Airport (6.2 miles)

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

  • Average Low 2021–2026

    41.3 °F

  • Average 2021–2026

    51.3 °F

  • Average High 2021–2026

    61.6 °F
Get WillyWeather+ to remove ads