Spring Valley Weather Forecast

    • 37
    • 48

    Increasing Clouds

    • 53
    • 69

    Mostly Cloudy

    • 52
    • 70

    Rain Showers Likely

    • 42
    • 63

    Chance Rain Showers

    • 54
    • 67

    Mostly Cloudy

    • 63
    • 79

    Rain Showers Likely

Today 7 Apr Bureau

Partly cloudy. Highs in the upper 40s. Northeast Winds around 10 Mph with Gusts up to 20 Mph, becoming southeast this afternoon.

Tonight 7 Apr Bureau

Mostly cloudy. A slight chance of rain Showers after midnight. Lows in the upper 30s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Spring Valley Temperature Statistics

April Temperature

Illinois Valley Regional Airport (3.1 miles)

  • Lowest 1 April, 2026

    37 °F

  • Average April

    48.7 °F

  • Highest 2 April, 2026

    72 °F

Climate (2021–Present)

Illinois Valley Regional Airport (3.1 miles)

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

  • Average Low 2021–2026

    43.2 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    62.5 °F
Get WillyWeather+ to remove ads