Dennison Weather Forecast

    • 36
    • 47

    Rain

    • 19
    • 52

    Rain

    • 25
    • 32

    Partly Sunny

    • 25
    • 48

    Mostly Cloudy

    • 25
    • 40

    Partly Sunny

    • 32
    • 41

    Mostly Cloudy

Today 17 Dec Clark

Mostly sunny. Highs in the upper 40s. Northwest Winds around 5 Mph, becoming southeast.

Tonight 17 Dec Clark

Mostly cloudy. A chance of rain after midnight. Lows in the upper 30s. Temperature rising into the mid 40s after midnight. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 40 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Dennison Temperature Statistics

December Temperature

Terre Haute Regional Airport (14.3 miles)

  • Lowest 15 December, 2025

    -9.9 °F

  • Average December

    25.4 °F

  • Highest 9 December, 2025

    46 °F

Climate (2020–Present)

Terre Haute Regional Airport (14.3 miles)

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

  • Average Low 2020–2025

    45.6 °F

  • Average 2020–2025

    55.4 °F

  • Average High 2020–2025

    65.4 °F
Get WillyWeather+ to remove ads