Filson Weather Forecast

    • 38
    • 84

    Thunderstorms

    • 28
    • 48

    Partly Sunny

    • 37
    • 51

    Mostly Sunny

    • 51
    • 61

    Slight Chance Thunderstorms

    • 59
    • 76

    Chance Rain Showers

    • 60
    • 77

    Chance Rain Showers

Today 26 Mar Douglas

Mostly sunny and Breezy, warmer with Highs in the mid 80s. Southwest Winds 15 to 25 Mph with Gusts up to 35 Mph.

Tonight 26 Mar Douglas

Showers and Thunderstorms. Breezy and much cooler with Lows in the upper 30s. North Winds 20 to 25 Mph with Gusts up to 40 Mph. Chance of rain near 100 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Filson Temperature Statistics

March Temperature

Mattoon / Charleston, Coles County Memorial Airport (14.9 miles)

  • Lowest 17 March, 2026

    14.6 °F

  • Average March

    48.6 °F

  • Highest 22 March, 2026

    84.9 °F

Climate (2021–Present)

Mattoon / Charleston, Coles County Memorial Airport (14.9 miles)

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

  • Average Low 2021–2026

    45.8 °F

  • Average 2021–2026

    55.2 °F

  • Average High 2021–2026

    64.8 °F
Get WillyWeather+ to remove ads