Churchill Weather Forecast

    • 59
    • 79

    Mostly Sunny

    • 64
    • 81

    Chance Thunderstorms

    • 60
    • 79

    Mostly Sunny

    • 57
    • 76

    Partly Sunny

    • 60
    • 76

    Partly Sunny

    • 64
    • 79

    Slight Chance Thunderstorms

Today 20 Aug Bureau

Patchy fog early this morning. Sunny. Highs in the upper 70s. Northeast Winds around 5 Mph.

Tonight 20 Aug Bureau

Mostly clear. Lows around 60. Southeast Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Churchill Temperature Statistics

August Temperature

Illinois Valley Regional Airport (2.5 miles)

  • Lowest 3 August, 2026

    60.8 °F

  • Average August

    74.2 °F

  • Highest 10 August, 2026

    89.6 °F

Climate (2021–2026)

Illinois Valley Regional Airport (2.5 miles)

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

  • Average Low 2021–2026

    43.3 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    62.6 °F
Get WillyWeather+ to remove ads