Churchill Weather Forecast

    • 72
    • 93

    Becoming Sunny

    • 74
    • 92

    Mostly Sunny

    • 74
    • 92

    Slight Chance Thunderstorms

    • 73
    • 90

    Slight Chance Thunderstorms

    • 71
    • 90

    Slight Chance Thunderstorms

    • 66
    • 86

    Slight Chance Rain Showers

Today 1 Sep Bureau

Mostly sunny. Hot. Near steady temperature in the lower 90s. Southwest Winds 5 to 10 Mph. Heat index Values up to 103.

Tonight 1 Sep Bureau

Clear with Lows in the lower 70s. South Winds around 5 Mph.

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Churchill Temperature Statistics

September Temperature

Illinois Valley Regional Airport (2.5 miles)

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  • Average September

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Climate (2021–2026)

Illinois Valley Regional Airport (2.5 miles)

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  • Average Low 2021–2026

    43.3 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    62.6 °F
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