Churchill Weather Forecast

    • 61
    • 81

    Partly Sunny

    • 71
    • 88

    Rain Showers

    • 62
    • 84

    Rain Showers

    • 57
    • 80

    Mostly Sunny

    • 64
    • 83

    Chance Rain Showers

    • 63
    • 85

    Slight Chance Thunderstorms

    • 63
    • 82

    Chance Rain Showers

Today 7 Sep Bureau

Sunny. Highs in the lower 80s. Southeast Winds 5 to 10 Mph.

Tonight 7 Sep Bureau

Partly cloudy. Lows in the lower 60s. Southeast Winds around 5 Mph.

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Churchill Temperature Statistics

September Temperature

Illinois Valley Regional Airport (2.5 miles)

  • Lowest 1 September, 2026

    71.6 °F

  • Average September

    82.3 °F

  • Highest 1 September, 2026

    93.2 °F

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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