Churchill Weather Forecast

    • 62
    • 79

    Decreasing Clouds

    • 66
    • 80

    Rain Showers Likely

    • 61
    • 77

    Partly Sunny

    • 59
    • 77

    Partly Sunny

    • 63
    • 77

    Slight Chance Thunderstorms

    • 61
    • 77

    Slight Chance Thunderstorms

Today 17 Aug Bureau

Mostly sunny. Highs in the upper 70s. North Winds 5 to 10 Mph.

Tonight 17 Aug Bureau

Mostly clear. Lows in the lower 60s. West Winds around 5 Mph.

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Churchill Temperature Statistics

August Temperature

Illinois Valley Regional Airport (2.5 miles)

  • Lowest 3 August, 2026

    60.8 °F

  • Average August

    74.3 °F

  • Highest 10 August, 2026

    89.6 °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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