Churchill Weather Forecast

    • 71
    • 90

    Chance Thunderstorms

    • 64
    • 84

    Chance Thunderstorms

    • 64
    • 84

    Mostly Sunny

    • 66
    • 86

    Mostly Sunny

    • 69
    • 88

    Slight Chance Thunderstorms

    • 73
    • 91

    Slight Chance Thunderstorms

Today 29 Jun Bureau

Sunny. A slight chance of Showers and Thunderstorms this afternoon. Hot with Highs around 90. South Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 29 Jun Bureau

Partly cloudy in the Evening, then becoming mostly cloudy. A chance of Showers. A slight chance of Thunderstorms in the Evening, then a chance of Thunderstorms after midnight. Humid with Lows in the lower 70s. South Winds around 5 Mph. Chance of rain 50 percent.

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Churchill Temperature Statistics

June Temperature

Illinois Valley Regional Airport (2.5 miles)

  • Lowest 1 June, 2025

    47.3 °F

  • Average June

    73.7 °F

  • Highest 23 June, 2025

    94.5 °F

Climate (2020–Present)

Illinois Valley Regional Airport (2.5 miles)

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  • Average Low 2020–2025

    43.2 °F

  • Average 2020–2025

    52.6 °F

  • Average High 2020–2025

    62.1 °F
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