Churchill Weather Forecast

    • 67
    • 85

    Chance Thunderstorms

    • 66
    • 83

    Thunderstorms Likely

    • 51
    • 80

    Rain Showers Likely

    • 45
    • 66

    Partly Sunny

    • 48
    • 67

    Mostly Cloudy

    • 52
    • 72

    Mostly Cloudy

Today 17 May Bureau

Partly sunny. A slight chance of Showers late this morning. Highs in the mid 80s. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

Tonight 17 May Bureau

Mostly clear in the Evening, then partly cloudy with a slight chance of Showers and Thunderstorms after midnight. Lows in the upper 60s. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

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  • Temperature Real-Time

Churchill Temperature Statistics

May Temperature

Illinois Valley Regional Airport (2.5 miles)

  • Lowest 2 May, 2026

    33.8 °F

  • Average May

    57 °F

  • Highest 4 May, 2026

    82.4 °F

Climate (2021–Present)

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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