Churchill Weather Forecast

    • 59
    • 77

    Chance Rain Showers

    • 56
    • 80

    Mostly Sunny

    • 61
    • 84

    Mostly Sunny

    • 65
    • 86

    Chance Thunderstorms

    • 63
    • 83

    Chance Thunderstorms

    • 59
    • 83

    Slight Chance Rain Showers

Today 23 May Bureau

Mostly sunny. Near steady temperature in the mid 70s. West Winds around 5 Mph.

Tonight 23 May Bureau

Mostly cloudy with a chance of Showers. A chance of Thunderstorms, mainly in the evening. Lows in the upper 50s. Southwest Winds around 5 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Churchill Temperature Statistics

May Temperature

Illinois Valley Regional Airport (2.5 miles)

  • Lowest 2 May, 2026

    33.8 °F

  • Average May

    59.9 °F

  • Highest 17 May, 2026

    87.8 °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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