Churchill Weather Forecast

    • 60
    • 77

    Rain Showers Likely

    • 61
    • 84

    Chance Thunderstorms

    • 66
    • 86

    Mostly Sunny

    • 66
    • 86

    Rain Showers Likely

    • 55
    • 83

    Rain Showers Likely

    • 49
    • 70

    Slight Chance Rain Showers

Today 15 May Bureau

Mostly sunny. Highs in the upper 70s. South Winds around 15 Mph with Gusts up to 30 Mph.

Tonight 15 May Bureau

Mostly clear in the Evening, then mostly cloudy with Showers likely with a chance of Thunderstorms after midnight. Lows around 60. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 60 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

    56 °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

    62.5 °F
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