Fairview Heights Weather Forecast

    • 56
    • 84

    Slight Chance Thunderstorms

    • 56
    • 79

    Mostly Sunny

    • 68
    • 82

    Mostly Cloudy

    • 68
    • 92

    Chance Rain Showers

    • 69
    • 90

    Chance Thunderstorms

    • 70
    • 89

    Chance Thunderstorms

Today 12 May Johnson

Mostly sunny in the afternoon. Highs in the mid 80s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 12 May Johnson

Clear and not as cool. Near steady temperature in the lower 60s. South Winds 5 to 10 Mph with Gusts up to 25 Mph.

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  • Temperature Real-Time

Fairview Heights Temperature Statistics

May Temperature

Kansas City, Kansas City Downtown Airport (9.9 miles)

  • Lowest 1 May, 2026

    39.7 °F

  • Average May

    60.5 °F

  • Highest 9 May, 2026

    84.9 °F

Climate (2021–Present)

Kansas City, Kansas City Downtown Airport (9.9 miles)

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  • Average Low 2021–2026

    49.1 °F

  • Average 2021–2026

    58.9 °F

  • Average High 2021–2026

    68.9 °F
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