Brighton Weather Forecast

    • 38
    • 58

    Partly Sunny

    • 53
    • 72

    Chance Thunderstorms

    • 57
    • 78

    Rain Showers Likely

    • 44
    • 66

    Rain Showers Likely

    • 41
    • 57

    Slight Chance Thunderstorms

    • 45
    • 63

    Mostly Sunny

Today 2 May Macoupin

Partly sunny with a 20 percent chance of Showers. Near steady temperature in the upper 50s. North Winds 5 to 10 Mph.

Tonight 2 May Macoupin

Mostly clear. Lows in the upper 30s. West Winds around 5 Mph, becoming south after midnight.

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Brighton Temperature Statistics

May Temperature

St. Louis Regional Airport (11.8 miles)

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  • Average May

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Climate (2021–Present)

St. Louis Regional Airport (11.8 miles)

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  • Average Low 2021–2026

    46.4 °F

  • Average 2021–2026

    54.4 °F

  • Average High 2021–2026

    66.6 °F
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