Brussels Weather Forecast

    • 40
    • 58

    Sunny

    • 37
    • 60

    Slight Chance Rain Showers

    • 41
    • 53

    Mostly Cloudy

    • 55
    • 74

    Slight Chance Thunderstorms

    • 56
    • 73

    Chance Rain Showers

    • 56
    • 75

    Chance Rain Showers

    • 61
    • 80

    Chance Rain Showers

Today 5 Apr Calhoun

Sunny. Near steady temperature in the mid 50s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 5 Apr Calhoun

Clear. Lows in the upper 30s. West Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Brussels Temperature Statistics

April Temperature

St. Charles, St. Charles County Smartt Airport (8.1 miles)

  • Lowest 1 April, 2026

    48.7 °F

  • Average April

    65 °F

  • Highest 3 April, 2026

    82 °F

Climate (2021–Present)

St. Charles, St. Charles County Smartt Airport (8.1 miles)

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  • Average Low 2021–2026

    47.3 °F

  • Average 2021–2026

    57.9 °F

  • Average High 2021–2026

    68.8 °F
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