Riverside Weather Forecast

    • 49
    • 65

    Chance Rain Showers

    • 52
    • 65

    Mostly Sunny

    • 58
    • 73

    Chance Rain Showers

    • 47
    • 69

    Rain Showers Likely

    • 44
    • 59

    Partly Sunny

    • 47
    • 63

    Chance Rain Showers

Today 21 Apr Northern Berrien

Mostly sunny. A chance of Showers with a slight chance of Thunderstorms this afternoon. Not as cool with Highs around 70. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 30 percent.

Tonight 21 Apr Northern Berrien

Partly cloudy. A chance of Showers with a slight chance of Thunderstorms in the evening. Lows around 50. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming north after midnight. Chance of rain 40 percent.

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  • Temperature Real-Time

Riverside Temperature Statistics

April Temperature

Southwest Michigan Regional Airport (3.7 miles)

  • Lowest 7 April, 2026

    24.7 °F

  • Average April

    52.3 °F

  • Highest 14 April, 2026

    82.7 °F

Climate (2021–Present)

Southwest Michigan Regional Airport (3.7 miles)

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  • Average Low 2021–2026

    43.3 °F

  • Average 2021–2026

    52.1 °F

  • Average High 2021–2026

    60.8 °F
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