Constantine Weather Forecast

    • 44
    • 66

    Decreasing Clouds

    • 47
    • 66

    Partly Sunny

    • 54
    • 68

    Rain Showers

    • 55
    • 73

    Chance Rain Showers

    • 56
    • 75

    Chance Rain Showers

    • 58
    • 77

    Chance Rain Showers

Today 20 May St. Joseph

Partly cloudy this Morning, then becoming mostly cloudy. Cooler with Highs in the mid 60s. North Winds around 10 Mph.

Tonight 20 May St. Joseph

Partly cloudy in the Evening, then clearing. Lows in the mid 40s. Northeast Winds 5 to 10 Mph.

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Constantine Temperature Statistics

May Temperature

Haines Memorial Airport (8.7 miles)

  • Lowest 2 May, 2026

    30.2 °F

  • Average May

    53.8 °F

  • Highest 17 May, 2026

    82.4 °F

Climate (2021–Present)

Haines Memorial Airport (8.7 miles)

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  • Average Low 2021–2026

    42.2 °F

  • Average 2021–2026

    51.3 °F

  • Average High 2021–2026

    60.4 °F
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