Three Rivers Weather Forecast

    • 51
    • 68

    Chance Rain Showers

    • 47
    • 69

    Chance Rain Showers

    • 53
    • 73

    Partly Sunny

    • 48
    • 71

    Chance Thunderstorms

    • 47
    • 70

    Partly Sunny

    • 51
    • 73

    Partly Sunny

Today 25 Aug St. Joseph

Partly cloudy with a 20 percent chance of Showers. Near steady temperature in the upper 60s. Northwest Winds around 15 Mph.

Tonight 25 Aug St. Joseph

Mostly clear in the Evening, then becoming partly cloudy. A 20 percent chance of Showers. Lows in the lower 50s. Northwest Winds 10 to 15 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Three Rivers Temperature Statistics

August Temperature

Haines Memorial Airport (1.9 miles)

  • Lowest 2 August, 2025

    51.8 °F

  • Average August

    72.7 °F

  • Highest 10 August, 2025

    91.4 °F

Climate (2020–Present)

Haines Memorial Airport (1.9 miles)

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  • Average Low 2020–2025

    42.3 °F

  • Average 2020–2025

    51.3 °F

  • Average High 2020–2025

    60.3 °F
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