Blue River Weather Forecast

    • 43
    • 51

    Rain Showers Likely

    • 40
    • 61

    Partly Sunny

    • 41
    • 64

    Partly Sunny

    • 44
    • 66

    Chance Rain Showers

    • 45
    • 64

    Chance Rain Showers

    • 46
    • 66

    Chance Rain Showers

Today 21 May Grant

Cloudy. Rain Showers likely with Areas of drizzle this Morning, then a chance of rain Showers this afternoon. Highs in the lower 50s. North Winds 5 to 10 Mph. Chance of rain 70 percent.

Tonight 21 May Grant

Cloudy with a 50 percent chance of rain Showers. Lows in the mid 40s. Northwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Blue River Temperature Statistics

May Temperature

Boscobel, Boscobel Airport (5.6 miles)

  • Lowest 9 May, 2025

    30.8 °F

  • Average May

    59.4 °F

  • Highest 15 May, 2025

    93.7 °F

Climate (2020–Present)

Boscobel, Boscobel Airport (5.6 miles)

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  • Average Low 2020–2025

    38.7 °F

  • Average 2020–2025

    49.7 °F

  • Average High 2020–2025

    61.1 °F
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