Frenchman Reservoir Weather Forecast

    • 47
    • 68

    Rain Showers

    • 41
    • 61

    Chance Rain Showers

    • 44
    • 64

    Chance Rain Showers

    • 42
    • 67

    Mostly Sunny

    • 47
    • 74

    Mostly Sunny

    • 46
    • 74

    Mostly Sunny

    • 47
    • 72

    Mostly Sunny

Today 13 Sep Northern Phillips

Mostly sunny. Highs in the upper 60s. Southeast wind 15 to 20 Mph.

Tonight 13 Sep Northern Phillips

Partly cloudy this Evening, then Showers after midnight. Lows in the mid 40s. East wind 10 to 15 Mph, becoming south 5 to 10 Mph after midnight. Chance of rain 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Frenchman Reservoir Temperature Statistics

September Temperature

Glasgow, Glasgow International Airport (43.5 miles)

  • Lowest 11 September, 2026

    46.9 °F

  • Average September

    68.2 °F

  • Highest 4 September, 2026

    93.7 °F

Climate (2021–2026)

Glasgow, Glasgow International Airport (43.5 miles)

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  • Average Low 2021–2026

    34.3 °F

  • Average 2021–2026

    46 °F

  • Average High 2021–2026

    57.8 °F
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