Grant Weather Forecast

    • 42
    • 64

    Chance Rain Showers

    • 43
    • 65

    Partly Sunny

    • 44
    • 67

    Slight Chance Rain Showers

    • 47
    • 71

    Mostly Sunny

    • 51
    • 76

    Partly Sunny

    • 54
    • 77

    Chance Rain Showers

Today 31 May Southern Herkimer

Mostly sunny in the Morning, then becoming mostly cloudy. Highs around 70. West Winds 5 to 10 Mph.

Tonight 31 May Southern Herkimer

Mostly cloudy with a 40 percent chance of Showers. Lows in the upper 40s. West Winds 5 to 10 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grant Temperature Statistics

May Temperature

Griffiss Air Force Base / Rome (18 miles)

  • Lowest 12 May, 2026

    28 °F

  • Average May

    54.6 °F

  • Highest 18 May, 2026

    90 °F

Climate (2021–Present)

Griffiss Air Force Base / Rome (18 miles)

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  • Average Low 2021–2026

    39.1 °F

  • Average 2021–2026

    48.4 °F

  • Average High 2021–2026

    57.6 °F
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