Harvard Weather Forecast

    • 21
    • 34

    Chance Snow Showers

    • 26
    • 33

    Mostly Cloudy

    • 32
    • 37

    Mostly Cloudy

    • 17
    • 39

    Chance Rain/Snow

    • 10
    • 25

    Chance Snow Showers

    • 15
    • 24

    Slight Chance Snow Showers

Today 11 Jan Delaware

Partly sunny. A slight chance of snow Showers in the afternoon. Highs in the mid 30s. West Winds 10 to 15 Mph. Gusts up to 30 Mph in the afternoon. Chance of snow 20 percent.

Tonight 11 Jan Delaware

Mostly cloudy with a 50 percent chance of rain Showers. Lows in the upper 20s. West Winds 5 to 10 Mph with Gusts up to 20 Mph.

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Harvard Temperature Statistics

January Temperature

Monticello, Sullivan County International Airport (27.3 miles)

  • Lowest 1 January, 2026

    6.1 °F

  • Average January

    24 °F

  • Highest 8 January, 2026

    41 °F

Climate (2021–Present)

Monticello, Sullivan County International Airport (27.3 miles)

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  • Average Low 2021–2026

    36.6 °F

  • Average 2021–2026

    45.8 °F

  • Average High 2021–2026

    55.1 °F
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