Harvard Weather Forecast

    • 51
    • 77

    Mostly Sunny

    • 59
    • 83

    Partly Sunny

    • 62
    • 78

    Rain Showers Likely

    • 64
    • 86

    Rain Showers Likely

    • 59
    • 85

    Rain Showers Likely

    • 58
    • 84

    Partly Sunny

Today 8 Jun Delaware

Mostly sunny. Highs in the upper 70s. South Winds around 5 Mph.

Tonight 8 Jun Delaware

Clear. Lows in the lower 50s. South Winds around 5 Mph.

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Harvard Temperature Statistics

June Temperature

Monticello, Sullivan County International Airport (27.3 miles)

  • Lowest 2 June, 2026

    41 °F

  • Average June

    64.9 °F

  • Highest 5 June, 2026

    84 °F

Climate (2021–Present)

Monticello, Sullivan County International Airport (27.3 miles)

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  • Average Low 2021–2026

    36.4 °F

  • Average 2021–2026

    45.7 °F

  • Average High 2021–2026

    55 °F
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