Windsor Weather Forecast

    • 12
    • 41

    Slight Chance Rain

    • 18
    • 25

    Partly Sunny

    • 24
    • 35

    Chance Snow

    • 16
    • 32

    Slight Chance Snow

    • 8
    • 27

    Partly Sunny

    • 3
    • 17

    Partly Sunny

Today 15 Jan Western And Central Hillsborough

Cloudy with a chance of rain Showers in the Morning, then partly sunny with a slight chance of snow Showers in the afternoon. Areas of fog. Highs in the lower 40s. Temperatures falling into the lower 30s in the afternoon. Light and variable Winds, becoming southwest 10 to 15 Mph with Gusts up to 30 Mph in the afternoon. Chance of precipitation 50 percent.

Tonight 15 Jan Western And Central Hillsborough

Partly cloudy. A slight chance of snow Showers in the evening. Cooler with Lows around 12. West Winds 10 to 15 Mph with Gusts up to 35 Mph. Chance of snow 20 percent. Wind chill Values as low as 3 below.

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Windsor Temperature Statistics

January Temperature

Keene, Dillant-Hopkins Airport (20.5 miles)

  • Lowest 5 January, 2026

    1.9 °F

  • Average January

    26.3 °F

  • Highest 9 January, 2026

    45 °F

Climate (2021–Present)

Keene, Dillant-Hopkins Airport (20.5 miles)

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  • Average Low 2021–2026

    37.9 °F

  • Average 2021–2026

    48.2 °F

  • Average High 2021–2026

    58.8 °F
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