Topsham Weather Forecast

    • 48
    • 79

    Increasing Clouds

    • 52
    • 63

    Rain Showers Likely

    • 52
    • 70

    Rain

    • 44
    • 62

    Rain

    • 42
    • 58

    Chance Rain Showers

    • 44
    • 65

    Partly Sunny

    • 51
    • 71

    Partly Sunny

Today 28 May Orange

Partly sunny. Highs around 80. South Winds around 10 Mph.

Tonight 28 May Orange

Partly cloudy until Midnight, then mostly cloudy with a slight chance of Showers after midnight. Lows around 50. Light and variable Winds. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Topsham Temperature Statistics

May Temperature

Barre / Montpelier, Knapp State Airport (16.2 miles)

  • Lowest 1 May, 2025

    27.8 °F

  • Average May

    53.7 °F

  • Highest 16 May, 2025

    82.7 °F

Climate (2020–Present)

Barre / Montpelier, Knapp State Airport (16.2 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    36.9 °F

  • Average 2020–2025

    46.1 °F

  • Average High 2020–2025

    55.5 °F
Get WillyWeather+ to remove ads