Townsend State Forest Weather Forecast

    • 61
    • 82

    Slight Chance Thunderstorms

    • 63
    • 85

    Partly Sunny

    • 57
    • 83

    Chance Rain Showers

    • 58
    • 82

    Partly Sunny

    • 59
    • 79

    Chance Rain Showers

    • 59
    • 77

    Rain Showers Likely

Today 18 Aug Northwest Middlesex County

Mostly cloudy in the Morning, then partly sunny with a slight chance of Showers and Thunderstorms in the afternoon. Patchy fog in the morning. Humid with Highs in the lower 80s. Light and variable Winds, becoming north around 5 Mph in the afternoon. Chance of rain 20 percent.

Tonight 18 Aug Northwest Middlesex County

Partly cloudy in the Evening, then becoming mostly cloudy. Patchy fog after midnight. Humid with Lows in the lower 60s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Townsend State Forest Temperature Statistics

August Temperature

Fitchburg, Fitchburg Municipal Airport (9.3 miles)

  • Lowest 15 August, 2026

    55.9 °F

  • Average August

    75.1 °F

  • Highest 6 August, 2026

    90 °F

Climate (2021–2026)

Fitchburg, Fitchburg Municipal Airport (9.3 miles)

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  • Average Low 2021–2026

    41.3 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    61.5 °F
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