Rockville Weather Forecast

    • 53
    • 69

    Decreasing Clouds

    • 57
    • 72

    Partly Sunny

    • 63
    • 78

    Partly Sunny

    • 56
    • 77

    Slight Chance Rain Showers

    • 51
    • 70

    Chance Rain Showers

    • 50
    • 65

    Chance Rain Showers

Today 29 Sep Tolland

Mostly sunny. Patchy fog in the morning. Not as cool with Highs in the upper 60s. Northwest Winds 5 to 10 Mph.

Tonight 29 Sep Tolland

Partly cloudy. Lows in the lower 50s. Northwest Winds around 5 Mph.

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  • Temperature Real-Time

Rockville Temperature Statistics

September Temperature

Windsor Locks, Bradley International Airport (12.4 miles)

  • Lowest 24 September, 2026

    43.6 °F

  • Average September

    65.2 °F

  • Highest 10 September, 2026

    87.7 °F

Climate (2021–2026)

Windsor Locks, Bradley International Airport (12.4 miles)

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  • Average Low 2021–2026

    43.5 °F

  • Average 2021–2026

    53.3 °F

  • Average High 2021–2026

    63.4 °F
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