Williamstown Weather Forecast

    • 41
    • 61

    Mostly Sunny

    • 44
    • 66

    Partly Sunny

    • 48
    • 63

    Slight Chance Rain Showers

    • 48
    • 63

    Slight Chance Rain Showers

    • 54
    • 68

    Chance Thunderstorms

    • 55
    • 70

    Chance Thunderstorms

Today 2 Apr Decatur

Sunny. Highs in the lower 60s. North Winds up to 5 Mph.

Tonight 2 Apr Decatur

Partly cloudy. Lows in the lower 40s. East Winds up to 5 Mph.

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Williamstown Temperature Statistics

April Temperature

Shelbyville Municipal Airport (19.9 miles)

  • Lowest

  • Average April

  • Highest

Climate (2010–Present)

Shelbyville Municipal Airport (19.9 miles)

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  • Average Low 2010–Present

    45.3 °F
  • Average 2010–Present

    54 °F
  • Average High 2010–Present

    63.4 °F
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