South Ashburnham Weather Forecast
- 62
- 80
Gradual Clearing
- 54
- 84
Rain Showers
- 47
- 68
Chance Rain Showers
- 46
- 69
Mostly Sunny
- 43
- 68
Mostly Sunny
- 46
- 70
Mostly Sunny
Today 5 Sep Northern Worcester
Mostly cloudy in the Morning, then becoming partly sunny. Patchy fog in the morning. Highs in the lower 80s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.
Tonight 5 Sep Northern Worcester
Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 60s. South Winds 10 to 15 Mph.
South Ashburnham Temperature Statistics
September Temperature
Fitchburg, Fitchburg Municipal Airport (9.9 miles)
Lowest 2 September, 2025
50 °FAverage September
64.7 °FHighest 2 September, 2025
79 °F
Climate (2020–Present)
Fitchburg, Fitchburg Municipal Airport (9.9 miles)
Average Low 2020–2025
41.8 °FAverage 2020–2025
51.9 °FAverage High 2020–2025
61.8 °F