Griswold Weather Forecast
- 33
- 47
Increasing Clouds
- 37
- 55
Mostly Cloudy
- 46
- 55
Chance Rain Showers
- 49
- 62
Rain Showers
- 33
- 57
Chance Rain Showers
- 38
- 56
Mostly Sunny
Today 13 Mar Northern New London
Mostly sunny. Highs in the upper 40s. East Winds 5 to 10 Mph.
Tonight 13 Mar Northern New London
Mostly cloudy. Lows in the lower 30s. Northeast Winds 5 to 10 Mph.
Griswold Temperature Statistics
March Temperature
Westerly, Westerly State Airport (16.8 miles)
Lowest 3 March, 2025
14.8 °FAverage March
36.6 °FHighest 10 March, 2025
55.9 °F
Climate (2020–Present)
Westerly, Westerly State Airport (16.8 miles)
Average Low 2020–2025
44.5 °FAverage 2020–2025
52.6 °FAverage High 2020–2025
60.4 °F