Lake Saint John Weather Forecast
- 47
- 74
Mostly Sunny
- 61
- 76
Rain Showers Likely
- 56
- 78
Slight Chance Rain Showers
- 60
- 84
Chance Thunderstorms
- 56
- 80
Slight Chance Thunderstorms
- 60
- 79
Chance Thunderstorms
Today 9 Jun Hamlin
Sunny until late afternoon then becoming partly sunny. Highs in the mid 70s. North Winds 5 to 15 Mph.
Tonight 9 Jun Hamlin
Clear. Lows in the upper 40s. Northeast Winds 5 to 10 Mph.
Lake Saint John Temperature Statistics
June Temperature
Watertown, Watertown Municipal Airport (23 miles)
Lowest 1 June, 2024
47.6 °FAverage June
65.7 °FHighest 3 June, 2024
80.1 °F
Climate (2019–Present)
Watertown, Watertown Municipal Airport (23 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
34.8 °FAverage 2019–2024
44.6 °FAverage High 2019–2024
54.6 °F