Williams Lake Weather Forecast
- 71
- 89
Thunderstorms Likely
- 66
- 86
Thunderstorms Likely
- 62
- 82
Slight Chance Thunderstorms
- 65
- 84
Slight Chance Thunderstorms
- 67
- 86
Chance Thunderstorms
- 68
- 89
Chance Thunderstorms
Today 22 Jul Isanti
Warmer. Mostly cloudy with slight chance of Thunderstorms early in the Morning, then partly sunny in the late morning and early afternoon. Mostly sunny with chance of Thunderstorms late in the afternoon. Highs in the upper 80s. South Winds 5 to 15 Mph. Chance of Thunderstorms 40 percent.
Tonight 22 Jul Isanti
Partly cloudy with chance of Thunderstorms in the Evening, then mostly cloudy with Thunderstorms likely after midnight. Lows in the lower 70s. South Winds 5 to 15 Mph. Chance of Thunderstorms 70 percent.
Williams Lake Temperature Statistics
July Temperature
Cambridge Municipal Airport (5 miles)
Lowest 17 July, 2025
46.4 °FAverage July
71.6 °FHighest 4 July, 2025
93.2 °F
Climate (2020–Present)
Cambridge Municipal Airport (5 miles)
Average Low 2020–2025
35.9 °FAverage 2020–2025
46 °FAverage High 2020–2025
55.4 °F