Norwalk Weather Forecast
- 52
- 78
Rain Showers
- 58
- 78
Mostly Sunny
- 51
- 79
Chance Thunderstorms
- 50
- 71
Mostly Sunny
- 52
- 73
Partly Sunny
- 51
- 74
Slight Chance Thunderstorms
Today 11 Jun Monroe
Patchy fog this morning. Partly sunny with a chance of Showers with a slight chance of Thunderstorms this Morning, then Showers with Thunderstorms likely this afternoon. Locally heavy rainfall possible this afternoon. Highs in the upper 70s. Temperature falling into the upper 60s this afternoon. South Winds 5 to 10 Mph. Gusts up to 30 Mph this afternoon. Chance of rain 100 percent.
Tonight 11 Jun Monroe
Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the lower 50s. West Winds 10 to 15 Mph. Gusts up to 30 Mph in the evening. Chance of rain 50 percent.
Norwalk Temperature Statistics
June Temperature
Sparta, Sparta / Fort McCoy Airport (9.9 miles)
Lowest 3 June, 2026
39.4 °FAverage June
68.6 °FHighest 4 June, 2026
87.1 °F
Climate (2021–Present)
Sparta, Sparta / Fort McCoy Airport (9.9 miles)
Average Low 2021–2026
34.9 °FAverage 2021–2026
47.6 °FAverage High 2021–2026
58.3 °F