Granton Weather Forecast
- 70
- 87
Rain Showers
- 63
- 83
Rain Showers Likely
- 65
- 83
Partly Sunny
- 67
- 85
Slight Chance Thunderstorms
- 68
- 89
Chance Thunderstorms
- 65
- 87
Chance Thunderstorms
Today 23 Jul Clark
Mostly cloudy with Showers and Thunderstorms likely this Morning, then partly sunny with a chance of Showers and Thunderstorms this afternoon. Locally heavy rainfall possible this morning. Highs in the upper 80s. South Winds 5 to 10 Mph. Chance of rain 70 percent. Heat index Values up to 100 this afternoon.
Tonight 23 Jul Clark
Mostly cloudy. Showers and Thunderstorms likely in the Evening, then a chance of Showers and Thunderstorms after midnight. Humid with Lows around 70. Southwest Winds 5 to 10 Mph. Chance of rain 70 percent. Heat index Values in the mid 90s early in the evening.
Granton Temperature Statistics
July Temperature
Marshfield, Marshfield Municipal Airport (13.7 miles)
Lowest 17 July, 2025
51.7 °FAverage July
71.6 °FHighest 4 July, 2025
90.6 °F
Climate (2020–Present)
Marshfield, Marshfield Municipal Airport (13.7 miles)
Average Low 2020–2025
36.6 °FAverage 2020–2025
45.9 °FAverage High 2020–2025
55.1 °F