Roselawn Weather Forecast
- 66
- 79
Rain Showers
- 62
- 80
Rain Showers Likely
- 63
- 79
Chance Thunderstorms
- 66
- 85
Rain Showers Likely
- 60
- 80
Chance Rain Showers
- 56
- 75
Chance Rain Showers
Today 16 Sep Newton
Mostly cloudy. Showers likely early in the Morning, then a slight chance of Showers late in the morning. A chance of Showers with a slight chance of Thunderstorms in the afternoon. Humid with Highs in the lower 80s. Northeast Winds around 5 Mph. Chance of precipitation 60 percent.
Tonight 16 Sep Newton
Mostly cloudy. A chance of Showers with a slight chance of Thunderstorms in the Evening, then Showers likely with a chance of Thunderstorms after midnight. Humid with Lows in the upper 60s. Northeast Winds around 5 Mph in the Evening, becoming light and variable. Chance of precipitation 70 percent.
Roselawn Temperature Statistics
September Temperature
Rensselaer Jasper County Airport (14.9 miles)
Lowest 11 September, 2026
53.6 °FAverage September
73.2 °FHighest 1 September, 2026
91.4 °F
Climate (2021–2026)
Rensselaer Jasper County Airport (14.9 miles)
Average Low 2021–2026
41.7 °FAverage 2021–2026
51.3 °FAverage High 2021–2026
61 °F