Sibley Weather Forecast
- 69
- 89
Chance Thunderstorms
- 66
- 84
Chance Thunderstorms
- 71
- 86
Chance Thunderstorms
- 61
- 87
Chance Rain Showers
- 57
- 83
Partly Sunny
- 57
- 80
Partly Sunny
Today 5 Sep Osceola
Partly sunny. A slight chance of Showers and Thunderstorms in the morning. Patchy fog in the morning. Humid with Highs in the upper 80s. East Winds 5 to 10 Mph. Chance of rain 20 percent. Heat index Values in the upper 90s in the afternoon.
Tonight 5 Sep Osceola
Partly cloudy in the Evening, then mostly cloudy with a chance of Showers and Thunderstorms after midnight. Humid with Lows in the upper 60s. Southeast Winds 5 to 10 Mph. Chance of rain 30 percent.
Sibley Temperature Statistics
September Temperature
Sheldon (13 miles)
Lowest 1 September, 2026
64.4 °FAverage September
74.3 °FHighest 1 September, 2026
87.8 °F
Climate (2021–2026)
Sheldon (13 miles)
Average Low 2021–2026
36.2 °FAverage 2021–2026
47.3 °FAverage High 2021–2026
58.2 °F