Sibley Weather Forecast
- 61
- 86
Becoming Sunny
- 61
- 91
Chance Thunderstorms
- 60
- 81
Rain Showers Likely
- 57
- 74
Rain Showers Likely
- 55
- 72
Chance Rain Showers
- 54
- 72
Slight Chance Thunderstorms
Today 15 Sep Osceola
Sunny. Highs in the mid 80s. South Winds 10 to 15 Mph.
Tonight 15 Sep Osceola
Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms. Near steady temperature in the mid 60s. South Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 30 percent.
Sibley Temperature Statistics
September Temperature
Sheldon (13 miles)
Lowest 6 September, 2025
35.6 °FAverage September
61.1 °FHighest 11 September, 2025
82.4 °F
Climate (2020–Present)
Sheldon (13 miles)
Average Low 2020–2025
36 °FAverage 2020–2025
47.1 °FAverage High 2020–2025
58 °F