Sheridan Weather Forecast
- 57
- 85
Rain Showers Likely
- 59
- 87
Chance Thunderstorms
- 59
- 93
Mostly Sunny
- 57
- 94
Breezy
- 56
- 90
Mostly Sunny
- 58
- 90
Mostly Sunny
Today 22 Jul Beaverhead and Western Madison below 6000ft
Partly sunny. Patchy smoke until late afternoon. Slight chance of rain Showers late in the morning. Chance of Thunderstorms in the afternoon. Rain Showers likely late in the afternoon. Highs 81 to 87. South Winds up to 5 Mph shifting to the northwest in the afternoon. Chance of precipitation 70 percent.
Tonight 22 Jul Beaverhead and Western Madison below 6000ft
Cloudy with a 50 percent chance of Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the upper 50s. Southwest Winds up to 10 Mph.
Sheridan Temperature Statistics
July Temperature
Dillon, Dillon Airport (21.7 miles)
Lowest 1 July, 2026
44.7 °FAverage July
68.7 °FHighest 12 July, 2026
98.1 °F
Climate (2021–2026)
Dillon, Dillon Airport (21.7 miles)
Average Low 2021–2026
31.5 °FAverage 2021–2026
43.9 °FAverage High 2021–2026
56.9 °F