Sheridan Weather Forecast
- 56
- 87
Chance Rain Showers
- 56
- 88
Slight Chance Thunderstorms
- 59
- 90
Sunny
- 56
- 97
Breezy
- 49
- 87
Breezy
- 49
- 79
Sunny
Today 29 Jul Beaverhead and Western Madison below 6000ft
Sunny until late afternoon then becoming partly sunny. Patchy smoke through the day. Chance of rain Showers and slight chance of Thunderstorms late in the afternoon. Highs 83 to 89. Southwest Winds up to 10 Mph. Chance of precipitation 50 percent.
Tonight 29 Jul Beaverhead and Western Madison below 6000ft
Mostly cloudy with a 20 percent chance of rain Showers in the Evening, then mostly clear after midnight. Patchy smoke through the night. Lows in the mid 50s. South Winds up to 10 Mph.
Sheridan Temperature Statistics
July Temperature
Dillon, Dillon Airport (21.7 miles)
Lowest 1 July, 2026
44.7 °FAverage July
70 °FHighest 12 July, 2026
99.6 °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