Kirby Weather Forecast
- 64
- 90
Chance Thunderstorms
- 66
- 92
Rain Showers Likely
- 65
- 94
Chance Thunderstorms
- 63
- 92
Slight Chance Thunderstorms
- 61
- 88
Mostly Cloudy
- 59
- 82
Chance Thunderstorms
Today 16 Jul Southern Big Horn
Mostly sunny. Patchy fog early in the morning. A 20 percent chance of Showers and Thunderstorms in the afternoon. Highs in the lower 90s. East Winds 5 to 10 Mph.
Tonight 16 Jul Southern Big Horn
Mostly cloudy. Chance of Showers and Thunderstorms early in the Evening, then chance of Showers and slight chance of Thunderstorms late in the evening. Lows in the lower 60s. Southeast Winds 5 to 10 Mph. Chance of precipitation 40 percent.
Kirby Temperature Statistics
July Temperature
Sheridan County Airport (39.1 miles)
Lowest 1 July, 2026
46.7 °FAverage July
74.3 °FHighest 12 July, 2026
109.7 °F
Climate (2021–2026)
Sheridan County Airport (39.1 miles)
Average Low 2021–2026
33.4 °FAverage 2021–2026
47.6 °FAverage High 2021–2026
62.1 °F