Banner Weather Forecast
- 57
- 83
Chance Rain Showers
- 55
- 73
Rain Showers
- 51
- 72
Rain Showers
- 50
- 73
Rain Showers
- 53
- 79
Slight Chance Thunderstorms
- 56
- 84
Slight Chance Thunderstorms
Today 12 Aug Sheridan Foothills
Mostly cloudy. Patchy smoke through the day. Slight chance of Showers late in the morning. Slight chance of Showers and Thunderstorms in the afternoon. Highs in the mid 80s. Northwest Winds 5 to 15 Mph. Chance of precipitation 20 percent.
Tonight 12 Aug Sheridan Foothills
Mostly cloudy. Chance of Showers and Thunderstorms early in the Evening, then chance of rain Showers in the late evening and overnight. Patchy smoke in the evening. Areas of fog overnight. Lows in the mid 50s. North Winds 5 to 10 Mph in the evening becoming light overnight. Chance of precipitation 40 percent.
Banner Temperature Statistics
August Temperature
Sheridan County Airport (11.8 miles)
Lowest 4 August, 2026
40.6 °FAverage August
70.6 °FHighest 1 August, 2026
104.6 °F
Climate (2021–2026)
Sheridan County Airport (11.8 miles)
Average Low 2021–2026
33.4 °FAverage 2021–2026
47.6 °FAverage High 2021–2026
62.2 °F