| NWS Forecast for: Banner County Issued by: National Weather Service Cheyenne, WY Last Update: 222 PM MST Tue Dec 30 2025 | |
This Afternoon: Sunny. Highs in the upper 40s. Temperature falling into the lower 40s late. Northwest winds 15 to 20 mph with gusts up to 30 mph. Tonight: Mostly clear. Cold with lows in the mid 20s. West winds 10 to 15 mph with gusts up to 25 mph. Wednesday: Sunny. Highs in the upper 50s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Wednesday Night: Mostly clear in the evening, then becoming partly cloudy. Cold with lows around 30. Southwest winds 10 to 15 mph with gusts up to 25 mph. New Years Day: Mostly cloudy. Highs in the upper 50s. Temperature falling into the lower 50s in the afternoon. West winds 15 to 20 mph with gusts up to 30 mph. Thursday Night: Mostly cloudy. Lows in the mid 30s. Friday: Mostly sunny and breezy. Highs in the mid 50s. Friday Night: Mostly clear. Lows in the mid 30s. Saturday And Saturday Night: Partly cloudy. Highs in the lower 60s. Lows in the mid 30s. Sunday: Mostly sunny. Highs in the mid 50s. Temperature falling to around 50 in the afternoon. Sunday Night: Mostly cloudy in the evening, then becoming partly cloudy. Cold with lows in the upper 20s. Monday: Mostly sunny. Highs in the mid 50s. Temperature falling into the upper 40s in the afternoon. | |
| Zone Forecast: Banner County | |
Visit your local NWS office at: https://www.weather.gov/cys |