| NWS Forecast for: Cheyenne County Issued by: National Weather Service Cheyenne, WY Last Update: 1232 PM MDT Wed Oct 28 2026 | |
| This Afternoon: Sunny. Highs in the lower 60s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Tonight: Mostly clear. Lows around 40. Southeast winds 5 to 10 mph. Thursday: Sunny. Highs in the upper 50s. South winds 10 to 15 mph. Thursday Night: Partly cloudy in the evening, then becoming mostly cloudy. Areas of fog after midnight. Lows in the lower 40s. Southeast winds 5 to 10 mph. Friday: Mostly cloudy in the morning, then becoming partly sunny. Highs in the upper 50s. Southeast winds 5 to 10 mph. Friday Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 40s. Saturday And Saturday Night: Partly cloudy. Highs in the lower 60s. Lows in the lower 40s. Sunday: Partly sunny. Highs in the upper 50s. Sunday Night And Monday: Showers likely. Windy. Lows in the lower 40s. Highs in the upper 40s. Chance of rain 70 percent. Monday Night: Rain and snow showers likely. Little or no snow accumulation. Very windy with lows in the mid 30s. Chance of precipitation 70 percent. Tuesday: Mostly cloudy in the morning, then becoming partly sunny. A chance of snow showers in the morning. A chance of rain showers. Windy with highs in the upper 40s. Chance of precipitation 40 percent. | |
| Zone Forecast: Cheyenne County | |
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