| NWS Forecast for: Bighorn Canyon Issued by: National Weather Service Billings, MT Last Update: 533 PM MDT Mon Aug 31 2026 | |
| Tonight: Partly cloudy. Lows in the mid 50s. East winds 5 to 10 mph in the evening shifting to the north overnight. Tuesday: Cloudy early in the morning, then a 30 percent chance of rain showers in the late morning and early afternoon. Mostly sunny late in the afternoon. Highs in the lower 80s. West winds 5 to 10 mph in the morning shifting to the southeast in the afternoon. Tuesday Night: Partly cloudy. Lows in the mid 50s. South winds 5 to 10 mph. Wednesday: Sunny. Highs in the upper 80s. Southwest winds 10 to 20 mph. Wednesday Night: Partly cloudy. Lows in the mid 50s. Southwest winds 5 to 15 mph. Thursday: Sunny. Highs in the upper 80s. Thursday Night: Mostly clear. Lows in the mid 50s. Friday: Sunny. Highs around 90. Friday Night: Mostly clear. Lows in the mid 50s. Saturday: Sunny. Highs in the mid 80s. Saturday Night: Mostly cloudy. Lows in the upper 50s. Sunday: Partly sunny. Slight chance of rain showers in the morning, then slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 20 percent. Sunday Night: Mostly cloudy. A 30 percent chance of rain showers in the evening. Lows in the mid 50s. Labor Day: Mostly sunny. Highs in the lower 80s. | |
| Zone Forecast: Bighorn Canyon | |
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