| NWS Forecast for: Fallon County Issued by: National Weather Service Billings, MT Last Update: 1252 PM MDT Sun Oct 19 2025 | |
Rest Of Today: Partly sunny. Warmer. Highs in the mid 60s. South winds 10 to 20 mph. Tonight: Cloudy with chance of rain showers early in the evening, then rain showers likely late in the evening. Partly cloudy overnight. Lows in the mid 30s. West winds 10 to 20 mph. Chance of precipitation 70 percent. Monday: Mostly sunny. Windy, cooler. Highs in the upper 40s. Northwest winds 20 to 35 mph. Gusts up to 45 mph in the morning increasing to 55 mph in the afternoon. Monday Night: Partly cloudy. Lows in the mid 20s. Northwest winds 15 to 25 mph with gusts to around 45 mph in the evening decreasing to 10 to 20 mph overnight. Tuesday: Sunny. Highs in the mid 50s. West winds 5 to 15 mph. Tuesday Night: Mostly clear. Lows in the upper 20s. Wednesday: Sunny. Highs in the upper 50s. Wednesday Night: Mostly clear. Lows in the lower 30s. Thursday: Mostly sunny. Highs around 60. Thursday Night: Partly cloudy. Lows in the lower 30s. Friday: Sunny. Highs in the lower 60s. Friday Night: Partly cloudy. Lows in the upper 30s. Saturday: Mostly sunny. Highs in the mid 60s. Saturday Night: Mostly cloudy. Lows in the upper 30s. Sunday: Partly sunny. A 20 percent chance of rain showers in the afternoon. Highs in the upper 50s. | |
| Zone Forecast: Fallon County | |
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