| NWS Forecast for: East Sweetwater County Issued by: National Weather Service Riverton, WY Last Update: 347 PM MST Fri Jan 16 2026 |  |
This Afternoon: Mostly cloudy and breezy. Highs around 30. Northwest winds 15 to 20 mph with gusts up to 40 mph. Tonight: Partly cloudy in the evening, then clearing. Cold with lows around 10 above. Northwest winds 10 to 15 mph with gusts up to 35 mph. Saturday: Mostly sunny. Highs in the mid 30s. West winds 10 to 15 mph with gusts up to 25 mph. Saturday Night: Mostly clear. Cold with lows around 20. Southwest winds 10 to 15 mph with gusts up to 25 mph. Sunday: Mostly sunny. Highs around 40. West winds 10 to 15 mph. Sunday Night: Mostly clear. Cold with lows 10 to 15. Martin Luther King Jr Day: Mostly sunny. Highs in the mid 30s. Monday Night: Clear, cold with lows 15 to 20. Tuesday: Mostly sunny and breezy. Highs around 40. Tuesday Night: Partly cloudy. Cold with lows around 20. Wednesday: Partly cloudy in the morning, then clearing. Highs in the lower 40s. Wednesday Night: Mostly clear in the evening, then becoming partly cloudy. Cold with lows around 20. Thursday: Partly cloudy. Highs around 40. | |
| Zone Forecast: East Sweetwater County | |
Visit your local NWS office at: https://www.weather.gov/riw |