| NWS Forecast for: Mason County Issued by: National Weather Service San Angelo, TX Last Update: 317 AM CDT Mon Sep 21 2026 |  |
| Today: Mostly sunny with a chance of showers. A chance of thunderstorms this afternoon. Highs in the mid 90s. Southeast winds 5 to 10 mph. Chance of rain 30 percent. Tonight: Mostly clear in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the upper 60s. East winds 5 to 10 mph. Chance of rain 30 percent. Tuesday: Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. East winds 5 to 10 mph. Chance of rain 40 percent. Tuesday Night: Partly cloudy. Lows in the upper 60s. East winds 5 to 10 mph. Wednesday: Mostly sunny. Highs in the lower 90s. East winds 5 to 10 mph. Wednesday Night: Mostly cloudy. Lows around 70. Thursday: Mostly sunny. Highs in the lower 90s. Thursday Night: Mostly cloudy. Lows in the upper 60s. Friday: Mostly sunny. Highs in the lower 90s. Friday Night: Partly cloudy. Lows in the upper 60s. Saturday: Mostly sunny. Highs in the mid 90s. Saturday Night: Partly cloudy. Lows in the upper 60s. Sunday: Mostly sunny. Highs in the mid 90s. | |
| Zone Forecast: Mason County | |
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