| NWS Forecast for: Starr County Issued by: National Weather Service Brownsville, TX Last Update: 1128 PM CST Sun Dec 28 2025 |  |
Overnight: Partly cloudy late this evening, then mostly cloudy with showers likely with a chance of thunderstorms. Cooler with lows in the lower 50s. Southeast winds around 5 mph, increasing to northeast 15 to 20 mph with gusts up to 40 mph. Chance of rain 70 percent. Monday: Mostly cloudy. A chance of showers in the morning. Breezy and much cooler. Less humid with highs in the upper 50s. North winds 15 to 25 mph. Gusts up to 45 mph, decreasing to 30 mph in the afternoon. Chance of rain 40 percent. Monday Night: Cloudy. Lows in the mid 40s. North winds 10 to 15 mph with gusts up to 25 mph. Tuesday: Partly sunny in the morning, then clearing. Highs in the lower 60s. North winds 5 to 10 mph. Gusts up to 20 mph in the morning. Tuesday Night: Mostly clear. Lows in the upper 30s. East winds around 5 mph in the evening, becoming light and variable. Wednesday: Sunny. Highs in the upper 60s. Wednesday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. New Years Day: Mostly sunny. Not as cool with highs in the upper 70s. Thursday Night: Mostly cloudy in the evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the mid 50s. Friday: Patchy fog in the morning. Sunny. Highs in the mid 80s. Friday Night: Mostly clear. Lows in the upper 50s. Saturday: Sunny. Highs in the mid 80s. Saturday Night: Mostly clear. Lows in the upper 50s. Sunday: Sunny. Highs in the mid 80s. | |
| Zone Forecast: Starr County | |
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