Fri Feb 21 03:45:48 PM EST 2025 Lower Brewster County- Including the cities of Big Bend National Park, Lajitas, and Castolon 245 PM CST Fri Feb 21 2025 .TONIGHT...Mostly clear. Cold with lows in the mid 20s. Northeast winds 10 to 15 mph. Gusts up to 30 mph this evening. .SATURDAY...Sunny. Highs in the upper 50s. Northeast winds 5 to 10 mph. .SATURDAY NIGHT...Mostly clear. Lows in the lower 30s. Northeast winds 5 to 10 mph with gusts up to 20 mph, becoming northwest after midnight. .SUNDAY...Sunny. Not as cool with highs in the upper 70s. Southwest winds 5 to 10 mph. .SUNDAY NIGHT...Clear. Lows in the lower 40s. West winds 5 to 10 mph. .MONDAY...Sunny. Highs in the lower 80s. .MONDAY NIGHT...Clear. Lows in the upper 40s. .TUESDAY...Sunny. Highs in the mid 80s. .TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. .WEDNESDAY...Mostly sunny. Highs in the mid 80s. .WEDNESDAY NIGHT...Partly cloudy and breezy. Lows in the upper 40s. .THURSDAY...Mostly sunny and breezy, cooler with highs in the lower 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. .FRIDAY...Mostly sunny. Highs in the lower 80s.