Weather World
Lethco Lake, TX 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Lethco Lake, TX Weather Forecast
Lethco Lake, TX Weather Forecast Date: 1226 PM CDT Fri Aug 21 2026
The area/counties/county of: Mills, including the city of Goldthwaite.or toggle through each period.
This Afternoon... Sunny, hot with highs around 103. Southeast winds around 5 mph.
Tonight... Mostly clear. Lows in the mid 70s. South winds 5 to 10 mph.
Saturday... Sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs around 104. Southwest winds 5 to 10 mph. Chance of rain 20%.
Saturday Night... Mostly clear with a 20% chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 70s. South winds 5 to 10 mph.
Sunday... Sunny, hot with highs around 104. South winds 5 to 10 mph.
Sunday Night... Mostly clear. Lows in the mid 70s.
Monday... Sunny, hot with highs 100 to 105.
Monday Night... Mostly clear. Lows in the mid 70s.
Tuesday... Sunny, hot with highs 100 to 105.
Tuesday Night... Clear. Lows in the mid 70s.
Wednesday... Sunny, hot with highs 100 to 105. Heat index values up to 105.
Wednesday Night... Mostly clear. Lows in the mid 70s.
POP = Probability of Precipitation
Lethco Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...