Hazardous Weather Conditions
Current conditions at
Galveston, Scholes Field (KGLS)
Lat: 29.27°NLon: 94.86°WElev: 7ft.
Thunderstorm
80°F
27°C
| Humidity | 90% |
| Wind Speed | SE 13 mph |
| Barometer | 30.03 in (1016.9 mb) |
| Dewpoint | 77°F (25°C) |
| Visibility | 10.00 mi |
| Heat Index | 86°F (30°C) |
| Last update | 19 May 9:52 pm CDT |
Extended Forecast for
San Leon TX
Tonight

Low: 75 °F
T-storms
LikelyWednesday
High: 84 °F
Showers
Likely then
Chance
T-stormsWednesday Night

Low: 78 °F
Slight Chance
T-stormsThursday

High: 83 °F
Showers
Thursday Night
Low: 79 °F
Chance
T-storms then
Showers
LikelyFriday
High: 84 °F
Showers then
T-stormsFriday Night

Low: 79 °F
Chance
T-stormsSaturday

High: 83 °F
Showers
Saturday Night

Low: 78 °F
Showers
Detailed Forecast
Tonight
Showers and thunderstorms likely before 1am, then showers likely and possibly a thunderstorm after 1am. Cloudy, with a low around 75. South wind 10 to 15 mph becoming northeast after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.
Wednesday
Showers likely and possibly a thunderstorm before 10am, then a chance of showers and thunderstorms, mainly between 10am and 4pm. Mostly cloudy, with a high near 84. Southeast wind 10 to 15 mph becoming northwest in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
A slight chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 78. Southeast wind around 10 mph. Chance of precipitation is 20%.
Thursday
Showers and possibly a thunderstorm. High near 83. Southeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Thursday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 79. South wind 10 to 15 mph. Chance of precipitation is 60%.
Friday
Showers and possibly a thunderstorm. High near 84. Chance of precipitation is 80%.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 79.
Saturday
Showers and possibly a thunderstorm. High near 83. Chance of precipitation is 80%.
Saturday Night
Showers and possibly a thunderstorm. Low around 78. Chance of precipitation is 80%.
Sunday
Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms likely after 1pm. Some of the storms could produce heavy rainfall. High near 83. Chance of precipitation is 90%.
Sunday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 78. Chance of precipitation is 70%.
Memorial Day
Showers and thunderstorms likely. Mostly cloudy, with a high near 83. Chance of precipitation is 70%.
Monday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 78.
Tuesday
Showers and thunderstorms likely. Partly sunny, with a high near 84. Chance of precipitation is 60%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
San Leon TX
29.48°N 94.92°W (Elev. 3 ft)
29.48°N 94.92°W (Elev. 3 ft)
7:20 pm CDT May 19, 2026
10pm CDT May 19, 2026-6pm CDT May 26, 2026



