Current conditions at
Robert R Wells Jr Airport (K66R)
Lat: 29.64°NLon: 96.52°WElev: 242ft.
Light Drizzle
79°F
26°C
| Humidity | 89% |
| Wind Speed | S 8 mph |
| Barometer | 29.92 in |
| Dewpoint | 75°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 83°F (28°C) |
| Last update | 19 May 3:15 am CDT |
Extended Forecast for
Hallettsville TX
Overnight
Low: 78 °F
Mostly Cloudy
Tuesday
High: 92 °F
Partly Sunny
Tuesday Night
Low: 75 °F
Chance
T-storms then
Showers
LikelyWednesday
High: 88 °F
Chance
T-stormsWednesday Night
Low: 74 °F
Chance
ShowersThursday
High: 84 °F
Showers
Thursday Night
Low: 73 °F
Showers
LikelyFriday
High: 86 °F
Chance
T-storms then
T-stormsFriday Night
Low: 72 °F
Showers
Likely
Detailed Forecast
Overnight
Mostly cloudy, with a low around 78. South southeast wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 92. Heat index values as high as 100. South southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday Night
A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 75. Southeast wind 5 to 15 mph becoming northeast after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
A 40 percent chance of showers and thunderstorms, mainly after 10am. Partly sunny, with a high near 88. East southeast wind around 5 mph becoming south in the morning.
Wednesday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 74. East southeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 40%.
Thursday
Showers and possibly a thunderstorm. High near 84. East southeast wind 5 to 10 mph. Chance of precipitation is 90%.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 73. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%.
Friday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 86. Calm wind becoming south southwest around 5 mph in the morning. Chance of precipitation is 80%.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 72. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
Saturday
Showers and possibly a thunderstorm. High near 83. Chance of precipitation is 80%.
Saturday Night
Showers and possibly a thunderstorm. Low around 72. Chance of precipitation is 80%.
Sunday
Showers and possibly a thunderstorm. High near 83. Chance of precipitation is 80%.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.
Memorial Day
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 84. Chance of precipitation is 60%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Hallettsville TX
29.44°N 96.91°W (Elev. 243 ft)
29.44°N 96.91°W (Elev. 243 ft)
2:44 am CDT May 19, 2026
3am CDT May 19, 2026-6pm CDT May 25, 2026
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