Lone Star, TX Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Lone Star, TX in one place.
Mostly sunny, with a high near 90. Heat index values as high as 97. South wind around 10 mph.
Local Weather Overview
This forecast page for Lone Star, TX is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jun 8, 2026 9:37 PM CDT.
The active forecast window currently covers Jun 9 to Jun 15, 2026 for Lone Star, TX.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 9 to Jun 15, 2026
- Latest sync
- Jun 8, 2026 9:37 PM CDT
- Forecast office
- FWD
- Source
- NOAA / NWS
Daily Outlook
This Week in Lone Star
Thursday looks like the warmest upcoming period in Lone Star at 92 degrees F.
Sunday Night is the coolest period ahead with temperatures near 73 degrees F.
The strongest winds are forecast for Wednesday at about 10 to 15 mph S.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 8, 2026 9:37 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- FWD
- Radar station
- KSRX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 76. Heat index values as high as 97. South wind 5 to 10 mph.
Mostly sunny, with a high near 90. Heat index values as high as 98. South wind 10 to 15 mph, with gusts as high as 25 mph.
Mostly clear, with a low around 78. South wind 10 to 15 mph, with gusts as high as 25 mph.
Mostly sunny, with a high near 92. South wind around 15 mph, with gusts as high as 25 mph.
A chance of showers and thunderstorms after 1am. Mostly clear, with a low around 75. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Mostly sunny, with a high near 90. South southwest wind around 5 mph. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 76. South wind around 5 mph. Chance of precipitation is 20%.
A chance of rain showers before 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 91. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 76. Chance of precipitation is 50%.
A chance of rain showers before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 73. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 50%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jun 9
|
Mostly Sunny
|
90°F |
10 mph
S
|
|
Tuesday Night
Jun 9
|
Mostly Clear
|
76°F |
5 to 10 mph
S
|
|
Wednesday
Jun 10
|
Mostly Sunny
|
90°F |
10 to 15 mph
S
|
|
Wednesday Night
Jun 10
|
Mostly Clear
|
78°F |
10 to 15 mph
S
|
|
Thursday
Jun 11
|
Mostly Sunny
|
92°F |
15 mph
S
|
|
Thursday Night
Jun 11
|
Mostly Clear then Chance Showers And Thunderstorms
|
75°F |
5 to 10 mph
S
|
|
Friday
Jun 12
|
Chance Showers And Thunderstorms
|
90°F |
5 mph
SSW
|
|
Friday Night
Jun 12
|
Slight Chance Showers And Thunderstorms
|
76°F |
5 mph
S
|
|
Saturday
Jun 13
|
Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
91°F |
5 to 10 mph
SSW
|
|
Saturday Night
Jun 13
|
Chance Showers And Thunderstorms
|
76°F |
5 to 10 mph
SSE
|
|
Sunday
Jun 14
|
Chance Showers And Thunderstorms
|
88°F |
5 to 10 mph
S
|
|
Sunday Night
Jun 14
|
Chance Showers And Thunderstorms
|
73°F |
5 mph
SE
|
|
Monday
Jun 15
|
Chance Showers And Thunderstorms
|
87°F |
5 mph
WSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Lone Star.