Thornton, TX Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Thornton, TX in one place.
Mostly sunny, with a high near 91. Heat index values as high as 98. South wind 5 to 10 mph.
Local Weather Overview
This forecast page for Thornton, 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 9, 2026 11:45 AM CDT.
The active forecast window currently covers Jun 9 to Jun 15, 2026 for Thornton, TX.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 9 to Jun 15, 2026
- Latest sync
- Jun 9, 2026 11:45 AM CDT
- Forecast office
- FWD
- Source
- NOAA / NWS
Daily Outlook
This Week in Thornton
Thursday looks like the warmest upcoming period in Thornton at 93 degrees F.
Monday Night is the coolest period ahead with temperatures near 72 degrees F.
The strongest winds are forecast for Wednesday Night at about 10 to 15 mph S.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 9, 2026 11:45 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- FWD
- Radar station
- KGRK
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 74. Heat index values as high as 98. South southeast wind 5 to 10 mph.
Mostly sunny, with a high near 91. Heat index values as high as 101. South wind 5 to 10 mph, with gusts as high as 25 mph.
Mostly clear, with a low around 75. Heat index values as high as 99. South wind 10 to 15 mph, with gusts as high as 25 mph.
Mostly sunny, with a high near 93. South wind around 10 mph, with gusts as high as 25 mph.
Partly cloudy, with a low around 76. South wind 5 to 10 mph, with gusts as high as 25 mph.
Mostly sunny, with a high near 93. South wind around 5 mph.
Partly cloudy, with a low around 75. South wind 5 to 10 mph.
Mostly sunny, with a high near 93. South wind 0 to 10 mph.
A slight chance of rain showers after 1am. Partly cloudy, with a low around 76. Chance of precipitation is 20%.
A slight chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 93. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 74. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 89. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 50%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Jun 9
|
Mostly Sunny
|
91°F |
5 to 10 mph
S
|
|
Tonight
Jun 9
|
Mostly Clear
|
74°F |
5 to 10 mph
SSE
|
|
Wednesday
Jun 10
|
Mostly Sunny
|
91°F |
5 to 10 mph
S
|
|
Wednesday Night
Jun 10
|
Mostly Clear
|
75°F |
10 to 15 mph
S
|
|
Thursday
Jun 11
|
Mostly Sunny
|
93°F |
10 mph
S
|
|
Thursday Night
Jun 11
|
Partly Cloudy
|
76°F |
5 to 10 mph
S
|
|
Friday
Jun 12
|
Mostly Sunny
|
93°F |
5 mph
S
|
|
Friday Night
Jun 12
|
Partly Cloudy
|
75°F |
5 to 10 mph
S
|
|
Saturday
Jun 13
|
Mostly Sunny
|
93°F |
0 to 10 mph
S
|
|
Saturday Night
Jun 13
|
Partly Cloudy then Slight Chance Rain Showers
|
76°F |
5 to 10 mph
S
|
|
Sunday
Jun 14
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
93°F |
5 to 10 mph
S
|
|
Sunday Night
Jun 14
|
Chance Showers And Thunderstorms
|
74°F |
5 to 10 mph
S
|
|
Monday
Jun 15
|
Chance Showers And Thunderstorms
|
89°F |
5 mph
W
|
|
Monday Night
Jun 15
|
Chance Showers And Thunderstorms
|
72°F |
0 to 5 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Thornton.