Collin, TX Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Collin, TX in one place.
Sunny, with a high near 92. Heat index values as high as 100. South wind around 15 mph, with gusts as high as 25 mph.
Local Weather Overview
This forecast page for Collin, 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 2:46 PM CDT.
The active forecast window currently covers Jun 9 to Jun 15, 2026 for Collin, TX.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 9 to Jun 15, 2026
- Latest sync
- Jun 9, 2026 2:46 PM CDT
- Forecast office
- FWD
- Source
- NOAA / NWS
Daily Outlook
This Week in Collin
Thursday looks like the warmest upcoming period in Collin at 95 degrees F.
Monday Night is the coolest period ahead with temperatures near 72 degrees F.
The strongest winds are forecast for This Afternoon at about 15 mph S.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 9, 2026 2:46 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- FWD
- Radar station
- KFWS
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 77. Heat index values as high as 98. South wind 10 to 15 mph, with gusts as high as 25 mph.
Mostly sunny, with a high near 93. Heat index values as high as 102. South wind around 15 mph, with gusts as high as 25 mph.
Mostly clear, with a low around 79. Heat index values as high as 101. South wind around 15 mph, with gusts as high as 25 mph.
Mostly sunny, with a high near 95. South wind around 15 mph, with gusts as high as 25 mph.
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 79. South wind 10 to 15 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Mostly sunny, with a high near 93. South wind 5 to 10 mph. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 78. South southeast wind around 10 mph. Chance of precipitation is 20%.
A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 95. South wind around 10 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 79. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Partly cloudy, with a low around 75. Chance of precipitation is 60%.
Showers and thunderstorms likely before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 60%.
A slight 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 40%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Jun 9
|
Sunny
|
92°F |
15 mph
S
|
|
Tonight
Jun 9
|
Mostly Clear
|
77°F |
10 to 15 mph
S
|
|
Wednesday
Jun 10
|
Mostly Sunny
|
93°F |
15 mph
S
|
|
Wednesday Night
Jun 10
|
Mostly Clear
|
79°F |
15 mph
S
|
|
Thursday
Jun 11
|
Mostly Sunny
|
95°F |
15 mph
S
|
|
Thursday Night
Jun 11
|
Partly Cloudy then Chance Showers And Thunderstorms
|
79°F |
10 to 15 mph
S
|
|
Friday
Jun 12
|
Chance Showers And Thunderstorms
|
93°F |
5 to 10 mph
S
|
|
Friday Night
Jun 12
|
Slight Chance Showers And Thunderstorms
|
78°F |
10 mph
SSE
|
|
Saturday
Jun 13
|
Chance Showers And Thunderstorms
|
95°F |
10 mph
S
|
|
Saturday Night
Jun 13
|
Chance Showers And Thunderstorms
|
79°F |
10 to 15 mph
SSE
|
|
Sunday
Jun 14
|
Chance Showers And Thunderstorms
|
92°F |
10 mph
SSW
|
|
Sunday Night
Jun 14
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
75°F |
5 to 10 mph
SSE
|
|
Monday
Jun 15
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
88°F |
10 mph
NNW
|
|
Monday Night
Jun 15
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
72°F |
5 to 10 mph
NNE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Collin.