Collinston, LA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Collinston, LA in one place.
Sunny, with a high near 96. Heat index values as high as 102. West wind 0 to 5 mph.
Local Weather Overview
This forecast page for Collinston, LA 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: Jul 17, 2026 10:14 PM CDT.
The active forecast window currently covers Jul 19 to Jul 24, 2026 for Collinston, LA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 19 to Jul 24, 2026
- Latest sync
- Jul 17, 2026 10:14 PM CDT
- Forecast office
- JAN
- Source
- NOAA / NWS
Daily Outlook
This Week in Collinston
Tuesday looks like the warmest upcoming period in Collinston at 101 degrees F.
Thursday Night is the coolest period ahead with temperatures near 74 degrees F.
The strongest winds are forecast for Sunday at about 0 to 5 mph W.
The forecast from Jul 19 through Jul 24 stays mostly dry.
Forecast Details
- Last updated
- Jul 17, 2026 10:14 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- JAN
- Radar station
- KDGX
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. Wind around 0 mph.
Sunny, with a high near 99.
Mostly clear, with a low around 77.
Sunny, with a high near 101.
Mostly clear, with a low around 79.
Sunny, with a high near 100.
Mostly clear, with a low around 77.
Mostly sunny, with a high near 96.
Mostly clear, with a low around 74.
Sunny, with a high near 95.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Jul 19
|
Sunny
|
96°F |
0 to 5 mph
W
|
|
Sunday Night
Jul 19
|
Mostly Clear
|
76°F |
0 mph
|
|
Monday
Jul 20
|
Sunny
|
99°F |
0 mph
|
|
Monday Night
Jul 20
|
Mostly Clear
|
77°F |
0 mph
|
|
Tuesday
Jul 21
|
Sunny
|
101°F |
0 mph
|
|
Tuesday Night
Jul 21
|
Mostly Clear
|
79°F |
0 mph
|
|
Wednesday
Jul 22
|
Sunny
|
100°F |
0 to 5 mph
NW
|
|
Wednesday Night
Jul 22
|
Mostly Clear
|
77°F |
0 mph
|
|
Thursday
Jul 23
|
Mostly Sunny
|
96°F |
0 to 5 mph
NE
|
|
Thursday Night
Jul 23
|
Mostly Clear
|
74°F |
0 mph
|
|
Friday
Jul 24
|
Sunny
|
95°F |
0 mph
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Collinston.