Collinsville, MS Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Collinsville, MS in one place.
Sunny, with a high near 94. East wind 0 to 10 mph.
Local Weather Overview
This forecast page for Collinsville, MS 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: Sep 15, 2026 11:35 PM CDT.
The active forecast window currently covers Sep 17 to Sep 22, 2026 for Collinsville, MS.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 17 to Sep 22, 2026
- Latest sync
- Sep 15, 2026 11:35 PM CDT
- Forecast office
- JAN
- Source
- NOAA / NWS
Daily Outlook
This Week in Collinsville
Saturday looks like the warmest upcoming period in Collinsville at 98 degrees F.
Thursday Night is the coolest period ahead with temperatures near 69 degrees F.
The strongest winds are forecast for Thursday at about 0 to 10 mph E.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 11:35 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
Clear, with a low around 69. Northeast wind 0 to 5 mph.
Sunny, with a high near 97. Northeast wind 0 to 5 mph.
Mostly clear, with a low around 72. Northwest wind around 0 mph.
Sunny, with a high near 98. North wind 0 to 5 mph.
Mostly clear, with a low around 72. South southeast wind around 0 mph.
Sunny, with a high near 96.
Partly cloudy, with a low around 71.
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 94. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 71. Chance of precipitation is 30%.
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Sep 17
|
Sunny
|
94°F |
0 to 10 mph
E
|
|
Thursday Night
Sep 17
|
Clear
|
69°F |
0 to 5 mph
NE
|
|
Friday
Sep 18
|
Sunny
|
97°F |
0 to 5 mph
NE
|
|
Friday Night
Sep 18
|
Mostly Clear
|
72°F |
0 mph
|
|
Saturday
Sep 19
|
Sunny
|
98°F |
0 to 5 mph
N
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
72°F |
0 mph
|
|
Sunday
Sep 20
|
Sunny
|
96°F |
0 to 5 mph
S
|
|
Sunday Night
Sep 20
|
Partly Cloudy
|
71°F |
0 to 5 mph
SSE
|
|
Monday
Sep 21
|
Mostly Sunny then Chance Showers And Thunderstorms
|
94°F |
0 to 5 mph
SSE
|
|
Monday Night
Sep 21
|
Chance Showers And Thunderstorms
|
71°F |
0 to 5 mph
ENE
|
|
Tuesday
Sep 22
|
Mostly Sunny then Chance Showers And Thunderstorms
|
93°F |
0 to 5 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Collinsville.