Collinsville, OK Weather Forecast
Local 7-day forecast
Sunny then Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Collinsville, OK in one place.
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 92. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Collinsville, OK 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: Oct 10, 2026 8:05 AM CDT.
The active forecast window currently covers Oct 13 to Oct 16, 2026 for Collinsville, OK.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 13 to Oct 16, 2026
- Latest sync
- Oct 10, 2026 8:05 AM CDT
- Forecast office
- TSA
- Source
- NOAA / NWS
Daily Outlook
This Week in Collinsville
Tuesday looks like the warmest upcoming period in Collinsville at 92 degrees F.
Friday Night is the coolest period ahead with temperatures near 52 degrees F.
The strongest winds are forecast for Tuesday at about 10 to 15 mph S.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 10, 2026 8:05 AM CDT
- Coverage
- 4 days
- Time zone
- America/Chicago
- Forecast office
- TSA
- Radar station
- KINX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms. Mostly clear, with a low around 71. South wind around 10 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 7am, then showers and thunderstorms likely. Mostly sunny, with a high near 86. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 66. South wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely. Partly sunny, with a high near 80. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
A chance of rain showers. Partly cloudy, with a low around 59. North wind around 10 mph. Chance of precipitation is 30%.
A chance of rain showers before 1pm. Mostly sunny, with a high near 72. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Partly cloudy, with a low around 52. North wind 10 to 15 mph, with gusts as high as 25 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Oct 13
|
Sunny then Slight Chance Showers And Thunderstorms
|
92°F |
10 to 15 mph
S
|
|
Tuesday Night
Oct 13
|
Chance Showers And Thunderstorms
|
71°F |
10 mph
S
|
|
Wednesday
Oct 14
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
86°F |
10 to 15 mph
S
|
|
Wednesday Night
Oct 14
|
Showers And Thunderstorms Likely
|
66°F |
10 to 15 mph
S
|
|
Thursday
Oct 15
|
Showers And Thunderstorms Likely
|
80°F |
10 mph
SW
|
|
Thursday Night
Oct 15
|
Chance Rain Showers
|
59°F |
10 mph
N
|
|
Friday
Oct 16
|
Chance Rain Showers
|
72°F |
15 mph
N
|
|
Friday Night
Oct 16
|
Partly Cloudy
|
52°F |
10 to 15 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Collinsville.