Pittsburg, OK Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Pittsburg, OK in one place.
Sunny, with a high near 101. Heat index values as high as 102. Southeast wind around 5 mph.
Local Weather Overview
This forecast page for Pittsburg, 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: Aug 28, 2026 7:51 PM CDT.
The active forecast window currently covers Aug 29 to Sep 3, 2026 for Pittsburg, OK.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 29 to Sep 3, 2026
- Latest sync
- Aug 28, 2026 7:51 PM CDT
- Forecast office
- TSA
- Source
- NOAA / NWS
Daily Outlook
This Week in Pittsburg
Sunday looks like the warmest upcoming period in Pittsburg at 102 degrees F.
Saturday Night is the coolest period ahead with temperatures near 76 degrees F.
The strongest winds are forecast for Saturday at about 5 mph SE.
The forecast from Aug 29 through Sep 3 stays mostly dry.
Forecast Details
- Last updated
- Aug 28, 2026 7:51 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- TSA
- Radar station
- KTLX
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. Heat index values as high as 100. Southeast wind around 5 mph.
Sunny, with a high near 102. South wind around 5 mph.
Mostly clear, with a low around 78. South wind around 5 mph.
Sunny, with a high near 101. South wind around 5 mph.
Clear, with a low around 77. Southeast wind around 5 mph.
Sunny, with a high near 100. South wind around 5 mph.
Mostly clear, with a low around 77. South wind around 5 mph.
Sunny, with a high near 100. South wind around 5 mph.
Mostly clear, with a low around 77. South wind around 5 mph.
Sunny, with a high near 101. South wind around 5 mph.
Mostly clear, with a low around 77. South wind around 5 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Aug 29
|
Sunny
|
101°F |
5 mph
SE
|
|
Saturday Night
Aug 29
|
Mostly Clear
|
76°F |
5 mph
SE
|
|
Sunday
Aug 30
|
Sunny
|
102°F |
5 mph
S
|
|
Sunday Night
Aug 30
|
Mostly Clear
|
78°F |
5 mph
S
|
|
Monday
Aug 31
|
Sunny
|
101°F |
5 mph
S
|
|
Monday Night
Aug 31
|
Clear
|
77°F |
5 mph
SE
|
|
Tuesday
Sep 1
|
Sunny
|
100°F |
5 mph
S
|
|
Tuesday Night
Sep 1
|
Mostly Clear
|
77°F |
5 mph
S
|
|
Wednesday
Sep 2
|
Sunny
|
100°F |
5 mph
S
|
|
Wednesday Night
Sep 2
|
Mostly Clear
|
77°F |
5 mph
S
|
|
Thursday
Sep 3
|
Sunny
|
101°F |
5 mph
S
|
|
Thursday Night
Sep 3
|
Mostly Clear
|
77°F |
5 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Pittsburg.