Delaware County, OK Weather Forecast
County weather hub
Showers And Thunderstorms Likely
Compare major city weather across Delaware County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Showers and thunderstorms likely before 1pm. Partly sunny, with a high near 95. Heat index values as high as 102. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
County Weather Overview
This county weather page brings together forecast coverage for Delaware County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 4 of 4 mapped cities in Delaware County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Aug 24 to Aug 30, 2026
- Latest sync
- Aug 23, 2026 8:01 PM CDT
- Forecast office
- TSA
- Source
- NOAA / NWS
Daily Outlook
This Week in Delaware County
Tuesday looks like the warmest upcoming period in Delaware County at 99 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 70 degrees F.
The strongest winds are forecast for Monday at about 5 to 10 mph SE.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 23, 2026 8:01 PM CDT
- Coverage
- 7 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
Partly cloudy, with a low around 73. Heat index values as high as 100. East wind around 5 mph.
Mostly sunny, with a high near 99. Heat index values as high as 106. Southeast wind around 5 mph.
Partly cloudy, with a low around 74. East wind 0 to 5 mph.
Mostly sunny, with a high near 95. Northeast wind 0 to 5 mph.
Mostly clear, with a low around 70. Northeast wind 0 to 5 mph.
Sunny, with a high near 95. Northeast wind 0 to 5 mph.
Mostly clear, with a low around 70. Northeast wind 0 to 5 mph.
Mostly sunny, with a high near 96. Southeast wind 0 to 5 mph.
Mostly clear, with a low around 73. Southeast wind 0 to 5 mph.
Sunny, with a high near 98. South wind 5 to 10 mph.
A slight chance of showers and thunderstorms between 7pm and 1am. Mostly clear, with a low around 76. South wind 5 to 10 mph. Chance of precipitation is 20%.
Mostly sunny, with a high near 99. South wind around 10 mph, with gusts as high as 20 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Aug 24
|
Showers And Thunderstorms Likely
|
95°F |
5 to 10 mph
SE
|
|
Monday Night
Aug 24
|
Partly Cloudy
|
73°F |
5 mph
E
|
|
Tuesday
Aug 25
|
Mostly Sunny
|
99°F |
5 mph
SE
|
|
Tuesday Night
Aug 25
|
Partly Cloudy
|
74°F |
0 to 5 mph
E
|
|
Wednesday
Aug 26
|
Mostly Sunny
|
95°F |
0 to 5 mph
NE
|
|
Wednesday Night
Aug 26
|
Mostly Clear
|
70°F |
0 to 5 mph
NE
|
|
Thursday
Aug 27
|
Sunny
|
95°F |
0 to 5 mph
NE
|
|
Thursday Night
Aug 27
|
Mostly Clear
|
70°F |
0 to 5 mph
NE
|
|
Friday
Aug 28
|
Mostly Sunny
|
96°F |
0 to 5 mph
SE
|
|
Friday Night
Aug 28
|
Mostly Clear
|
73°F |
0 to 5 mph
SE
|
|
Saturday
Aug 29
|
Sunny
|
98°F |
5 to 10 mph
S
|
|
Saturday Night
Aug 29
|
Slight Chance Showers And Thunderstorms
|
76°F |
5 to 10 mph
S
|
|
Sunday
Aug 30
|
Mostly Sunny
|
99°F |
10 mph
S
|
Major City Forecasts
Live forecast snapshots for major cities across Delaware County.
Coverage
Forecast coverage currently spans 4 of 4 mapped cities in Delaware County.
Largest mapped city population in this region: 68,424.
