Copan, OK Weather Forecast
Local 7-day forecast
Mostly Cloudy then Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Copan, OK in one place.
A slight chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 77. South wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Copan, 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: Apr 20, 2026 5:20 AM CDT.
The active forecast window currently covers Apr 23 to Apr 26, 2026 for Copan, OK.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 23 to Apr 26, 2026
- Latest sync
- Apr 20, 2026 5:20 AM CDT
- Forecast office
- TSA
- Source
- NOAA / NWS
Daily Outlook
This Week in Copan
Thursday looks like the warmest upcoming period in Copan at 77 degrees F.
Friday Night is the coolest period ahead with temperatures near 49 degrees F.
The strongest winds are forecast for Thursday at about 15 to 20 mph S.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 20, 2026 5:20 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 slight chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 57. South wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely before 1pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 72. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 49. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
A slight chance of rain showers before 7am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 72. Northeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 52. Northeast wind 5 to 10 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Partly sunny, with a high near 72. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Apr 23
|
Mostly Cloudy then Slight Chance Showers And Thunderstorms
|
77°F |
15 to 20 mph
S
|
|
Thursday Night
Apr 23
|
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
57°F |
15 to 20 mph
S
|
|
Friday
Apr 24
|
Showers And Thunderstorms Likely
|
72°F |
15 mph
NW
|
|
Friday Night
Apr 24
|
Slight Chance Showers And Thunderstorms
|
49°F |
5 to 10 mph
NE
|
|
Saturday
Apr 25
|
Chance Showers And Thunderstorms
|
72°F |
5 to 15 mph
NE
|
|
Saturday Night
Apr 25
|
Chance Showers And Thunderstorms
|
52°F |
5 to 10 mph
NE
|
|
Sunday
Apr 26
|
Chance Showers And Thunderstorms
|
72°F |
5 to 10 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Copan.