Weather WorldOwasso Lake, OK Weather Forecast
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Owasso Lake Weather Forecast
| TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | COLUMBUS DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
 |  | | | | | | | | | |  |
| Sunny | Clear | Sunny | Clear | Sunny | Clear | Sunny | Clear | Sunny | Mostly Clear | Mostly Sunny | Chance of T-Storm |
| Hi: 90°FHi: 32°C | Lo: 61°FLo: 16°C | Hi: 90°FHi: 32°C | Lo: 61°FLo: 16°C | Hi: 89°FHi: 32°C | Lo: 61°FLo: 16°C | Hi: 89°FHi: 32°C | Lo: 69°FLo: 21°C | Hi: 91°FHi: 33°C | Lo: 69°FLo: 21°C | Hi: 85°FHi: 29°C | Lo: 65°FLo: 18°C |
| POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 507 AM CDT Thu Oct 08 2026 
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Issued: 534 AM CDT Thu Oct 8 2026
Key Messages
Updated at 533 AM CDT Thu Oct 8 2026- Cool morning lows, warm afternoon highs prevail through the end of the week.
- Rain is not expected through this weekend. Low rain and thunderstorm chances could return the middle of next week.
Aviation
... (12Z TAFS) Issued at 534 AM CDT Thu Oct 8 2026
VFR conditions will prevail with light winds. There is a chance for some light MVFR fog briefly at KFYV this morning.
Lacy
Watches / Warnings / Advisories
/WARNINGS/ADVISORIES... OK...None. AR...None.