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Spavinaw Lake, OK Weather Forecast
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Spavinaw Lake Weather Forecast
| TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY |
 |  |  |  |  | | | | | | | |
| Mostly Cloudy | Chance of T-Storm | Chance of T-Storm | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny |
| Lo: 75°FLo: 24°C | Hi: 91°FHi: 33°C | Lo: 69°FLo: 21°C | Hi: 91°FHi: 33°C | Lo: 65°FLo: 18°C | Hi: 91°FHi: 33°C | Lo: 69°FLo: 21°C | Hi: 95°FHi: 35°C | Lo: 71°FLo: 22°C | Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C |
| POP: 30% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 507 PM CDT Tue Aug 25 2026 
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Issued: 1228 PM CDT Tue Aug 25 2026
Key Messages
Updated at 1228 PM CDT Tue Aug 25 2026- Temperatures mostly above normal with continued periods of locally high heat stress to continue through Wednesday.
- Periods of low to medium rain chances continue through Wednesday night.
- Temperatures trend to near normal through late week
- Areas of localized fire weather concerns will persist until widespread beneficial rainfall occurs.
Aviation
... (18Z TAFS) Issued at 1156 AM CDT Tue Aug 25 2026
Scattered mid and high clouds will continue through ...