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McCoy Lake Weather Forecast
| REST OF TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
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| Patchy Fog | Patchy Fog | Mostly Cloudy | Mostly Sunny | Partly Cloudy | Partly Sunny | Partly Cloudy | Partly Cloudy | Clear | Mostly Clear | Mostly Clear | Mostly Sunny |
| Lo: 43°FLo: 6°C | Hi: 53°FHi: 12°C | Lo: 35°FLo: 2°C | Hi: 55°FHi: 13°C | Lo: 38°FLo: 3°C | Hi: 58°FHi: 14°C | Hi: 53°FHi: 12°C Lo: 35°FLo: 2°C | Hi: 53°FHi: 12°C Lo: 35°FLo: 2°C | Lo: 33°FLo: 1°C | Hi: 63°FHi: 17°C Lo: 43°FLo: 6°C | Hi: 63°FHi: 17°C Lo: 43°FLo: 6°C | Hi: 65°FHi: 18°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1237 AM CDT Tue Oct 13 2026 
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Issued: 1132 PM CDT Mon Oct 12 2026
Key Messages
-Dry and windy conditions prevail later this week, which could lead to enhanced fire weather.
-Scattered frost and freeze conditions are likely late this week into next weekend.
Discussion
... Issued at 320 PM CDT Mon Oct 12 2026
...Synopsis...
Widespread showers and isolated thunderstorms are moving across the area this afternoon. Generally light rain is expected to continue through this evening before tapering off from west to east. H5 troughing will gradually fill in today through Wedn...