Weather WorldCrystal Lake, MO Weather Forecast
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Crystal Lake Weather Forecast
| THIS AFTERNOON | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
 |  |  | | |  | |  |  | | |  |
| Sunny | Mostly Cloudy | Mostly Cloudy | Mostly Cloudy | Mostly Sunny | Mostly Clear | Mostly Clear | Chance of T-Storm | Chance of Showers | Mostly Cloudy | Chance of Showers | Chance of Showers |
| Hi: 75°FHi: 24°C | Lo: 50°FLo: 10°C | Hi: 75°FHi: 24°C | Lo: 51°FLo: 11°C | Hi: 79°FHi: 26°C | Hi: 81°FHi: 27°C Lo: 55°FLo: 13°C | Hi: 81°FHi: 27°C Lo: 55°FLo: 13°C | Lo: 55°FLo: 13°C | Hi: 80°FHi: 27°C | Lo: 55°FLo: 13°C | Hi: 75°FHi: 24°C Lo: 55°FLo: 13°C | Hi: 75°FHi: 24°C Lo: 55°FLo: 13°C |
| POP: 20% | POP: 20% | POP: 40% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 129 PM CDT Mon Oct 26 2026 
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Meteorlogic Glosserator
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Issued: 258 PM CDT Mon Oct 26 2026
Key Messages
- Warm and mostly dry weather is forecast through the end of the week.
- There is a 30-50% chance of light rain this weekend. Widespread rainfall is not expected.
Aviation
/12Z TAFS THROUGH 18Z TUESDAY/... Issued at 1140 AM CDT Mon Oct 26 2026
Dry and VFR conditions with light generally southerly winds will persist through the end of the TAF period.
Watches / Warnings / Advisories
/WARNINGS/ADVISORIES... MO...None. IL...None.