Weather WorldThomas Lake, IA Weather Forecast
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Thomas Lake Weather Forecast
| TODAY | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | COLUMBUS DAY | MONDAY NIGHT |
 |  |  |  |  | | | | |  |  |  |
| Patchy Fog | Mostly Clear | Sunny | Chance of T-Storm | Chance of T-Storm | Clear | Sunny | Mostly Clear | Sunny | Partly Cloudy | Chance of Showers | Chance of Showers |
| Hi: 79°FHi: 26°C | Lo: 51°FLo: 11°C | Hi: 71°FHi: 22°C | Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C | Lo: 61°FLo: 16°C | Hi: 75°FHi: 24°C | Lo: 55°FLo: 13°C |
| POP: 40% | POP: 20% | POP: 20% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 327 AM CDT Wed Oct 07 2026 
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Issued: 621 AM CDT Wed Oct 7 2026
Key Messages
- Pockets of transient fog are possible this morning.
- Wednesday and Thursday will feature mild temperatures, calm winds, and mostly sunny skies with a few passing clouds.
- A few showers and isolated storms Thursday night.
- Breezy conditions Friday and windy on Saturday.
Aviation
/12Z TAFS THROUGH 12Z THURSDAY/... Issued at 621 AM CDT Wed Oct 7 2026
VFR conditions prevail through the TAF period. Low, but non-zero patchy fog chances exist until 13z this morning and again Thursday morning but ...