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Sinclair Weather Forecast
Sinclair, IA Weather Forecast Date: 1032 PM CDT Tue Oct 20 2026
Weather forecast for Sinclair, IA
Tonight Lo: 45°F Lo: 7°C |
Tonight... Clear. Lows in the mid 40s. Southeast winds around 5 mph. |
Wed Hi: 71°FHi: 22°C Lo: 49°F Lo: 9°C |
Wednesday... Sunny. Highs in the lower 70s. Southwest winds around 5 mph. |
| Thu Hi: 75°FHi: 24°C Lo: 51°F Lo: 11°C |
Thursday... Sunny. Highs in the mid 70s. Light and variable winds, becoming south around 5 mph in the afternoon. |
| Fri Hi: 71°FHi: 22°C Lo: 59°F Lo: 15°C |
Friday... Mostly sunny. Highs in the lower 70s. |
Sat Hi: 75°FHi: 24°C Lo: 55°F Lo: 13°C |
Saturday... Partly sunny. Highs in the mid 70s. |
Sun Hi: 65°FHi: 18°C Lo: 49°F Lo: 9°C |
Sunday... Mostly cloudy in the morning, then becoming partly sunny. A 20% chance of showers. Highs in the mid 60s. |
| Mon Hi: 59°FHi: 15°C Lo: 41°F Lo: 5°C |
Monday... Mostly cloudy with a slight chance of showers in the morning, then partly sunny in the afternoon. Highs in the upper 50s. Chance of rain 20%. |
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