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Sinclair, IA Weather Forecast

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Sinclair, IA Weather Forecast

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Sinclair IA weather - Clear - 49°F
Clear
49°F
Updated 11:16 pm
Feels Like 49°F
Humidity 73%
Wind SE 3 mph
Barometer  30.23 in
Dew Point 41°F
Sinclair IA weather - Clear - 9°C
Clear
9°C
Updated 11:16 pm
Feels Like 10°C
Humidity 73%
Wind SE 5 km/h
Barometer  102.4 kPa
Dew Point 5°C
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Sinclair Weather Forecast

REST OF TONIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY
Sinclair, IA Weather - Rest Of Tonight Clear Sinclair, IA Weather - Wednesday Sunny Sinclair, IA Weather - Wednesday Night Partly Cloudy Sinclair, IA Weather - Thursday Sunny Sinclair, IA Weather - Thursday Night Mostly Clear Sinclair, IA Weather - Friday Mostly Sunny Sinclair, IA Weather - Friday Night Partly Cloudy Sinclair, IA Weather - Saturday Partly Sunny Sinclair, IA Weather - Saturday Night Mostly Cloudy Sinclair, IA Weather - Sunday Chance Of Showers Sinclair, IA Weather - Sunday Night Chance Of Showers Sinclair, IA Weather - Monday Chance Of Showers
Clear Sunny Partly Cloudy Sunny Mostly Clear Mostly Sunny Partly Cloudy Partly Sunny Mostly Cloudy Chance of Showers Chance of Showers Chance of Showers
Lo: 45°FLo: 7°C Hi: 71°FHi: 22°C
 Lo: 49°FLo: 9°C Hi: 75°FHi: 24°C
 Lo: 51°FLo: 11°C Hi: 71°FHi: 22°C
 Lo: 59°FLo: 15°C Hi: 75°FHi: 24°C
 Lo: 55°FLo: 13°C Hi: 65°FHi: 18°C
 Lo: 49°FLo: 9°C Hi: 59°FHi: 15°C
POP: 20% POP: 30% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 1032 PM CDT Tue Oct 20 2026 Sinclair, IA Weather - WeatherWorld.com

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Issued: 1042 PM CDT Tue Oct 20 2026

Key Messages

  • Seasonably warm temperatures and dry conditions prevail through mid-week. Patchy fog possible in the mornings.
  • Breezy conditions develop Friday and Saturday, especially in northern and western Iowa. Rain chances return to the same areas Saturday.

Aviation

/06Z TAFS THROUGH 06Z THURSDAY/... Issued at 1042 PM CDT Tue Oct 20 2026

VFR conditions are expected through the TAF period. Little change in expectations since last issuance. Patchy fog is possible in northern Iowa again Wednesday mor...