Cornell, IA Weather Forecast

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Cornell, IA Weather Forecast

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Cornell IA weather  - Overcast - 73°F
Overcast
73°F
Updated 5:34 am
Feels Like 73°F
Humidity 93%
Wind SE 9 mph
Barometer  30.03 in
Dew Point 71°F
Cornell IA weather  - Overcast - 23°C
Overcast
23°C
Updated 5:34 am
Feels Like 23°C
Humidity 93%
Wind SE 14 km/h
Barometer  101.6 kPa
Dew Point 22°C

Cornell Weather Forecast

TODAY TONIGHT LABOR DAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT
Cornell, IA Weather - Today Chance Of T-Storm Cornell, IA Weather - Tonight Chance Of T-Storm Cornell, IA Weather - Labor Day Chance Of T-Storm Cornell, IA Weather - Monday Night Chance Of T-Storm Cornell, IA Weather - Tuesday Chance Of T-Storm Cornell, IA Weather - Tuesday Night Chance Of T-Storm Cornell, IA Weather - Wednesday Sunny Cornell, IA Weather - Wednesday Night Mostly Clear Cornell, IA Weather - Thursday Sunny Cornell, IA Weather - Thursday Night Mostly Clear Cornell, IA Weather - Friday Mostly Sunny Cornell, IA Weather - Friday Night Partly Cloudy
Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of T-Storm Sunny Mostly Clear Sunny Mostly Clear Mostly Sunny Partly Cloudy
Hi: 85°FHi: 29°C
Lo: 65°FLo: 18°C Hi: 85°FHi: 29°C
Lo: 70°FLo: 21°C Hi: 89°FHi: 32°C
Lo: 61°FLo: 16°C Hi: 81°FHi: 27°C
Lo: 55°FLo: 13°C Hi: 81°FHi: 27°C
Lo: 59°FLo: 15°C Hi: 85°FHi: 29°C
Lo: 60°FLo: 16°C
POP: 70% POP: 50% POP: 30% POP: 20% POP: 60% POP: 50%
POP = Probability of Precipitation.
Weather Outlook Updated: 329 AM CDT Sun Sep 06 2026 Cornell, IA Weather - WeatherWorld.com

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Issued: 317 AM CDT Sun Sep 6 2026

Key Messages

  • Areas of patchy fog are possible through mid morning mainly near and east of I-29.
  • Thunderstorms develop by mid morning, continuing through the late afternoon. An isolated stronger storm could produce ping pong ball size hail and 60-65 mph wind gusts.
  • Higher risks for locally heavy rain develop by early afternoon Sunday, with potential for pockets of 2-4" of rain and localized amounts to 6". Localized flash flooding is possible into early evening.
  • A shifting pattern may bring higher ...