Peterson, IA Weather Forecast

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Peterson, IA Weather Forecast

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Peterson IA weather  - Clear - 57°F
Clear
57°F
Updated 7:53 pm
Feels Like 49°F
Humidity 58%
Wind N 3 mph
Barometer  30.14 in
Dew Point 42°F
Peterson IA weather  - Clear - 14°C
Clear
14°C
Updated 7:53 pm
Feels Like 9°C
Humidity 58%
Wind N 5 km/h
Barometer  102 kPa
Dew Point 6°C

Peterson Weather Forecast

TONIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY
Peterson, IA Weather - Tonight Clearing Peterson, IA Weather - Friday Sunny Peterson, IA Weather - Friday Night Mostly Clear Peterson, IA Weather - Saturday Sunny Peterson, IA Weather - Saturday Night Mostly Clear Peterson, IA Weather - Sunday Sunny Peterson, IA Weather - Sunday Night Clear Peterson, IA Weather - Monday Sunny Peterson, IA Weather - Monday Night Mostly Clear Peterson, IA Weather - Tuesday Mostly Sunny Peterson, IA Weather - Tuesday Night Partly Cloudy Peterson, IA Weather - Wednesday Mostly Sunny
Clearing Sunny Mostly Clear Sunny Mostly Clear Sunny Clear Sunny Mostly Clear Mostly Sunny Partly Cloudy Mostly Sunny
Lo: 41°FLo: 5°C Hi: 61°FHi: 16°C
Lo: 45°FLo: 7°C Hi: 65°FHi: 18°C
Lo: 50°FLo: 10°C Hi: 65°FHi: 18°C
Lo: 41°FLo: 5°C Hi: 65°FHi: 18°C
Lo: 51°FLo: 11°C Hi: 70°FHi: 21°C
Lo: 55°FLo: 13°C Hi: 71°FHi: 22°C
POP = Probability of Precipitation.
Weather Outlook Updated: 549 PM CDT Thu Oct 01 2026 Peterson, IA Weather - WeatherWorld.com

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Peterson Forecast Discussion

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Issued: 614 PM CDT Thu Oct 1 2026

Key Messages

  • Dry and seasonably mild conditions will dominate the week ahead with only very minor chances (<20%) for showers into early next week.

Discussion

... Issued at 117 PM CDT Thu Oct 1 2026

Cool, dry high pressure settles southward tonight leading to lighter winds and clearing skies. May be some mid/high level clouds so that could offset some of the potential radiational cooling. The NBM 10th percentile does sneak down to about 36 in parts of southwest MN and nearby locations, but for now expect low temperatures around 38 or high...