🤖 Claude AI Summary
Updated 12:04 AM, Sunday September 20, 2026 · regenerates when the NWS forecast changes
# Rochester Weather Summary
**Sunday through Wednesday:** You'll start with some patchy fog Sunday morning, then partly sunny skies as temps reach 67°F. Monday brings a chance of rain showers and cooler weather (60°F), but things improve midweek with mostly sunny skies, lighter winds, and highs in the low-to-mid 60s.
**Owatonna difference:** Owatonna (30 miles northwest) has slightly higher rain chances this weekend and early week, so if you're heading that direction, pack an umbrella just in case.
**What you need to know:**
- **Heavy rain concern is south of you** – Southwest Wisconsin and northeast Iowa are the focus for potential heavy rain and flooding this weekend. Rochester should stay mostly dry.
- **Monday could be wet** – A 30-40% chance of rain showers Monday means don't leave your umbrella at home, but it won't be a washout.
- **Nice stretch ahead** – After Monday, expect drier, pleasant weather with plenty of sunshine and comfortable 60s for highs.
- **Confidence is moderate** – Forecasters aren't entirely certain about exact storm timing/impacts in the broader region, but Rochester's outlook is fairly straightforward.
- **Stay alert to flooding updates** – If you're near the Wisconsin/Iowa border, monitor local flood alerts since some areas already received heavy rain.