Northestern Wisconsin Weather

3 Things To Know:

  • Dry weather persists through next Tuesday or Wednesday.
  • Temperatures will rise to the 80s next week, with some cooling near the lakes.
  • Elevated fire weather conditions are a concern with low humidity and increasing winds.

Overview

Saturday Wisconsin Weather May 30

The weather across Northeast Wisconsin is under the influence of high pressure, leading to a stretch of dry weather through the first half of next week. A backdoor front is set to push through tonight into Saturday, bringing some clouds but not any rainfall.

Temperature Trends

Highs today will be in the low 80s, with temperatures cooling slightly near Lake Michigan. Tomorrow, the backdoor front will introduce easterly winds, creating a gradient that cools temperatures around the bay to the 50s and 60s, while inland areas may still see highs in the mid to upper 70s. Expect warmer trends to return next week, especially from Tuesday to Thursday, with highs reaching the mid-80s.

Fire Weather Concerns

As we head into next week, elevated fire weather conditions are expected. Due to low relative humidity, any increase in wind speeds could heighten this concern. Local fire partners have mentioned that dryness in areas could contribute to fire risk on windier days, so it’s important to stay aware through Tuesday to Thursday.

โ€œDry weather prevails through next Tuesday or Wednesday.โ€

Before You Go

Enjoy the dry and warm weather, but remain cautious about fire conditions as we move further into the week. For updated forecasts where you live, check out our Forecasts Page.


Source: NWS GRB Area Forecast Discussion, issued 2026-05-29T18:02:00+00:00.

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