Ellison Bay, WI Weather Forecast
Local 7-day forecast
Light Rain
Track current conditions, temperature changes, wind, and the full daily outlook for Ellison Bay, WI in one place.
Rain. Mostly cloudy, with a high near 47. Chance of precipitation is 80%.
Local Weather Overview
This forecast page for Ellison Bay, WI is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 13, 2026 6:21 AM CDT.
The active forecast window currently covers Apr 18 to Apr 19, 2026 for Ellison Bay, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 18 to Apr 19, 2026
- Latest sync
- Apr 13, 2026 6:21 AM CDT
- Forecast office
- GRB
- Source
- NOAA / NWS
Daily Outlook
This Week in Ellison Bay
Saturday looks like the warmest upcoming period in Ellison Bay at 47 degrees F.
Saturday Night is the coolest period ahead with temperatures near 31 degrees F.
The strongest winds are forecast for Saturday at about 15 mph SW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 13, 2026 6:21 AM CDT
- Coverage
- 2 days
- Time zone
- America/Chicago
- Forecast office
- GRB
- Radar station
- KGRB
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain before 10pm, then a chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
A slight chance of snow before 7am. Partly sunny, with a high near 42. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 18
|
Light Rain
|
47°F |
15 mph
SW
|
|
Saturday Night
Apr 18
|
Chance Rain And Snow
|
31°F |
13 mph
W
|
|
Sunday
Apr 19
|
Slight Chance Light Snow then Partly Sunny
|
42°F |
13 mph
WNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Ellison Bay.