Calumet County, WI Weather Forecast
County weather hub
Mostly Sunny
Compare major city weather across Calumet County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Mostly sunny, with a high near 80.
County Weather Overview
This county weather page brings together forecast coverage for Calumet County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 3 of 3 mapped cities in Calumet County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- May 26, 2026
- Latest sync
- May 20, 2026 5:59 PM CDT
- Forecast office
- GRB
- Source
- NOAA / NWS
Daily Outlook
This Week in Calumet County
Tuesday looks like the warmest upcoming period in Calumet County at 80 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 56 degrees F.
The strongest winds are forecast for Tuesday at about 8 mph SSE.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- May 20, 2026 5:59 PM CDT
- Coverage
- 1 day
- 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 slight chance of rain showers after 1am. Partly cloudy, with a low around 56. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
May 26
|
Mostly Sunny
|
80°F |
8 mph
SSE
|
|
Tuesday Night
May 26
|
Partly Cloudy then Slight Chance Rain Showers
|
56°F |
8 mph
SE
|
Major City Forecasts
Live forecast snapshots for major cities across Calumet County.
Coverage
Forecast coverage currently spans 3 of 3 mapped cities in Calumet County.
Largest mapped city population in this region: 1,483.
