Marinette County, WI Weather Forecast
County weather hub
Chance Rain Showers
Compare major city weather across Marinette County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
A chance of rain showers. Partly sunny, with a high near 62. Chance of precipitation is 50%.
County Weather Overview
This county weather page brings together forecast coverage for Marinette County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 2 of 2 mapped cities in Marinette County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Oct 15 to Oct 16, 2026
- Latest sync
- Oct 10, 2026 8:06 AM CDT
- Forecast office
- GRB
- Source
- NOAA / NWS
Daily Outlook
This Week in Marinette County
Thursday looks like the warmest upcoming period in Marinette County at 62 degrees F.
Friday Night is the coolest period ahead with temperatures near 32 degrees F.
The strongest winds are forecast for Friday at about 8 to 14 mph W.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 10, 2026 8:06 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 showers. Mostly cloudy, with a low around 39. Chance of precipitation is 50%.
A chance of rain showers. Partly sunny, with a high near 57. Chance of precipitation is 30%.
A slight chance of rain showers before 7pm, then areas of frost. Mostly cloudy, with a low around 32. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Oct 15
|
Chance Rain Showers
|
62°F |
3 to 9 mph
ESE
|
|
Thursday Night
Oct 15
|
Chance Rain Showers
|
39°F |
5 to 8 mph
SSW
|
|
Friday
Oct 16
|
Chance Rain Showers
|
57°F |
8 to 14 mph
W
|
|
Friday Night
Oct 16
|
Slight Chance Rain Showers then Areas Of Frost
|
32°F |
7 to 14 mph
NW
|
Major City Forecasts
Live forecast snapshots for major cities across Marinette County.
Coverage
Forecast coverage currently spans 2 of 2 mapped cities in Marinette County.
Largest mapped city population in this region: 10,466.
