Oconto County, WI Weather Forecast
County weather hub
Sunny
Compare major city weather across Oconto County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 74.
County Weather Overview
This county weather page brings together forecast coverage for Oconto County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 4 of 4 mapped cities in Oconto County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- May 30 to Jun 1, 2026
- Latest sync
- May 26, 2026 11:30 AM CDT
- Forecast office
- GRB
- Source
- NOAA / NWS
Daily Outlook
This Week in Oconto County
Monday looks like the warmest upcoming period in Oconto County at 79 degrees F.
Saturday Night is the coolest period ahead with temperatures near 48 degrees F.
The strongest winds are forecast for Saturday at about 5 to 10 mph ENE.
The forecast from May 30 through Jun 1 stays mostly dry.
Forecast Details
- Last updated
- May 26, 2026 11:30 AM CDT
- Coverage
- 3 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
Mostly clear, with a low around 48.
Sunny, with a high near 77.
Mostly clear, with a low around 51.
Sunny, with a high near 79.
Mostly clear, with a low around 52.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
May 30
|
Sunny
|
74°F |
5 to 10 mph
ENE
|
|
Saturday Night
May 30
|
Mostly Clear
|
48°F |
2 to 9 mph
NE
|
|
Sunday
May 31
|
Sunny
|
77°F |
2 to 7 mph
NE
|
|
Sunday Night
May 31
|
Mostly Clear
|
51°F |
2 to 6 mph
NNE
|
|
Monday
Jun 1
|
Sunny
|
79°F |
3 to 8 mph
NNE
|
|
Monday Night
Jun 1
|
Mostly Clear
|
52°F |
2 to 6 mph
NNE
|
Major City Forecasts
Live forecast snapshots for major cities across Oconto County.
Coverage
Forecast coverage currently spans 4 of 4 mapped cities in Oconto County.
Largest mapped city population in this region: 1,534.
