Oconto County, WI Weather Forecast
County weather hub
Light Rain
Compare major city weather across Oconto County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Rain and a slight chance of thunderstorms. Mostly cloudy, with a high near 61. Chance of precipitation is 80%.
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
- Apr 14 to Apr 16, 2026
- Latest sync
- Apr 9, 2026 8:17 PM CDT
- Forecast office
- GRB
- Source
- NOAA / NWS
Daily Outlook
This Week in Oconto County
Thursday looks like the warmest upcoming period in Oconto County at 66 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 40 degrees F.
The strongest winds are forecast for Wednesday at about 8 to 12 mph SW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 8:17 PM 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
Rain likely. Mostly cloudy, with a low around 42. Chance of precipitation is 70%.
Rain likely. Mostly cloudy, with a high near 60. Chance of precipitation is 70%.
A chance of rain. Mostly cloudy, with a low around 40. Chance of precipitation is 50%.
A slight chance of rain. Mostly sunny, with a high near 66. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Apr 14
|
Light Rain
|
61°F |
7 to 10 mph
ENE
|
|
Tuesday Night
Apr 14
|
Light Rain Likely
|
42°F |
9 mph
ENE
|
|
Wednesday
Apr 15
|
Light Rain Likely
|
60°F |
8 to 12 mph
SW
|
|
Wednesday Night
Apr 15
|
Chance Light Rain
|
40°F |
6 to 9 mph
SW
|
|
Thursday
Apr 16
|
Slight Chance Light Rain
|
66°F |
6 to 10 mph
WSW
|
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.