Wittenberg, WI Weather Forecast
Local 7-day forecast
Areas Of Smoke
Track current conditions, temperature changes, wind, and the full daily outlook for Wittenberg, WI in one place.
Areas of smoke after 1pm. Mostly sunny. High near 83, with temperatures falling to around 81 in the afternoon. Heat index values as high as 82. North wind around 13 mph, with gusts as high as 18 mph.
Local Weather Overview
This forecast page for Wittenberg, 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: Jul 18, 2026 2:39 PM CDT.
The active forecast window currently covers Jul 18 to Jul 24, 2026 for Wittenberg, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 18 to Jul 24, 2026
- Latest sync
- Jul 18, 2026 2:39 PM CDT
- Forecast office
- GRB
- Source
- NOAA / NWS
Daily Outlook
This Week in Wittenberg
Monday looks like the warmest upcoming period in Wittenberg at 85 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 54 degrees F.
The strongest winds are forecast for Tuesday at about 12 to 16 mph NW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 18, 2026 2:39 PM CDT
- Coverage
- 7 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
Smoke. Partly cloudy, with a low around 57. East northeast wind 1 to 9 mph.
Areas of smoke. Mostly sunny, with a high near 81. Heat index values as high as 81. South southwest wind 0 to 6 mph.
Areas of smoke before 8pm, then a slight chance of rain showers. Partly cloudy, with a low around 63. South southwest wind 3 to 7 mph. Chance of precipitation is 20%.
Rain showers likely before 4pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 85. Southwest wind 7 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 64. Chance of precipitation is 50%.
A slight chance of rain showers before 7am. Sunny, with a high near 79. Chance of precipitation is 20%.
Mostly clear, with a low around 54.
Sunny, with a high near 77.
Mostly clear, with a low around 55.
Sunny, with a high near 80.
A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 58. Chance of precipitation is 20%.
A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 80. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 56. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Jul 18
|
Areas Of Smoke
|
83°F |
13 mph
N
|
|
Tonight
Jul 18
|
Smoke
|
57°F |
1 to 9 mph
ENE
|
|
Sunday
Jul 19
|
Areas Of Smoke
|
81°F |
0 to 6 mph
SSW
|
|
Sunday Night
Jul 19
|
Areas Of Smoke then Slight Chance Rain Showers
|
63°F |
3 to 7 mph
SSW
|
|
Monday
Jul 20
|
Rain Showers Likely
|
85°F |
7 to 15 mph
SW
|
|
Monday Night
Jul 20
|
Chance Showers And Thunderstorms
|
64°F |
9 to 15 mph
W
|
|
Tuesday
Jul 21
|
Slight Chance Rain Showers then Sunny
|
79°F |
12 to 16 mph
NW
|
|
Tuesday Night
Jul 21
|
Mostly Clear
|
54°F |
6 to 16 mph
NNW
|
|
Wednesday
Jul 22
|
Sunny
|
77°F |
8 mph
NW
|
|
Wednesday Night
Jul 22
|
Mostly Clear
|
55°F |
2 to 6 mph
WNW
|
|
Thursday
Jul 23
|
Sunny
|
80°F |
3 to 8 mph
W
|
|
Thursday Night
Jul 23
|
Slight Chance Showers And Thunderstorms
|
58°F |
6 mph
WSW
|
|
Friday
Jul 24
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
80°F |
6 mph
W
|
|
Friday Night
Jul 24
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
56°F |
5 mph
ESE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Wittenberg.