Harmony, WI Weather Forecast
Local 7-day forecast
Slight Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Harmony, WI in one place.
A slight chance of rain showers. Cloudy. Low around 32, with temperatures rising to around 35 overnight. North northwest wind around 8 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Harmony, 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: Nov 6, 2026 6:54 AM CST.
The active forecast window currently covers Nov 6 to Nov 12, 2026 for Harmony, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 12, 2026
- Latest sync
- Nov 6, 2026 6:54 AM CST
- Forecast office
- GRB
- Source
- NOAA / NWS
Daily Outlook
This Week in Harmony
Monday looks like the warmest upcoming period in Harmony at 57 degrees F.
Friday Night is the coolest period ahead with temperatures near 22 degrees F.
The strongest winds are forecast for Friday at about 7 to 15 mph N.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Nov 6, 2026 6:54 AM CST
- 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
Mostly cloudy. High near 45, with temperatures falling to around 41 in the afternoon. North wind 7 to 15 mph, with gusts as high as 23 mph.
Partly cloudy. Low around 22, with temperatures rising to around 25 overnight. North northwest wind around 6 mph.
Mostly sunny, with a high near 49. West wind 3 to 8 mph.
Partly cloudy, with a low around 29. West southwest wind 6 to 9 mph, with gusts as high as 18 mph.
Sunny, with a high near 56.
Partly cloudy, with a low around 27.
Partly sunny, with a high near 57.
Partly cloudy, with a low around 33.
Sunny, with a high near 57.
Partly cloudy, with a low around 28.
Mostly sunny, with a high near 51.
Mostly cloudy, with a low around 28.
Partly sunny, with a high near 49.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Nov 6
|
Slight Chance Rain Showers
|
32°F |
8 mph
NNW
|
|
Friday
Nov 6
|
Mostly Cloudy
|
45°F |
7 to 15 mph
N
|
|
Friday Night
Nov 6
|
Partly Cloudy
|
22°F |
6 mph
NNW
|
|
Saturday
Nov 7
|
Mostly Sunny
|
49°F |
3 to 8 mph
W
|
|
Saturday Night
Nov 7
|
Partly Cloudy
|
29°F |
6 to 9 mph
WSW
|
|
Sunday
Nov 8
|
Sunny
|
56°F |
7 to 14 mph
W
|
|
Sunday Night
Nov 8
|
Partly Cloudy
|
27°F |
5 mph
W
|
|
Monday
Nov 9
|
Partly Sunny
|
57°F |
3 to 12 mph
SW
|
|
Monday Night
Nov 9
|
Partly Cloudy
|
33°F |
8 mph
WSW
|
|
Tuesday
Nov 10
|
Sunny
|
57°F |
6 to 10 mph
WNW
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
28°F |
1 to 5 mph
WNW
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
51°F |
1 to 6 mph
NNW
|
|
Wednesday Night
Nov 11
|
Mostly Cloudy
|
28°F |
3 mph
N
|
|
Thursday
Nov 12
|
Partly Sunny
|
49°F |
3 to 8 mph
NNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Harmony.