Lake Mills, WI Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Lake Mills, WI in one place.
Partly sunny, with a high near 65. Northeast wind 5 to 10 mph.
Local Weather Overview
This forecast page for Lake Mills, 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: Oct 13, 2026 8:06 AM CDT.
The active forecast window currently covers Oct 14 to Oct 19, 2026 for Lake Mills, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 14 to Oct 19, 2026
- Latest sync
- Oct 13, 2026 8:06 AM CDT
- Forecast office
- MKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Lake Mills
Monday looks like the warmest upcoming period in Lake Mills at 66 degrees F.
Friday Night is the coolest period ahead with temperatures near 31 degrees F.
The strongest winds are forecast for Friday at about 15 to 25 mph NW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 13, 2026 8:06 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- MKX
- Radar station
- KMKX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy, with a low around 48. Northeast wind around 5 mph.
Rain showers after 7am. Cloudy, with a high near 61. East wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Rain showers before 1am. Mostly cloudy, with a low around 44. Northwest wind 5 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Mostly sunny, with a high near 55. Northwest wind 15 to 25 mph, with gusts as high as 35 mph.
Mostly clear, with a low around 31. Northwest wind 0 to 15 mph.
Sunny, with a high near 57.
Clear, with a low around 38.
Sunny, with a high near 64.
Partly cloudy, with a low around 45.
A slight chance of rain showers between 7am and 1pm. Mostly sunny, with a high near 66. Chance of precipitation is 20%.
Partly cloudy, with a low around 46.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Oct 14
|
Partly Sunny
|
65°F |
5 to 10 mph
NE
|
|
Wednesday Night
Oct 14
|
Mostly Cloudy
|
48°F |
5 mph
NE
|
|
Thursday
Oct 15
|
Rain Showers
|
61°F |
5 to 10 mph
E
|
|
Thursday Night
Oct 15
|
Rain Showers
|
44°F |
5 to 20 mph
NW
|
|
Friday
Oct 16
|
Mostly Sunny
|
55°F |
15 to 25 mph
NW
|
|
Friday Night
Oct 16
|
Mostly Clear
|
31°F |
0 to 15 mph
NW
|
|
Saturday
Oct 17
|
Sunny
|
57°F |
0 to 10 mph
W
|
|
Saturday Night
Oct 17
|
Clear
|
38°F |
10 mph
SW
|
|
Sunday
Oct 18
|
Sunny
|
64°F |
10 to 15 mph
SW
|
|
Sunday Night
Oct 18
|
Partly Cloudy
|
45°F |
5 to 15 mph
SW
|
|
Monday
Oct 19
|
Slight Chance Rain Showers
|
66°F |
5 mph
SW
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
46°F |
0 to 5 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Lake Mills.
