Hamilton, WI Weather Forecast
Local 7-day forecast
Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Hamilton, WI in one place.
Rain showers before 1pm, then rain showers and patchy fog. Cloudy, with a high near 57. East wind around 10 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Local Weather Overview
This forecast page for Hamilton, 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 15, 2026 1:28 PM CDT.
The active forecast window currently covers Oct 15 to Oct 21, 2026 for Hamilton, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 1:28 PM CDT
- Forecast office
- MKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Hamilton
Wednesday looks like the warmest upcoming period in Hamilton at 69 degrees F.
Friday Night is the coolest period ahead with temperatures near 30 degrees F.
The strongest winds are forecast for Tonight at about 5 to 20 mph N.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 1:28 PM CDT
- Coverage
- 7 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
Rain showers and patchy fog. Cloudy, with a low around 46. North wind 5 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
A chance of rain showers before 1pm. Mostly cloudy, with a high near 53. North wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
Widespread frost after 1am. Mostly clear, with a low around 30. Northwest wind 0 to 20 mph, with gusts as high as 30 mph. New rainfall amounts less than a tenth of an inch possible.
Widespread frost before 9am. Sunny, with a high near 56. West wind 0 to 15 mph.
Clear, with a low around 37. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Sunny, with a high near 63. Southwest wind 15 to 20 mph, with gusts as high as 35 mph.
Mostly clear, with a low around 41. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Sunny, with a high near 66.
Mostly clear, with a low around 41.
Sunny, with a high near 68.
Mostly clear, with a low around 43.
Sunny, with a high near 69.
A slight chance of rain showers after 1am. Partly cloudy, with a low around 48. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Oct 15
|
Rain Showers
|
57°F |
10 mph
E
|
|
Tonight
Oct 15
|
Rain Showers
|
46°F |
5 to 20 mph
N
|
|
Friday
Oct 16
|
Chance Rain Showers
|
53°F |
15 to 20 mph
N
|
|
Friday Night
Oct 16
|
Mostly Clear then Widespread Frost
|
30°F |
0 to 20 mph
NW
|
|
Saturday
Oct 17
|
Widespread Frost then Sunny
|
56°F |
0 to 15 mph
W
|
|
Saturday Night
Oct 17
|
Clear
|
37°F |
10 to 15 mph
SW
|
|
Sunday
Oct 18
|
Sunny
|
63°F |
15 to 20 mph
SW
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
41°F |
5 to 15 mph
SW
|
|
Monday
Oct 19
|
Sunny
|
66°F |
5 mph
SW
|
|
Monday Night
Oct 19
|
Mostly Clear
|
41°F |
0 to 5 mph
SW
|
|
Tuesday
Oct 20
|
Sunny
|
68°F |
0 to 5 mph
S
|
|
Tuesday Night
Oct 20
|
Mostly Clear
|
43°F |
5 mph
SE
|
|
Wednesday
Oct 21
|
Sunny
|
69°F |
5 to 10 mph
S
|
|
Wednesday Night
Oct 21
|
Partly Cloudy then Slight Chance Rain Showers
|
48°F |
5 to 10 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Hamilton.