Fontana, WI Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Fontana, WI in one place.
Mostly sunny. High near 49, with temperatures falling to around 44 in the afternoon. West wind 0 to 5 mph.
Local Weather Overview
This forecast page for Fontana, 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 7, 2026 12:59 AM CST.
The active forecast window currently covers Nov 7 to Nov 13, 2026 for Fontana, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 7 to Nov 13, 2026
- Latest sync
- Nov 7, 2026 12:59 AM CST
- Forecast office
- MKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Fontana
Tuesday looks like the warmest upcoming period in Fontana at 59 degrees F.
Thursday Night is the coolest period ahead with temperatures near 30 degrees F.
The strongest winds are forecast for Sunday at about 10 to 15 mph W.
The forecast from Nov 7 through Nov 13 stays mostly dry.
Forecast Details
- Last updated
- Nov 7, 2026 12:59 AM CST
- 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
Partly cloudy. Low around 35, with temperatures rising to around 40 overnight. Southwest wind 5 to 10 mph.
Mostly sunny. High near 57, with temperatures falling to around 50 in the afternoon. West wind 10 to 15 mph.
Mostly clear, with a low around 34. Northwest wind 0 to 10 mph.
Mostly sunny, with a high near 58. Southwest wind 0 to 10 mph.
Mostly clear, with a low around 40. West wind 5 to 10 mph.
Sunny. High near 59, with temperatures falling to around 52 in the afternoon. West wind around 5 mph.
Partly cloudy, with a low around 37.
Mostly sunny. High near 54, with temperatures falling to around 49 in the afternoon.
Mostly cloudy, with a low around 35.
Partly sunny, with a high near 48.
Partly cloudy, with a low around 30.
Mostly sunny, with a high near 47.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Nov 7
|
Mostly Sunny
|
49°F |
0 to 5 mph
W
|
|
Saturday Night
Nov 7
|
Partly Cloudy
|
35°F |
5 to 10 mph
SW
|
|
Sunday
Nov 8
|
Mostly Sunny
|
57°F |
10 to 15 mph
W
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
34°F |
0 to 10 mph
NW
|
|
Monday
Nov 9
|
Mostly Sunny
|
58°F |
0 to 10 mph
SW
|
|
Monday Night
Nov 9
|
Mostly Clear
|
40°F |
5 to 10 mph
W
|
|
Tuesday
Nov 10
|
Sunny
|
59°F |
5 mph
W
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
37°F |
0 mph
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
54°F |
0 to 5 mph
NW
|
|
Wednesday Night
Nov 11
|
Mostly Cloudy
|
35°F |
0 to 5 mph
N
|
|
Thursday
Nov 12
|
Partly Sunny
|
48°F |
5 to 10 mph
N
|
|
Thursday Night
Nov 12
|
Partly Cloudy
|
30°F |
5 mph
N
|
|
Friday
Nov 13
|
Mostly Sunny
|
47°F |
5 to 10 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Fontana.