Dexter, WI Weather Forecast
Local 7-day forecast
Clear
Track current conditions, temperature changes, wind, and the full daily outlook for Dexter, WI in one place.
Clear, with a low around 42. Northeast wind 5 to 10 mph.
Local Weather Overview
This forecast page for Dexter, 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: Apr 22, 2026 2:53 AM CDT.
The active forecast window currently covers Apr 22 to Apr 28, 2026 for Dexter, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 22 to Apr 28, 2026
- Latest sync
- Apr 22, 2026 2:53 AM CDT
- Forecast office
- MKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Dexter
Thursday looks like the warmest upcoming period in Dexter at 80 degrees F.
Overnight is the coolest period ahead with temperatures near 42 degrees F.
The strongest winds are forecast for Thursday at about 10 to 15 mph S.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 22, 2026 2:53 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- MKX
- Radar station
- KGRB
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Sunny, with a high near 70. East wind 5 to 10 mph.
Mostly clear, with a low around 49. Southeast wind 5 to 10 mph.
Mostly sunny, with a high near 80. South wind 10 to 15 mph.
A chance of rain showers between 7pm and 10pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 59. South wind 10 to 15 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms likely. Partly sunny, with a high near 70. Southwest wind around 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Rain showers likely before 1am. Partly cloudy, with a low around 46. Northwest wind around 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Sunny, with a high near 64. North wind around 10 mph.
Partly cloudy, with a low around 43.
Mostly sunny, with a high near 63.
A chance of rain showers after 1am. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.
A chance of rain showers. Mostly cloudy, with a high near 62. Chance of precipitation is 50%.
A chance of rain showers. Mostly cloudy, with a low around 45. Chance of precipitation is 50%.
A chance of rain showers. Mostly cloudy, with a high near 59. Chance of precipitation is 30%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Apr 22
|
Clear
|
42°F |
5 to 10 mph
NE
|
|
Wednesday
Apr 22
|
Sunny
|
70°F |
5 to 10 mph
E
|
|
Wednesday Night
Apr 22
|
Mostly Clear
|
49°F |
5 to 10 mph
SE
|
|
Thursday
Apr 23
|
Mostly Sunny
|
80°F |
10 to 15 mph
S
|
|
Thursday Night
Apr 23
|
Showers And Thunderstorms Likely
|
59°F |
10 to 15 mph
S
|
|
Friday
Apr 24
|
Showers And Thunderstorms Likely
|
70°F |
10 mph
SW
|
|
Friday Night
Apr 24
|
Rain Showers Likely
|
46°F |
10 mph
NW
|
|
Saturday
Apr 25
|
Sunny
|
64°F |
10 mph
N
|
|
Saturday Night
Apr 25
|
Partly Cloudy
|
43°F |
5 to 10 mph
NE
|
|
Sunday
Apr 26
|
Mostly Sunny
|
63°F |
5 to 10 mph
E
|
|
Sunday Night
Apr 26
|
Mostly Cloudy then Chance Rain Showers
|
46°F |
10 to 15 mph
E
|
|
Monday
Apr 27
|
Chance Rain Showers
|
62°F |
15 mph
E
|
|
Monday Night
Apr 27
|
Chance Rain Showers
|
45°F |
10 to 15 mph
SE
|
|
Tuesday
Apr 28
|
Chance Rain Showers
|
59°F |
15 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Dexter.