Jackson, WI Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Jackson, WI in one place.
Mostly sunny, with a high near 59. Northeast wind 5 to 10 mph.
Local Weather Overview
This forecast page for Jackson, 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: May 19, 2026 4:12 PM CDT.
The active forecast window currently covers May 20 to May 25, 2026 for Jackson, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 20 to May 25, 2026
- Latest sync
- May 19, 2026 4:12 PM CDT
- Forecast office
- MKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Jackson
Memorial Day looks like the warmest upcoming period in Jackson at 79 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 40 degrees F.
The strongest winds are forecast for Friday at about 5 to 15 mph E.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- May 19, 2026 4:12 PM 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 40. Northeast wind 5 to 10 mph.
Partly sunny, with a high near 57. East wind 5 to 10 mph.
Mostly cloudy, with a low around 43. East wind 5 to 10 mph.
A chance of rain showers after 1pm. Mostly cloudy, with a high near 60. East wind 5 to 15 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of rain showers before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 46. Northeast wind 5 to 15 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms likely before 1pm. Mostly cloudy, with a high near 67. Chance of precipitation is 70%.
Mostly cloudy, with a low around 49.
A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 74. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 52. Chance of precipitation is 20%.
Mostly sunny, with a high near 79.
Partly cloudy, with a low around 55.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
May 20
|
Mostly Sunny
|
59°F |
5 to 10 mph
NE
|
|
Wednesday Night
May 20
|
Mostly Cloudy
|
40°F |
5 to 10 mph
NE
|
|
Thursday
May 21
|
Partly Sunny
|
57°F |
5 to 10 mph
E
|
|
Thursday Night
May 21
|
Mostly Cloudy
|
43°F |
5 to 10 mph
E
|
|
Friday
May 22
|
Mostly Cloudy then Chance Rain Showers
|
60°F |
5 to 15 mph
E
|
|
Friday Night
May 22
|
Showers And Thunderstorms Likely
|
46°F |
5 to 15 mph
NE
|
|
Saturday
May 23
|
Showers And Thunderstorms Likely
|
67°F |
5 to 10 mph
NE
|
|
Saturday Night
May 23
|
Mostly Cloudy
|
49°F |
0 to 5 mph
N
|
|
Sunday
May 24
|
Partly Sunny then Slight Chance Showers And Thunderstorms
|
74°F |
0 to 5 mph
W
|
|
Sunday Night
May 24
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
52°F |
0 to 5 mph
NW
|
|
Memorial Day
May 25
|
Mostly Sunny
|
79°F |
0 to 5 mph
SW
|
|
Monday Night
May 25
|
Partly Cloudy
|
55°F |
0 to 5 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Jackson.