Mason, WI Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Mason, WI in one place.
A chance of showers and thunderstorms. Mostly cloudy. High near 76, with temperatures falling to around 73 in the afternoon. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Mason, 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: Aug 28, 2026 7:45 PM CDT.
The active forecast window currently covers Aug 29 to Sep 3, 2026 for Mason, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 29 to Sep 3, 2026
- Latest sync
- Aug 28, 2026 7:45 PM CDT
- Forecast office
- DLH
- Source
- NOAA / NWS
Daily Outlook
This Week in Mason
Monday looks like the warmest upcoming period in Mason at 86 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 58 degrees F.
The strongest winds are forecast for Saturday at about 5 to 10 mph S.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 28, 2026 7:45 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- DLH
- Radar station
- KDLH
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of rain showers before 7pm, then patchy fog. Mostly cloudy, with a low around 59. Southeast wind 0 to 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Patchy fog before 7am, then a chance of rain showers. Mostly cloudy, with a high near 81. East wind 0 to 5 mph. Chance of precipitation is 30%.
A chance of rain showers before 10pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 64. East wind 0 to 5 mph. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers. Partly sunny, with a high near 86. Southwest wind around 5 mph.
A chance of rain showers before 7pm, then a slight chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 62. West wind 0 to 5 mph.
Mostly sunny, with a high near 84. Southwest wind 0 to 5 mph.
A chance of rain showers after 1am. Partly cloudy, with a low around 60. West wind 0 to 5 mph.
A chance of rain showers before 7am. Mostly sunny, with a high near 83. Northwest wind 0 to 5 mph.
A slight chance of rain showers after 7pm. Partly cloudy, with a low around 58. East wind 0 to 5 mph.
A slight chance of rain showers. Mostly sunny, with a high near 83. Southeast wind 0 to 5 mph.
A slight chance of rain showers before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Southeast wind 0 to 5 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Aug 29
|
Chance Showers And Thunderstorms
|
76°F |
5 to 10 mph
S
|
|
Saturday Night
Aug 29
|
Slight Chance Rain Showers then Patchy Fog
|
59°F |
0 to 5 mph
SE
|
|
Sunday
Aug 30
|
Patchy Fog then Chance Rain Showers
|
81°F |
0 to 5 mph
E
|
|
Sunday Night
Aug 30
|
Chance Showers And Thunderstorms
|
64°F |
0 to 5 mph
E
|
|
Monday
Aug 31
|
Chance Rain Showers
|
86°F |
5 mph
SW
|
|
Monday Night
Aug 31
|
Slight Chance Showers And Thunderstorms
|
62°F |
0 to 5 mph
W
|
|
Tuesday
Sep 1
|
Mostly Sunny
|
84°F |
0 to 5 mph
SW
|
|
Tuesday Night
Sep 1
|
Partly Cloudy then Chance Rain Showers
|
60°F |
0 to 5 mph
W
|
|
Wednesday
Sep 2
|
Chance Rain Showers then Mostly Sunny
|
83°F |
0 to 5 mph
NW
|
|
Wednesday Night
Sep 2
|
Slight Chance Rain Showers
|
58°F |
0 to 5 mph
E
|
|
Thursday
Sep 3
|
Slight Chance Rain Showers
|
83°F |
0 to 5 mph
SE
|
|
Thursday Night
Sep 3
|
Chance Showers And Thunderstorms
|
60°F |
0 to 5 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Mason.