Delta, WI Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Delta, WI in one place.
Partly sunny, with a high near 86. Southeast wind 0 to 5 mph.
Local Weather Overview
This forecast page for Delta, 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: Jun 7, 2026 10:17 PM CDT.
The active forecast window currently covers Jun 9 to Jun 14, 2026 for Delta, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 9 to Jun 14, 2026
- Latest sync
- Jun 7, 2026 10:17 PM CDT
- Forecast office
- DLH
- Source
- NOAA / NWS
Daily Outlook
This Week in Delta
Wednesday looks like the warmest upcoming period in Delta at 91 degrees F.
Saturday Night is the coolest period ahead with temperatures near 49 degrees F.
The strongest winds are forecast for Wednesday at about 10 to 15 mph S.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 7, 2026 10:17 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 chance of showers and thunderstorms between 7pm and 10pm, then a chance of showers and thunderstorms between 10pm and 1am, then showers and thunderstorms likely. Partly cloudy, with a low around 62. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms. Partly sunny, with a high near 91. South wind 10 to 15 mph, with gusts as high as 30 mph. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms. Mostly cloudy, with a low around 57. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 77. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 53. West wind around 10 mph, with gusts as high as 25 mph.
A chance of showers and thunderstorms after 1pm. Sunny, with a high near 79. West wind 10 to 15 mph, with gusts as high as 25 mph.
A chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 52. Southwest wind 5 to 10 mph, with gusts as high as 25 mph.
A slight chance of rain showers before 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 77. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 49. West wind around 5 mph, with gusts as high as 20 mph.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 73. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jun 9
|
Partly Sunny
|
86°F |
0 to 5 mph
SE
|
|
Tuesday Night
Jun 9
|
Chance Showers And Thunderstorms
|
62°F |
5 to 10 mph
SE
|
|
Wednesday
Jun 10
|
Showers And Thunderstorms
|
91°F |
10 to 15 mph
S
|
|
Wednesday Night
Jun 10
|
Showers And Thunderstorms
|
57°F |
10 to 15 mph
SW
|
|
Thursday
Jun 11
|
Chance Rain Showers
|
77°F |
10 to 15 mph
SW
|
|
Thursday Night
Jun 11
|
Chance Showers And Thunderstorms
|
53°F |
10 mph
W
|
|
Friday
Jun 12
|
Sunny then Chance Showers And Thunderstorms
|
79°F |
10 to 15 mph
W
|
|
Friday Night
Jun 12
|
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
52°F |
5 to 10 mph
SW
|
|
Saturday
Jun 13
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
77°F |
5 to 10 mph
SW
|
|
Saturday Night
Jun 13
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
49°F |
5 mph
W
|
|
Sunday
Jun 14
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
73°F |
5 to 10 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Delta.