Greenfield, WI Weather Forecast
Local 7-day forecast
Mostly Clear
Track current conditions, temperature changes, wind, and the full daily outlook for Greenfield, WI in one place.
Mostly clear, with a low around 72. West wind around 5 mph.
Local Weather Overview
This forecast page for Greenfield, 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: Jul 14, 2026 3:11 AM CDT.
The active forecast window currently covers Jul 14 to Jul 20, 2026 for Greenfield, WI.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 14 to Jul 20, 2026
- Latest sync
- Jul 14, 2026 3:11 AM CDT
- Forecast office
- MKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Greenfield
Tuesday looks like the warmest upcoming period in Greenfield at 97 degrees F.
Sunday Night is the coolest period ahead with temperatures near 63 degrees F.
The strongest winds are forecast for Saturday at about 5 to 15 mph NW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 14, 2026 3:11 AM CDT
- 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
Sunny, with a high near 97. Heat index values as high as 99. West wind around 5 mph.
Mostly clear, with a low around 73. Heat index values as high as 96. West wind 5 to 10 mph.
Mostly sunny, with a high near 95. Heat index values as high as 99. North wind around 5 mph.
Partly cloudy, with a low around 71. Northeast wind 0 to 5 mph.
Sunny, with a high near 91. Northeast wind 0 to 10 mph.
Mostly clear, with a low around 70. Northeast wind 0 to 5 mph.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. South wind 0 to 10 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 65. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Mostly sunny, with a high near 83. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 63. Chance of precipitation is 30%.
A slight chance of rain showers between 7am and 1pm. Mostly sunny, with a high near 80. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jul 14
|
Mostly Clear
|
72°F |
5 mph
W
|
|
Tuesday
Jul 14
|
Sunny
|
97°F |
5 mph
W
|
|
Tuesday Night
Jul 14
|
Mostly Clear
|
73°F |
5 to 10 mph
W
|
|
Wednesday
Jul 15
|
Mostly Sunny
|
95°F |
5 mph
N
|
|
Wednesday Night
Jul 15
|
Partly Cloudy
|
71°F |
0 to 5 mph
NE
|
|
Thursday
Jul 16
|
Sunny
|
91°F |
0 to 10 mph
NE
|
|
Thursday Night
Jul 16
|
Mostly Clear
|
70°F |
0 to 5 mph
NE
|
|
Friday
Jul 17
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
91°F |
0 to 10 mph
S
|
|
Friday Night
Jul 17
|
Slight Chance Showers And Thunderstorms
|
71°F |
5 to 10 mph
SW
|
|
Saturday
Jul 18
|
Chance Showers And Thunderstorms
|
88°F |
5 to 15 mph
NW
|
|
Saturday Night
Jul 18
|
Chance Showers And Thunderstorms
|
65°F |
5 to 15 mph
N
|
|
Sunday
Jul 19
|
Chance Showers And Thunderstorms
|
83°F |
5 to 10 mph
NE
|
|
Sunday Night
Jul 19
|
Chance Showers And Thunderstorms
|
63°F |
5 to 10 mph
N
|
|
Monday
Jul 20
|
Slight Chance Rain Showers
|
80°F |
5 to 10 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Greenfield.
