Greendale, WI weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Greendale now
Loading the National Weather Service forecast…
Greendale weather by the hour
Greendale weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Greendale.
This week in Greendale
Sunrise, sunset and moon in Greendale
What is the weather usually like in Greendale?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 83°F average high
- Januarycoldest month · 12°F average low
- 38.4 inprecipitation per year · 977 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Greendale: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station HALES CORNERS/WHITNALL PARK/BO, WI US (USC00473391), adjusted for the elevation of Greendale.
Greendale weather month by month
Sunrise and sunset in Greendale through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:18 AM | 4:44 PM | 9 h 26 min |
| February | 6:47 AM | 5:24 PM | 10 h 37 min |
| March | 7:01 AM | 6:59 PM | 11 h 57 min |
| April | 6:08 AM | 7:35 PM | 13 h 27 min |
| May | 5:26 AM | 8:09 PM | 14 h 42 min |
| June | 5:10 AM | 8:34 PM | 15 h 23 min |
| July | 5:25 AM | 8:30 PM | 15 h 5 min |
| August | 5:56 AM | 7:55 PM | 13 h 59 min |
| September | 6:30 AM | 7:03 PM | 12 h 33 min |
| October | 7:04 AM | 6:11 PM | 11 h 6 min |
| November | 6:43 AM | 4:30 PM | 9 h 47 min |
| December | 7:14 AM | 4:19 PM | 9 h 5 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Greendale?
Greendale has a hot-summer humid continental climate. The warmest month is July, with an average high of 83°F (28°C), and the coldest is January, with average lows of 12°F (-11°C).
It gets about 38.4 inches (977 mm) of precipitation a year. The wettest month is June and the driest is January.
The best time to visit Greendale is June to September. At 738 ft of elevation, nights are mild most of the year. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
More about Greendale
Weather in towns near Greendale
Questions about the weather in Greendale
What is the hottest month in Greendale?
July, with an average high of 83°F (28°C).
What is the coldest month in Greendale?
January, with an average low of 12°F (-11°C).
How much does it rain in Greendale?
About 38.4 inches (977 mm) a year; the wettest month is June.
Does it snow in Greendale?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Greendale?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Greendale have?
Hot-summer humid continental (Köppen Dfa).
What is the weather like in Greendale in November?
Highs average 47°F and lows 29°F, with about 2.3 inches of precipitation.
What time is sunrise in Greendale?
Around 6:43 AM in mid-November, and sunset around 4:30 PM. Today’s exact times are shown above.
Where does this Greendale weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Greendale.
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