Mercer, WI weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Mercer now
Loading the National Weather Service forecast…
Mercer weather by the hour
Mercer weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Mercer.
This week in Mercer
Sunrise, sunset and moon in Mercer
What is the weather usually like in Mercer?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 78°F average high
- Januarycoldest month · 1°F average low
- 32.3 inprecipitation per year · 819 mm
- 75.2 insnowfall per year · 191 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Mercer: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station REST LAKE, WI US (USC00477092), adjusted for the elevation of Mercer.
Mercer weather month by month
Sunrise and sunset in Mercer through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:36 AM | 4:42 PM | 9 h 6 min |
| February | 7:00 AM | 5:27 PM | 10 h 26 min |
| March | 7:10 AM | 7:07 PM | 11 h 56 min |
| April | 6:11 AM | 7:48 PM | 13 h 37 min |
| May | 5:25 AM | 8:27 PM | 15 h 2 min |
| June | 5:06 AM | 8:55 PM | 15 h 49 min |
| July | 5:22 AM | 8:50 PM | 15 h 28 min |
| August | 5:58 AM | 8:10 PM | 14 h 12 min |
| September | 6:37 AM | 7:13 PM | 12 h 36 min |
| October | 7:16 AM | 6:15 PM | 10 h 59 min |
| November | 6:59 AM | 4:29 PM | 9 h 29 min |
| December | 7:34 AM | 4:16 PM | 8 h 42 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Mercer?
Mercer has a warm-summer humid continental climate. The warmest month is July, with an average high of 78°F (25°C), and the coldest is January, with average lows of 1°F (-18°C).
It gets about 32.3 inches (819 mm) of precipitation a year. The wettest month is June and the driest is February. Snow is common: about 75 inches fall in an average year.
The best time to visit Mercer is June to September. At 1,601 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 Mercer
Weather in towns near Mercer
Questions about the weather in Mercer
What is the hottest month in Mercer?
July, with an average high of 78°F (25°C).
What is the coldest month in Mercer?
January, with an average low of 1°F (-18°C).
How much does it rain in Mercer?
About 32.3 inches (819 mm) a year; the wettest month is June.
Does it snow in Mercer?
Yes, about 75 inches of snow fall in an average year.
When is the best time to visit Mercer?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Mercer have?
Warm-summer humid continental (Köppen Dfb).
What is the weather like in Mercer in November?
Highs average 37°F and lows 22°F, with about 1.9 inches of precipitation.
What time is sunrise in Mercer?
Around 6:59 AM in mid-November, and sunset around 4:29 PM. Today’s exact times are shown above.
Where does this Mercer weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Mercer.
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