Algonquin, IL weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Algonquin now
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Algonquin weather by the hour
Algonquin weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Algonquin.
This week in Algonquin
Sunrise, sunset and moon in Algonquin
What is the weather usually like in Algonquin?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 84°F average high
- Januarycoldest month · 14°F average low
- 39.9 inprecipitation per year · 1,012 mm
- 32.1 insnowfall per year · 82 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Algonquin: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station ELGIN, IL US (USC00112736), adjusted for the elevation of Algonquin.
Algonquin weather month by month
Sunrise and sunset in Algonquin through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:17 AM | 4:48 PM | 9 h 30 min |
| February | 6:47 AM | 5:27 PM | 10 h 39 min |
| March | 7:03 AM | 7:01 PM | 11 h 57 min |
| April | 6:10 AM | 7:35 PM | 13 h 25 min |
| May | 5:30 AM | 8:08 PM | 14 h 38 min |
| June | 5:14 AM | 8:32 PM | 15 h 17 min |
| July | 5:29 AM | 8:29 PM | 15 h 0 min |
| August | 5:59 AM | 7:55 PM | 13 h 55 min |
| September | 6:32 AM | 7:04 PM | 12 h 32 min |
| October | 7:04 AM | 6:13 PM | 11 h 8 min |
| November | 6:42 AM | 4:33 PM | 9 h 51 min |
| December | 7:13 AM | 4:23 PM | 9 h 10 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Algonquin?
Algonquin has a hot-summer humid continental climate. The warmest month is July, with an average high of 84°F (29°C), and the coldest is January, with average lows of 14°F (-10°C).
It gets about 39.9 inches (1,012 mm) of precipitation a year. The wettest month is May and the driest is February. Snow is common: about 32 inches fall in an average year.
The best time to visit Algonquin is June to September. At 883 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 Algonquin
Weather in towns near Algonquin
Questions about the weather in Algonquin
What is the hottest month in Algonquin?
July, with an average high of 84°F (29°C).
What is the coldest month in Algonquin?
January, with an average low of 14°F (-10°C).
How much does it rain in Algonquin?
About 39.9 inches (1,012 mm) a year; the wettest month is May.
Does it snow in Algonquin?
Yes, about 32 inches of snow fall in an average year.
When is the best time to visit Algonquin?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Algonquin have?
Hot-summer humid continental (Köppen Dfa).
What is the weather like in Algonquin in November?
Highs average 47°F and lows 30°F, with about 2.7 inches of precipitation.
What time is sunrise in Algonquin?
Around 6:42 AM in mid-November, and sunset around 4:33 PM. Today’s exact times are shown above.
Where does this Algonquin weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Algonquin.
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