Calhoun, IL weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Calhoun now
Loading the National Weather Service forecast…
Calhoun weather by the hour
Calhoun weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Calhoun.
This week in Calhoun
Sunrise, sunset and moon in Calhoun
What is the weather usually like in Calhoun?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 87°F average high
- Januarycoldest month · 21°F average low
- 48.8 inprecipitation per year · 1,239 mm
- 10.5 insnowfall per year · 27 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Calhoun: May and August to October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station OLNEY 2S, IL US (USC00116446), adjusted for the elevation of Calhoun.
Calhoun weather month by month
Sunrise and sunset in Calhoun through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:06 AM | 4:56 PM | 9 h 49 min |
| February | 6:41 AM | 5:31 PM | 10 h 50 min |
| March | 7:01 AM | 7:00 PM | 11 h 59 min |
| April | 6:14 AM | 7:30 PM | 13 h 16 min |
| May | 5:38 AM | 7:58 PM | 14 h 20 min |
| June | 5:25 AM | 8:20 PM | 14 h 54 min |
| July | 5:38 AM | 8:17 PM | 14 h 39 min |
| August | 6:05 AM | 7:48 PM | 13 h 42 min |
| September | 6:32 AM | 7:01 PM | 12 h 29 min |
| October | 7:00 AM | 6:15 PM | 11 h 15 min |
| November | 6:33 AM | 4:40 PM | 10 h 7 min |
| December | 7:01 AM | 4:33 PM | 9 h 31 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Calhoun?
Calhoun has a hot-summer humid continental climate. The warmest month is July, with an average high of 87°F (30°C), and the coldest is January, with average lows of 21°F (-6°C).
It gets about 48.8 inches (1,239 mm) of precipitation a year. The wettest month is May and the driest is February. Snow is common: about 10 inches fall in an average year.
The best time to visit Calhoun is May and August to October. 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 Calhoun
Weather in towns near Calhoun
Questions about the weather in Calhoun
What is the hottest month in Calhoun?
July, with an average high of 87°F (30°C).
What is the coldest month in Calhoun?
January, with an average low of 21°F (-6°C).
How much does it rain in Calhoun?
About 48.8 inches (1,239 mm) a year; the wettest month is May.
Does it snow in Calhoun?
Yes, about 10 inches of snow fall in an average year.
When is the best time to visit Calhoun?
May and August to October, when temperatures are most pleasant and rainy days are fewer.
What climate does Calhoun have?
Hot-summer humid continental (Köppen Dfa).
What is the weather like in Calhoun in November?
Highs average 54°F and lows 33°F, with about 4.3 inches of precipitation.
What time is sunrise in Calhoun?
Around 6:33 AM in mid-November, and sunset around 4:40 PM. Today’s exact times are shown above.
Where does this Calhoun weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Calhoun.
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