Gilson, IL weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Gilson now
Loading the National Weather Service forecast…
Gilson weather by the hour
Gilson weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Gilson.
This week in Gilson
Sunrise, sunset and moon in Gilson
What is the weather usually like in Gilson?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 84°F average high
- Januarycoldest month · 15°F average low
- 40.5 inprecipitation per year · 1,029 mm
- 25.4 insnowfall per year · 65 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Gilson: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station KNOXVILLE, IL US (USC00114780), adjusted for the elevation of Gilson.
Gilson weather month by month
Sunrise and sunset in Gilson through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:21 AM | 4:59 PM | 9 h 37 min |
| February | 6:52 AM | 5:36 PM | 10 h 43 min |
| March | 7:10 AM | 7:08 PM | 11 h 58 min |
| April | 6:19 AM | 7:41 PM | 13 h 21 min |
| May | 5:41 AM | 8:12 PM | 14 h 31 min |
| June | 5:26 AM | 8:35 PM | 15 h 8 min |
| July | 5:40 AM | 8:32 PM | 14 h 52 min |
| August | 6:09 AM | 8:00 PM | 13 h 50 min |
| September | 6:40 AM | 7:11 PM | 12 h 31 min |
| October | 7:11 AM | 6:21 PM | 11 h 10 min |
| November | 6:46 AM | 4:44 PM | 9 h 57 min |
| December | 7:16 AM | 4:35 PM | 9 h 18 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Gilson?
Gilson 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 15°F (-10°C).
It gets about 40.5 inches (1,029 mm) of precipitation a year. The wettest month is May and the driest is January. Snow is common: about 25 inches fall in an average year.
The best time to visit Gilson is June to September. At 679 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 Gilson
Weather in towns near Gilson
Questions about the weather in Gilson
What is the hottest month in Gilson?
July, with an average high of 84°F (29°C).
What is the coldest month in Gilson?
January, with an average low of 15°F (-10°C).
How much does it rain in Gilson?
About 40.5 inches (1,029 mm) a year; the wettest month is May.
Does it snow in Gilson?
Yes, about 25 inches of snow fall in an average year.
When is the best time to visit Gilson?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Gilson have?
Hot-summer humid continental (Köppen Dfa).
What is the weather like in Gilson in November?
Highs average 49°F and lows 31°F, with about 2.5 inches of precipitation.
What time is sunrise in Gilson?
Around 6:46 AM in mid-November, and sunset around 4:44 PM. Today’s exact times are shown above.
Where does this Gilson weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Gilson.
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