Grantfork, IL weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Grantfork now
Loading the National Weather Service forecast…
Grantfork weather by the hour
Grantfork weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Grantfork.
This week in Grantfork
Sunrise, sunset and moon in Grantfork
What is the weather usually like in Grantfork?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 88°F average high
- Januarycoldest month · 22°F average low
- 45.9 inprecipitation per year · 1,165 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Grantfork: May and August to October, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station CARLYLE RSVR, IL US (USC00111290), adjusted for the elevation of Grantfork.
Grantfork weather month by month
Sunrise and sunset in Grantfork through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:13 AM | 5:02 PM | 9 h 48 min |
| February | 6:47 AM | 5:37 PM | 10 h 49 min |
| March | 7:08 AM | 7:06 PM | 11 h 58 min |
| April | 6:20 AM | 7:36 PM | 13 h 16 min |
| May | 5:44 AM | 8:05 PM | 14 h 21 min |
| June | 5:31 AM | 8:27 PM | 14 h 55 min |
| July | 5:44 AM | 8:24 PM | 14 h 40 min |
| August | 6:11 AM | 7:54 PM | 13 h 43 min |
| September | 6:39 AM | 7:08 PM | 12 h 29 min |
| October | 7:06 AM | 6:21 PM | 11 h 14 min |
| November | 6:40 AM | 4:46 PM | 10 h 6 min |
| December | 7:08 AM | 4:39 PM | 9 h 30 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Grantfork?
Grantfork has a hot-summer humid continental climate. The warmest month is July, with an average high of 88°F (31°C), and the coldest is January, with average lows of 22°F (-6°C).
It gets about 45.9 inches (1,165 mm) of precipitation a year. The wettest month is May and the driest is February.
The best time to visit Grantfork 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 Grantfork
Weather in towns near Grantfork
Questions about the weather in Grantfork
What is the hottest month in Grantfork?
July, with an average high of 88°F (31°C).
What is the coldest month in Grantfork?
January, with an average low of 22°F (-6°C).
How much does it rain in Grantfork?
About 45.9 inches (1,165 mm) a year; the wettest month is May.
Does it snow in Grantfork?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Grantfork?
May and August to October, when temperatures are most pleasant and rainy days are fewer.
What climate does Grantfork have?
Hot-summer humid continental (Köppen Dfa).
What is the weather like in Grantfork in November?
Highs average 55°F and lows 35°F, with about 3.7 inches of precipitation.
What time is sunrise in Grantfork?
Around 6:40 AM in mid-November, and sunset around 4:46 PM. Today’s exact times are shown above.
Where does this Grantfork weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Grantfork.
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