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Grafton, IL Weather Forecast and Current Conditions (62037)

Current Conditions From Nearby Local Station  

Mostly Cloudy 89°F
Feels Like 89°F  
Humidity 38% Dew Point 60°F Wind NE 9 MPH Barometer 30.15 in.765.8 mm
Solar Rad 372 w/m2 Visibility 10 mi.
Report from 2.5 miles S of central Grafton
at

Current Conditions From Nearby Local Station  

Mostly Cloudy 89°F
Feels Like 89°F  
Humidity 38% Dew Point 60°F Wind NE 9 MPH Barometer 30.15 in.765.8 mm
Solar Rad 372 w/m2 Visibility 10 mi.
Report from 2.5 miles S of central Grafton
at

Point Forecast at a Glance

ThuOct 2
Thu Oct 2: Isolated Thunderstorms, High 88°F, Low 66°F
20%
88°
66°
FriOct 3
Fri Oct 3: Sunny, High 88°F, Low 65°F
10%
88°
65°
SatOct 4
Sat Oct 4: Sunny, High 87°F, Low 62°F
87°
62°
SunOct 5
Sun Oct 5: Sunny, High 86°F, Low 64°F
86°
64°
MonOct 6
Mon Oct 6: Sunny, High 86°F, Low 65°F
10%
86°
65°
TueOct 7
Tue Oct 7: Thunderstorms, High 82°F, Low 55°F
30%
82°
55°
WedOct 8
Wed Oct 8: Sunny, High 71°F, Low 49°F
10%
71°
49°


This Date in Weather History

1980 - The temperature at Blue Canyon, CA, soared to 88 degrees, an October record for that location.

More on this and other weather history


Grafton 7 Day Weather Forecast Details

Thursday Oct 2

Isolated Thunderstorms

Day: Isolated showers and thunderstorms after 4pm. Mostly sunny, with a high near 88. South wind around 6 mph. Chance of precipitation is 20%.

Isolated Thunderstorms

Night: Isolated showers and thunderstorms before 7pm. Partly cloudy, with a low around 66. Southeast wind around 5 mph. Chance of precipitation is 20%.

Friday Oct 3

Sunny

Day: Mostly sunny, with a high near 88. South wind around 6 mph.

Clear

Night: Mostly clear, with a low around 65. South wind around 6 mph.

Saturday Oct 4

Sunny

Day: Sunny, with a high near 87. South wind 3 to 10 mph.

Clear

Night: Clear, with a low around 62.

Sunday Oct 5

Sunny

Day: Sunny, with a high near 86.

Clear

Night: Clear, with a low around 64.

Monday Oct 6

Sunny

Day: Sunny, with a high near 86.

Showers with Partly Cloudy

Night: A slight chance of rain showers after 1am. Partly cloudy, with a low around 65. Chance of precipitation is 20%.

Tuesday Oct 7

Thunderstorms

Day: A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 82. Chance of precipitation is 30%.

Thunderstorms

Night: A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 55. Chance of precipitation is 30%.

Wednesday Oct 8

Sunny

Day: Sunny, with a high near 71.

Clear

Night: Mostly clear, with a low around 49.

Sun & Moon   Monthly

First Light 6:33 AM

Sunrise 6:59 AM

Sunset 6:44 PM

Last Light 7:11 PM

Moonrise 4:30 PM

Moonset 1:42 AM

Moon Phase

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Weather Near Grafton

Gilead, IL

Newport, IL


Contiguous United States Extremes

Wed's High Temperature
101 at Rio Grande Village, TX

Thu's Low Temperature
23 at Angel Fire, NM and Saranac Lake, NY


Weather Folklore

When ropes are tight it's going to rain; When weather's fair, they're slack again.


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About Grafton, Illinois

Grafton is the oldest city in Jersey County, Illinois, United States. It is located near the confluence of the Illinois and Mississippi Rivers. As of the 2020 census, the city had a total population of 626.

Grafton is a part of the Metro-East region and Greater St. Louis.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.