How is the weather in Mendon, IL?

At 4:55 PM on Thu, Oct 2, 2025 it is mostly sunny and 87 degrees Fahrenheit, feeling like 88 degrees.

Mendon, IL Weather Forecast and Current Conditions (62351)

Current Conditions From Nearby Station

87°F
Feels Like 88°F

Humidity 45% Dew Point 63°F Wind SSW 4 MPH Gusts 4 Barometer 29.94 in.760.5 mm

Solar Rad 128 w/m2 UV Index 1

Report from a personal weather station 7.9 miles SSE of central Mendon
at 4:55 PM Thu, Oct 2, 2025

Current Conditions From Nearby Station

87°F
Feels Like 88°F

Humidity 45% Dew Point 63°F Wind SSW 4 MPH Gusts 4 Barometer 29.94 in.760.5 mm

Solar Rad 128 w/m2 UV Index 1

Report from a personal weather station 7.9 miles SSE of central Mendon
at 4:55 PM Thu, Oct 2, 2025

Point Forecast at a Glance

ThuOct 2

10%

89°

65°

FriOct 3

10%

89°

66°

SatOct 4

87°

62°

SunOct 5

86°

63°

MonOct 6

10%

84°

62°

TueOct 7

40%

78°

50°

WedOct 8

10%

69°

47°

This Date in Weather History

1981 - Severe thunderstorms raked Phoenix, AZ, with heavy rain, high winds, and hail up to an inch and a half in diameter, for the second day in a row. Thunderstorms on the 1st deluged Phoenix with .68 inch of rain in five minutes, equalling their all-time record.

Mendon 7 Day Weather Forecast Details

Thursday Oct 2

Day: Mostly sunny, with a high near 89. South wind around 6 mph.

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

Friday Oct 3

Day: Mostly sunny, with a high near 89. South wind around 7 mph.

Night: Mostly clear, with a low around 66. South wind around 8 mph.

Saturday Oct 4

Day: Sunny, with a high near 87. South wind 8 to 13 mph, with gusts as high as 21 mph.

Night: Clear, with a low around 62.

Sunday Oct 5

Day: Sunny, with a high near 86.

Night: Mostly clear, with a low around 63.

Monday Oct 6

Day: Sunny, with a high near 84.

Night: A chance of rain showers after 7pm. Partly cloudy, with a low around 62. Chance of precipitation is 30%.

Tuesday Oct 7

Day: A chance of rain showers before 1pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 78. Chance of precipitation is 40%.

Night: A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 50. Chance of precipitation is 20%.

Wednesday Oct 8

Day: Sunny, with a high near 69.

Night: Mostly clear, with a low around 47.

Sun & Moon Monthly

First Light 6:36 AM

Sunrise 7:03 AM

Sunset 6:47 PM

Last Light 7:14 PM

Moonrise 4:37 PM

Moonset 1:42 AM

Moon Phase

Local Parks Weather - Plan Ahead to Enjoy Your Day

Data costs money. Servers cost money. Our website is made possible by displaying online advertisements to our visitors. Please consider supporting us by disabling your ad blocker, contribute to WeatherForYou.com by buying me a coffee or subscribe to our ClearSky ad-free service.