CORTLAND, IL 60112 Weather Forecast & Current Conditions

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DE KALB TAYLOR MUNI, IL
Current Weather

6:15 PM CDT APR 15, 2026
Overcast
70°F
Feels Like: 70°F
Dewpoint: 64°F
Rel. Hum.: 81%
Visibility: 10 miles
Wind: S at 18 mph, gusts to 25
Pressure: 29.75 inches
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CORTLAND, IL 60112
Weather Forecast

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TONIGHT
Cloudy. Showers and a chance of thunderstorms in the evening, then a chance of showers and a slight chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall in the evening. Lows in the upper 50s. South winds 5 to 10 mph. Chance of precipitation 90 percent.
THURSDAY
Mostly cloudy. A slight chance of thunderstorms early in the morning. A chance of showers in the morning, then a slight chance of showers in the afternoon. Highs around 70. West winds 10 to 15 mph, becoming northwest in the afternoon. Chance of precipitation 50 percent.
THURSDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s. Southeast winds 5 to 10 mph.
FRIDAY
Mostly cloudy. A slight chance of showers and thunderstorms in the afternoon. Breezy with highs around 80. South winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 20 percent.
FRIDAY NIGHT
A chance of thunderstorms in the evening. Showers. A slight chance of thunderstorms after midnight. Lows in the mid 40s. South winds 15 to 20 mph, becoming southwest after midnight. Chance of precipitation 90 percent.
SATURDAY
Mostly cloudy with a chance of showers in the morning, then partly cloudy with a slight chance of showers in the afternoon. Breezy with highs in the mid 50s. Chance of precipitation 30 percent.
SATURDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 30s.
SUNDAY
Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs in the lower 50s.
SUNDAY NIGHT
Partly cloudy in the evening, then clearing. Patchy frost after midnight. Lows in the lower 30s.
MONDAY
Mostly sunny. Highs in the lower 60s.
MONDAY NIGHT
Partly cloudy. Lows in the upper 40s.
TUESDAY
Partly cloudy and breezy. Highs in the lower 70s.
TUESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s.

Visible Weather Satellite
CORTLAND, IL 60112
Infrared Weather Satellite
CORTLAND, IL 60112
NEXRAD Weather Radar
CORTLAND, IL 60112

DE KALB TAYLOR MUNI, IL 3 hourly weather forecast

weather forecast created  6:00 AM MDT  4/15/2026
Wednesday
15 APR 2026
CORTLAND, IL 60112 weather forecast Day 1, 12 hours 1 PM 69° 69° Mostly Cloudy 81%
RAIN
***
0% Thunder
( 42% severe)
SW   14 84% 64°
High 71° CORTLAND, IL 60112 weather forecast Day 1, 15 hours 4 PM 70° 70° Mostly Cloudy SSW   14 78% 63°
Mostly Cloudy

Rain Likely

CORTLAND, IL 60112 weather forecast Day 1, 18 hours 7 PM 67° 67° Mostly Cloudy 85%
RAIN
***
0% Thunder
( 44% severe)
S   10 87% 63°
CORTLAND, IL 60112 weather forecast Day 1, 21 hours 10 PM 63° 62° Mostly Cloudy SW   9 93% 61°
Thursday
16 APR 2026
CORTLAND, IL 60112 weather forecast Day 2, 0 hours 1 AM 62° 61° Mostly Cloudy 44%
RAIN
.25–.5 in
0% Thunder
( 21% severe)
SSW   9 93% 60°
Low 58° CORTLAND, IL 60112 weather forecast Day 2, 3 hours 4 AM 60° 59° Mostly Cloudy SW   8 96% 59°
High 71° CORTLAND, IL 60112 weather forecast Day 2, 6 hours 7 AM 59° 57° Mostly Cloudy 41%
RAIN
.25–.5 in
0% Thunder
( 13% severe)
SW   9 96% 58°

Mostly Cloudy

Chance of Rain

CORTLAND, IL 60112 weather forecast Day 2, 9 hours 10 AM 63° 62° Mostly Cloudy W   12 84% 58°
CORTLAND, IL 60112 weather forecast Day 2, 12 hours 1 PM 65° 65° Mostly Cloudy 28%
RAIN
.25–.5 in
0% Thunder
( 6% severe)
WNW   12 75% 57°
CORTLAND, IL 60112 weather forecast Day 2, 15 hours 4 PM 67° 67° Mostly Cloudy NW   10 65% 55°
CORTLAND, IL 60112 weather forecast Day 2, 18 hours 7 PM 65° 65° Partly Cloudy 5%

0% Thunder
( 1% severe)
NW   6 68% 54°
CORTLAND, IL 60112 weather forecast Day 2, 21 hours 10 PM 57° 57° Clear E   3 86% 53°
Friday
17 APR 2026
CORTLAND, IL 60112 weather forecast Day 3, 0 hours 1 AM 54° 54° Partly Cloudy 0%

0% Thunder
( 1% severe)
SE   3 90% 51°
Low 51° CORTLAND, IL 60112 weather forecast Day 3, 3 hours 4 AM 52° 50° Partly Cloudy SE   6 93% 50°
High 79° CORTLAND, IL 60112 weather forecast Day 3, 6 hours 7 AM 52° 49° Mostly Cloudy 0%

0% Thunder
( 1% severe)
SE   8 93% 50°

Mostly Cloudy

Chance of Rain

CORTLAND, IL 60112 weather forecast Day 3, 9 hours 10 AM 64° 63° Mostly Cloudy SSE   13 73% 55°
CORTLAND, IL 60112 weather forecast Day 3, 15 hours 1 PM 73° 73° Mostly Cloudy 20%
RAIN
<.01 in
0% Thunder
( 17% severe)
SSE   16 59% 58°
CORTLAND, IL 60112 weather forecast Day 3, 18 hours 4 PM 76° 78° Partly Cloudy S   18 52% 57°
CORTLAND, IL 60112 weather forecast Day 3, 21 hours 7 PM 72° 72° Mostly Cloudy     S   16 59% 57°

DE KALB TAYLOR MUNI, IL extended weather forecast

Saturday
18 APR 2026
Sunday
19 APR 2026
Monday
20 APR 2026
Tuesday
21 APR 2026
Wednesday
22 APR 2026
Low 48° Low 31° Low 30° Low 44° Low 40°
High 54° High 47° High 56° High 69° High 64°
CORTLAND, IL 60112 weather forecast Day 4 CORTLAND, IL 60112 weather forecast Day 5 CORTLAND, IL 60112 weather forecast Day 6 CORTLAND, IL 60112 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
83% Rain
Clear
19% Rain/Snow
Clear
3% Rain/Snow
Mostly Cloudy
23% Rain
Partly Cloudy
14% Rain
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