Excessive Rainfall Potential for the Southeast; Heat Expands for Center of the Nation; Critical Fire Weather for Pacific Northwest

Flash flooding threatens areas from the Tennessee Valley to the Carolinas as storms repeat along a stalled front. Monsoonal storms may trigger flooding in the Southwest. Dangerous heat expands across the Desert Southwest, Plains, mid-Mississippi Valley and Southern Tier. Critical fire weather for interior Pacific Northwest. Cooler, drier air brings brief relief to the Great Lakes and Northeast. Read More >

Current conditions at

De Kalb Taylor Municipal Airport (KDKB)

Lat: 41.93°NLon: 88.71°WElev: 909ft.

Overcast

68°F

20°C

Humidity	95%
Wind Speed	SW 7 mph
Barometer	30.04 in
Dewpoint	67°F (19°C)
Visibility	7.00 mi
Last update	25 Jul 11:15 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

De Kalb IL

Today
High: 78 °F
Patchy
Drizzle
Tonight
Low: 70 °F
Mostly Cloudy
Sunday
High: 88 °F
Partly Sunny
Sunday Night
Low: 74 °F
Chance
T-storms
Monday
High: 91 °F
Chance
T-storms
Monday Night
Low: 70 °F
Slight Chance
T-storms
Tuesday
High: 86 °F
Mostly Sunny
Tuesday Night
Low: 64 °F
Mostly Clear
Wednesday
High: 87 °F
Sunny

Detailed Forecast

Today

Patchy drizzle before 1pm. Mostly cloudy, with a high near 78. South southwest wind around 10 mph, with gusts as high as 15 mph.

Tonight

Mostly cloudy, with a low around 70. South southwest wind around 5 mph, with gusts as high as 10 mph.

Sunday

Partly sunny, with a high near 88. Heat index values as high as 100. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

Sunday Night

A 40 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 74. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.

Monday

A 30 percent chance of showers and thunderstorms, mainly before 1pm. Mostly sunny, with a high near 91. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Monday Night

A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 70.

Tuesday

Mostly sunny, with a high near 86.

Tuesday Night

Mostly clear, with a low around 64.

Wednesday

Sunny, with a high near 87.

Wednesday Night

Mostly clear, with a low around 64.

Thursday

Mostly sunny, with a high near 87.