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As of 08:58 CST

Weather in DeKalb, IL

39°Current weather

DeKalb, Thursday, 12 November, 08:58

Partly cloudy. Feels like 30°. High 44°, low 38°.

Pressure29.94 inHg
Wind16.1 mph N
Humidity78%
Visibility6.2 mi
Dew point32°

10-day forecast for DeKalb, IL: 27° to 61°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

55°
Best day: Wednesday, November 18
51° · 1.17 in
Worst day: Saturday, November 21

Tap any day below to see morning, afternoon, evening and overnight.

Fri, 1342° / 35°0Overcast
MorningPartly cloudy38°feels 31°
AfternoonOvercast42°feels 35°
EveningClear36°feels 30°
OvernightOvercast39°feels 32°
42 °Overcast

DeKalb, Friday, 13 November

Overcast. High 42°, low 35°.

Pressure30.09 inHg
Wind12.3 mph N
Humidity66%
Visibility6.2 mi
Dew point25°
Sat, 1443° / 28°0Clear
MorningClear31°feels 24°
AfternoonClear43°feels 39°
EveningClear32°feels 28°
OvernightClear29°feels 22°
43 °Clear

DeKalb, Saturday, 14 November

Clear. High 43°, low 28°.

Pressure30.30 inHg
Wind7.1 mph NW
Humidity64%
Visibility6.2 mi
Dew point27°
Sun, 1545° / 27°0Clear
MorningClear31°feels 31°
AfternoonClear45°feels 44°
EveningClear35°feels 35°
OvernightPartly cloudy28°feels 24°
45 °Clear

DeKalb, Sunday, 15 November

Clear. High 45°, low 27°.

Pressure30.47 inHg
Wind3.2 mph NW
Humidity60%
Visibility6.2 mi
Dew point29°
Mon, 1649° / 30°0Clear
MorningClear36°feels 32°
AfternoonClear46°feels 44°
EveningClear38°feels 34°
OvernightClear31°feels 31°
49 °Clear

DeKalb, Monday, 16 November

Clear. High 49°, low 30°.

Pressure30.50 inHg
Wind5.7 mph SW
Humidity53%
Visibility—
Dew point29°
Tue, 1752° / 32°0Mostly clear
MorningMostly clear38°feels 33°
AfternoonMostly clear50°feels 47°
EveningMostly clear41°feels 37°
OvernightMostly clear38°feels 33°
52 °Mostly clear

DeKalb, Tuesday, 17 November

Mostly clear. High 52°, low 32°.

Pressure30.47 inHg
Wind7.5 mph SW
Humidity49%
Visibility—
Dew point30°
Wed, 1855° / 38°0Overcast
MorningOvercast42°feels 37°
AfternoonOvercast53°feels 50°
EveningOvercast49°feels 44°
OvernightOvercast46°feels 40°
55 °Overcast

DeKalb, Wednesday, 18 November

Overcast. High 55°, low 38°.

Pressure30.30 inHg
Wind15.6 mph S
Humidity47%
Visibility—
Dew point32°
Thu, 1961° / 47°0.07Light rain
MorningLight rain50°feels 45°
AfternoonLight rain57°feels 56°
EveningLight rain54°feels 53°
OvernightLight rain51°feels 49°
61 °Light rain

DeKalb, Thursday, 19 November

Light rain. High 61°, low 47°.

Pressure30.06 inHg
Wind19.1 mph SW
Humidity62%
Visibility—
Dew point44°
Fri, 2061° / 47°0.1Light rain
MorningLight rain51°feels 49°
AfternoonLight rain60°feels 60°
EveningLight rain55°feels 55°
OvernightLight rain53°feels 51°
61 °Light rain

DeKalb, Friday, 20 November

Light rain. High 61°, low 47°.

Pressure30.18 inHg
Wind8 mph SW
Humidity69%
Visibility—
Dew point49°
Sat, 2151° / 44°1.17Heavy rain
MorningHeavy rain46°feels 40°
AfternoonHeavy rain46°feels 39°
EveningHeavy rain49°feels 45°
OvernightHeavy rain50°feels 48°
51 °Heavy rain

DeKalb, Saturday, 21 November

Heavy rain. High 51°, low 44°.

Pressure30.18 inHg
Wind14.7 mph E
Humidity90%
Visibility—
Dew point42°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in DeKalb, IL around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.