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As of 11:18 CDT

Weather in Lanark, IL

66°Current weather

Lanark, Wednesday, 28 October, 11:18

Clear. Feels like 66°. High 72°, low 51°.

Pressure30.15 inHg
Wind8.4 mph S
Humidity73%
Visibility6.2 mi
Dew point57°

10-day forecast for Lanark, IL: 38° to 72°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.

72°
Best day: Wednesday, October 28
61° · 0.78 in
Worst day: Saturday, October 31

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

Thu, 2968° / 48°0Overcast
MorningOvercast57°feels 57°
AfternoonClear67°feels 65°
EveningClear53°feels 51°
OvernightPartly cloudy60°feels 59°
68 °Overcast

Lanark, Thursday, 29 October

Overcast. High 68°, low 48°.

Pressure30.12 inHg
Wind8 mph N
Humidity72%
Visibility6.2 mi
Dew point52°
Fri, 3061° / 43°0.14Light rain
MorningOvercast44°feels 40°
AfternoonOvercast61°feels 59°
EveningLight rain54°feels 53°
OvernightClear45°feels 42°
61 °Light rain

Lanark, Friday, 30 October

Light rain. High 61°, low 43°.

Pressure30.30 inHg
Wind7 mph SE
Humidity56%
Visibility6.2 mi
Dew point42°
Sat, 3161° / 51°0.78Heavy rain
MorningLight rain52°feels 51°
AfternoonLight rain60°feels 59°
EveningOvercast54°feels 54°
OvernightLight rain52°feels 51°
61 °Heavy rain

Lanark, Saturday, 31 October

Heavy rain. High 61°, low 51°.

Pressure30.27 inHg
Wind5.1 mph E
Humidity94%
Visibility1.6 mi
Dew point55°
Sun, 0164° / 48°0Overcast
MorningOvercast49°feels 47°
AfternoonOvercast61°feels 61°
EveningOvercast56°feels 56°
OvernightOvercast49°feels 48°
64 °Overcast

Lanark, Sunday, 1 November

Overcast. High 64°, low 48°.

Pressure30.30 inHg
Wind8.2 mph E
Humidity75%
Visibility—
Dew point52°
Mon, 0264° / 53°0.07Light rain
MorningLight rain57°feels 56°
AfternoonLight rain63°feels 63°
EveningLight rain62°feels 61°
OvernightLight rain60°feels 60°
64 °Light rain

Lanark, Monday, 2 November

Light rain. High 64°, low 53°.

Pressure30.09 inHg
Wind14.1 mph S
Humidity75%
Visibility—
Dew point54°
Tue, 0360° / 56°0.58Rain
MorningRain57°feels 56°
AfternoonRain56°feels 56°
EveningRain56°feels 56°
OvernightRain56°feels 56°
60 °Rain

Lanark, Tuesday, 3 November

Rain. High 60°, low 56°.

Pressure29.88 inHg
Wind17.2 mph E
Humidity95%
Visibility—
Dew point55°
Wed, 0457° / 56°0.57Rain
MorningRain56°feels 56°
AfternoonRain57°feels 57°
EveningRain57°feels 57°
OvernightRain57°feels 57°
57 °Rain

Lanark, Wednesday, 4 November

Rain. High 57°, low 56°.

Pressure29.77 inHg
Wind14.1 mph E
Humidity95%
Visibility—
Dew point56°
Thu, 0557° / 54°0.11Light rain
MorningLight rain55°feels 54°
AfternoonLight rain55°feels 54°
EveningLight rain54°feels 53°
OvernightLight rain54°feels 53°
57 °Light rain

Lanark, Thursday, 5 November

Light rain. High 57°, low 54°.

Pressure29.71 inHg
Wind13.4 mph N
Humidity89%
Visibility—
Dew point51°
Fri, 0649° / 38°0Overcast
MorningOvercast42°feels 36°
AfternoonOvercast48°feels 44°
EveningOvercast44°feels 41°
OvernightOvercast41°feels 37°
49 °Overcast

Lanark, Friday, 6 November

Overcast. High 49°, low 38°.

Pressure30.03 inHg
Wind12 mph N
Humidity46%
Visibility—
Dew point28°

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 Lanark, 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.