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As of 08:45 CDT

Weather in McLean, IL

63°Current weather

McLean, Thursday, 22 October, 08:45

Clear. Feels like 63°. High 75°, low 47°.

Pressure30.27 inHg
Wind2.4 mph NE
Humidity82%
Visibility6.2 mi
Dew point58°

Two-week outlook for McLean, IL: week one averages a high of 71.7° and week two 60.3°, so week two runs 11.4° cooler than week one. Around 0.7 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, October 24: 70°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 22 – October 28)71.7°49.7°0.0 in / 0 d—
2nd (October 29 – November 4)60.3°46.5°0.7 in / 3 d—

Weekend weather

Sat, October 24
Overcast
70°48°
no precip.
Sun, October 25
Overcast
73°50°
no precip.
Sat, October 31
Light rain
55°45°
0.46 in
Sun, November 1
Light rain
60°56°
0.12 in
Fri, 2374° / 47°0Clear
74 °Clear

McLean, Friday, 23 October

Clear. High 74°, low 47°.

Pressure30.30 inHg
Wind6.9 mph S
Humidity44%
Visibility6.2 mi
Dew point47°
Sat, 2470° / 48°0Overcast
70 °Overcast

McLean, Saturday, 24 October

Overcast. High 70°, low 48°.

Pressure30.36 inHg
Wind7.3 mph S
Humidity51%
Visibility6.2 mi
Dew point49°
Sun, 2573° / 50°0Overcast
73 °Overcast

McLean, Sunday, 25 October

Overcast. High 73°, low 50°.

Pressure30.39 inHg
Wind5.4 mph S
Humidity49%
Visibility6.2 mi
Dew point49°
Mon, 2671° / 51°0Overcast
71 °Overcast

McLean, Monday, 26 October

Overcast. High 71°, low 51°.

Pressure30.33 inHg
Wind4.9 mph SE
Humidity48%
Visibility—
Dew point47°
Tue, 2770° / 50°0Overcast
70 °Overcast

McLean, Tuesday, 27 October

Overcast. High 70°, low 50°.

Pressure30.27 inHg
Wind6 mph S
Humidity51%
Visibility—
Dew point47°
Wed, 2869° / 55°0Mostly clear
69 °Mostly clear

McLean, Wednesday, 28 October

Mostly clear. High 69°, low 55°.

Pressure30.09 inHg
Wind13.7 mph W
Humidity46%
Visibility—
Dew point46°
Thu, 2961° / 44°0.15Light rain
61 °Light rain

McLean, Thursday, 29 October

Light rain. High 61°, low 44°.

Pressure30.18 inHg
Wind15.9 mph N
Humidity53%
Visibility—
Dew point38°
Fri, 3057° / 38°0Partly cloudy
57 °Partly cloudy

McLean, Friday, 30 October

Partly cloudy. High 57°, low 38°.

Pressure30.27 inHg
Wind8 mph SE
Humidity31%
Visibility—
Dew point23°
Sat, 3155° / 45°0.46Light rain
55 °Light rain

McLean, Saturday, 31 October

Light rain. High 55°, low 45°.

Pressure30.06 inHg
Wind13.5 mph S
Humidity92%
Visibility—
Dew point49°
Sun, 0160° / 56°0.12Light rain
60 °Light rain

McLean, Sunday, 1 November

Light rain. High 60°, low 56°.

Pressure30.03 inHg
Wind12.3 mph S
Humidity89%
Visibility—
Dew point54°
Mon, 0266° / 53°0Overcast
66 °Overcast

McLean, Monday, 2 November

Overcast. High 66°, low 53°.

Pressure30.15 inHg
Wind7.6 mph NE
Humidity61%
Visibility—
Dew point51°
Tue, 0366° / 46°0Clear
66 °Clear

McLean, Tuesday, 3 November

Clear. High 66°, low 46°.

Pressure30.18 inHg
Wind10.4 mph W
Humidity33%
Visibility—
Dew point32°
Wed, 0457° / 44°0Partly cloudy
57 °Partly cloudy

McLean, Wednesday, 4 November

Partly cloudy. High 57°, low 44°.

Pressure30.21 inHg
Wind10.1 mph N
Humidity29%
Visibility—
Dew point24°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in McLean, IL, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.