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As of 20:42 CST

Weather in McHenry, IL

46°Current weather

McHenry, Wednesday, 11 November, 20:42

Overcast. Feels like 44°. High 53°, low 40°.

Pressure29.85 inHg
Wind4 mph N
Humidity88%
Visibility6.2 mi
Dew point42°

Two-week outlook for McHenry, IL: week one averages a high of 47.6° and week two 49.9°, so week two runs 2.3° warmer than week one. Around 0.9 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, November 14: 44°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (November 11 – November 17)47.6°32.5°0.1 in / 1 d—
2nd (November 18 – November 24)49.9°39.7°0.8 in / 2 d—

Weekend weather

Sat, November 14
Clear
44°29°
no precip.
Sun, November 15
Clear
46°29°
no precip.
Sat, November 21
Overcast
45°44°
no precip.
Sun, November 22
Rain
58°44°
0.21 in
Thu, 1247° / 33°0Overcast
47 °Overcast

McHenry, Thursday, 12 November

Overcast. High 47°, low 33°.

Pressure29.97 inHg
Wind17.2 mph N
Humidity64%
Visibility6.2 mi
Dew point28°
Fri, 1344° / 32°0Overcast
44 °Overcast

McHenry, Friday, 13 November

Overcast. High 44°, low 32°.

Pressure30.06 inHg
Wind12.6 mph N
Humidity64%
Visibility6.2 mi
Dew point25°
Sat, 1444° / 29°0Clear
44 °Clear

McHenry, Saturday, 14 November

Clear. High 44°, low 29°.

Pressure30.30 inHg
Wind9.1 mph NW
Humidity65%
Visibility6.2 mi
Dew point28°
Sun, 1546° / 29°0Clear
46 °Clear

McHenry, Sunday, 15 November

Clear. High 46°, low 29°.

Pressure30.42 inHg
Wind5.3 mph W
Humidity60%
Visibility6.2 mi
Dew point29°
Mon, 1650° / 30°0Mostly clear
50 °Mostly clear

McHenry, Monday, 16 November

Mostly clear. High 50°, low 30°.

Pressure30.45 inHg
Wind9.2 mph SW
Humidity53%
Visibility—
Dew point30°
Tue, 1751° / 34°0Mostly clear
51 °Mostly clear

McHenry, Tuesday, 17 November

Mostly clear. High 51°, low 34°.

Pressure30.42 inHg
Wind9.6 mph SW
Humidity54%
Visibility—
Dew point33°
Wed, 1851° / 34°0Clear
51 °Clear

McHenry, Wednesday, 18 November

Clear. High 51°, low 34°.

Pressure30.30 inHg
Wind14.2 mph SW
Humidity45%
Visibility—
Dew point28°
Thu, 1953° / 39°0Overcast
53 °Overcast

McHenry, Thursday, 19 November

Overcast. High 53°, low 39°.

Pressure30.24 inHg
Wind11.4 mph S
Humidity49%
Visibility—
Dew point33°
Fri, 2056° / 44°0Overcast
56 °Overcast

McHenry, Friday, 20 November

Overcast. High 56°, low 44°.

Pressure30.06 inHg
Wind12.3 mph SW
Humidity57%
Visibility—
Dew point38°
Sat, 2145° / 44°0Overcast
45 °Overcast

McHenry, Saturday, 21 November

Overcast. High 45°, low 44°.

Pressure30.15 inHg
Wind7.9 mph NE
Humidity82%
Visibility—
Dew point40°
Sun, 2258° / 44°0.21Rain
58 °Rain

McHenry, Sunday, 22 November

Rain. High 58°, low 44°.

Pressure29.68 inHg
Wind19.9 mph S
Humidity72%
Visibility—
Dew point48°
Mon, 2344° / 41°0Overcast
44 °Overcast

McHenry, Monday, 23 November

Overcast. High 44°, low 41°.

Pressure30.03 inHg
Wind7 mph NW
Humidity68%
Visibility—
Dew point34°
Tue, 2441° / 33°0.58Snow
41 °Snow

McHenry, Tuesday, 24 November

Snow. High 41°, low 33°.

Pressure29.85 inHg
Wind14.9 mph N
Humidity86%
Visibility—
Dew point34°

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 McHenry, 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.