EN
English Español

As of 06:40 CDT

Weather in McHenry, IL

51°Current weather

McHenry, Wednesday, 28 October, 06:40

Clear. Feels like 50°. High 73°, low 51°.

Pressure30.18 inHg
Wind2 mph SW
Humidity87%
Visibility6.2 mi
Dew point47°

Two-week outlook for McHenry, IL: week one averages a high of 64.5° and week two 52.7°, so week two runs 11.9° cooler than week one. Around 5.0 inches of precipitation are expected over the 14 days, across 6 wet days. The nearest weekend, October 31: 59°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 28 – November 3)64.5°50.5°2.5 in / 3 d—
2nd (November 4 – November 10)52.7°41.6°2.5 in / 3 d—

Weekend weather

Sat, October 31
Heavy rain
59°51°
0.84 in
Sun, November 1
Overcast
65°49°
no precip.
Sat, November 7
Overcast
49°35°
no precip.
Sun, November 8
Clear
51°35°
no precip.
Thu, 2967° / 49°0.07Light rain
67 °Light rain

McHenry, Thursday, 29 October

Light rain. High 67°, low 49°.

Pressure30.09 inHg
Wind7.9 mph NW
Humidity84%
Visibility6.2 mi
Dew point58°
Fri, 3061° / 44°0.03Light rain
61 °Light rain

McHenry, Friday, 30 October

Light rain. High 61°, low 44°.

Pressure30.33 inHg
Wind5.7 mph E
Humidity66%
Visibility6.2 mi
Dew point47°
Sat, 3159° / 51°0.84Heavy rain
59 °Heavy rain

McHenry, Saturday, 31 October

Heavy rain. High 59°, low 51°.

Pressure30.30 inHg
Wind5.5 mph SE
Humidity90%
Visibility6.2 mi
Dew point52°
Sun, 0165° / 49°0Overcast
65 °Overcast

McHenry, Sunday, 1 November

Overcast. High 65°, low 49°.

Pressure30.33 inHg
Wind7.2 mph SE
Humidity74%
Visibility—
Dew point54°
Mon, 0268° / 55°0Overcast
68 °Overcast

McHenry, Monday, 2 November

Overcast. High 68°, low 55°.

Pressure30.09 inHg
Wind15.3 mph SE
Humidity73%
Visibility—
Dew point56°
Tue, 0359° / 55°1.57Rain
59 °Rain

McHenry, Tuesday, 3 November

Rain. High 59°, low 55°.

Pressure29.83 inHg
Wind20.4 mph E
Humidity95%
Visibility—
Dew point54°
Wed, 0458° / 56°0.88Rain
58 °Rain

McHenry, Wednesday, 4 November

Rain. High 58°, low 56°.

Pressure29.85 inHg
Wind9.5 mph SE
Humidity96%
Visibility—
Dew point57°
Thu, 0556° / 45°1.37Rain
56 °Rain

McHenry, Thursday, 5 November

Rain. High 56°, low 45°.

Pressure29.65 inHg
Wind20.4 mph N
Humidity96%
Visibility—
Dew point53°
Fri, 0647° / 37°0.02Light rain
47 °Light rain

McHenry, Friday, 6 November

Light rain. High 47°, low 37°.

Pressure30.12 inHg
Wind19.8 mph N
Humidity61%
Visibility—
Dew point32°
Sat, 0749° / 35°0Overcast
49 °Overcast

McHenry, Saturday, 7 November

Overcast. High 49°, low 35°.

Pressure30.27 inHg
Wind6.8 mph N
Humidity59%
Visibility—
Dew point33°
Sun, 0851° / 35°0Clear
51 °Clear

McHenry, Sunday, 8 November

Clear. High 51°, low 35°.

Pressure30.24 inHg
Wind8.4 mph SW
Humidity55%
Visibility—
Dew point33°
Mon, 0954° / 39°0Overcast
54 °Overcast

McHenry, Monday, 9 November

Overcast. High 54°, low 39°.

Pressure30.18 inHg
Wind12.6 mph S
Humidity48%
Visibility—
Dew point33°
Tue, 1053° / 44°0.2Rain
53 °Rain

McHenry, Tuesday, 10 November

Rain. High 53°, low 44°.

Pressure29.91 inHg
Wind16.2 mph S
Humidity61%
Visibility—
Dew point38°

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.