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As of 00:09 CDT

Weather in McHenry, IL

50°Current weather

McHenry, Tuesday, 27 October, 00:09

Overcast. Feels like 49°. High 68°, low 50°.

Pressure30.30 inHg
Wind5 mph NE
Humidity87%
Visibility6.2 mi
Dew point47°

10-day forecast for McHenry, IL: 34° to 72°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.

72°
Best day: Wednesday, October 28
61° · 0.9 in
Worst day: Saturday, October 31

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

Wed, 2872° / 51°0Clear
MorningClear53°feels 52°
AfternoonMostly clear71°feels 70°
EveningClear62°feels 61°
OvernightMostly clear54°feels 53°
72 °Clear

McHenry, Wednesday, 28 October

Clear. High 72°, low 51°.

Pressure30.18 inHg
Wind7.2 mph S
Humidity60%
Visibility6.2 mi
Dew point53°
Thu, 2964° / 49°0.04Light rain
MorningOvercast58°feels 57°
AfternoonLight rain63°feels 63°
EveningClear54°feels 53°
OvernightOvercast60°feels 59°
64 °Light rain

McHenry, Thursday, 29 October

Light rain. High 64°, low 49°.

Pressure30.06 inHg
Wind8.7 mph W
Humidity80%
Visibility6.2 mi
Dew point57°
Fri, 3063° / 44°0Overcast
MorningOvercast47°feels 46°
AfternoonOvercast63°feels 62°
EveningOvercast55°feels 54°
OvernightClear46°feels 44°
63 °Overcast

McHenry, Friday, 30 October

Overcast. High 63°, low 44°.

Pressure30.27 inHg
Wind3.8 mph SE
Humidity64%
Visibility6.2 mi
Dew point47°
Sat, 3161° / 54°0.9Rain
MorningRain55°feels 55°
AfternoonRain58°feels 58°
EveningRain57°feels 58°
OvernightRain56°feels 56°
61 °Rain

McHenry, Saturday, 31 October

Rain. High 61°, low 54°.

Pressure30.18 inHg
Wind6.5 mph E
Humidity98%
Visibility—
Dew point57°
Sun, 0164° / 54°0.11Light rain
MorningLight rain57°feels 57°
AfternoonLight rain64°feels 64°
EveningLight rain60°feels 60°
OvernightLight rain57°feels 56°
64 °Light rain

McHenry, Sunday, 1 November

Light rain. High 64°, low 54°.

Pressure30.00 inHg
Wind7.3 mph E
Humidity78%
Visibility—
Dew point56°
Mon, 0257° / 53°0Overcast
MorningOvercast54°feels 54°
AfternoonOvercast57°feels 56°
EveningOvercast54°feels 54°
OvernightOvercast53°feels 53°
57 °Overcast

McHenry, Monday, 2 November

Overcast. High 57°, low 53°.

Pressure29.88 inHg
Wind10 mph E
Humidity82%
Visibility—
Dew point51°
Tue, 0359° / 55°0.69Rain
MorningRain58°feels 58°
AfternoonRain59°feels 58°
EveningRain56°feels 56°
OvernightRain56°feels 56°
59 °Rain

McHenry, Tuesday, 3 November

Rain. High 59°, low 55°.

Pressure29.88 inHg
Wind20.5 mph E
Humidity88%
Visibility—
Dew point55°
Wed, 0458° / 49°0.82Rain
MorningRain55°feels 54°
AfternoonRain51°feels 49°
EveningRain49°feels 45°
OvernightRain51°feels 47°
58 °Rain

McHenry, Wednesday, 4 November

Rain. High 58°, low 49°.

Pressure29.50 inHg
Wind25.9 mph SE
Humidity90%
Visibility—
Dew point49°
Thu, 0549° / 34°0.16Snow
MorningSnow45°feels 39°
AfternoonSnow43°feels 35°
EveningSnow35°feels 23°
OvernightSnow36°feels 25°
49 °Snow

McHenry, Thursday, 5 November

Snow. High 49°, low 34°.

Pressure29.35 inHg
Wind22.3 mph W
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 McHenry, 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.