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As of 00:54 EDT

Weather in McHenry, PA

71°Current weather

McHenry, Sunday, 9 August, 00:54

Partly cloudy. Feels like 70°. High 84°, low 68°.

Pressure29.97 inHg
Wind2.6 mph SW
Humidity45%
Visibility6.2 mi
Dew point49°

Two-week outlook for McHenry, PA: week one averages a high of 80.4° and week two 76.3°, so week two runs 4.2° cooler than week one. Around 1.0 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, August 9: 84°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (August 9 – August 15)80.4°59.9°0.4 in / 2 d—
2nd (August 16 – August 22)76.3°55.5°0.6 in / 1 d—

Weekend weather

Sun, August 9
Light rain
84°68°
0.02 in
Sat, August 15
Clear
76°51°
no precip.
Sun, August 16
Overcast
78°52°
no precip.
Sat, August 22
Partly cloudy
76°47°
no precip.
Mon, 1080° / 65°0Overcast
80 °Overcast

McHenry, Monday, 10 August

Overcast. High 80°, low 65°.

Pressure29.97 inHg
Wind10 mph SW
Humidity55%
Visibility6.2 mi
Dew point62°
Tue, 1188° / 67°0.14Rain
88 °Rain

McHenry, Tuesday, 11 August

Rain. High 88°, low 67°.

Pressure29.91 inHg
Wind5.4 mph W
Humidity52%
Visibility6.2 mi
Dew point62°
Wed, 1285° / 65°0.27Rain
85 °Rain

McHenry, Wednesday, 12 August

Rain. High 85°, low 65°.

Pressure29.74 inHg
Wind3.6 mph NW
Humidity84%
Visibility6.2 mi
Dew point67°
Thu, 1375° / 55°0Clear
75 °Clear

McHenry, Thursday, 13 August

Clear. High 75°, low 55°.

Pressure29.85 inHg
Wind11.9 mph NW
Humidity35%
Visibility—
Dew point44°
Fri, 1475° / 49°0Clear
75 °Clear

McHenry, Friday, 14 August

Clear. High 75°, low 49°.

Pressure30.03 inHg
Wind10.9 mph W
Humidity37%
Visibility—
Dew point45°
Sat, 1576° / 51°0Clear
76 °Clear

McHenry, Saturday, 15 August

Clear. High 76°, low 51°.

Pressure30.18 inHg
Wind9.8 mph N
Humidity37%
Visibility—
Dew point45°
Sun, 1678° / 52°0Overcast
78 °Overcast

McHenry, Sunday, 16 August

Overcast. High 78°, low 52°.

Pressure30.18 inHg
Wind5.8 mph SW
Humidity38%
Visibility—
Dew point48°
Mon, 1780° / 57°0.01Light rain
80 °Light rain

McHenry, Monday, 17 August

Light rain. High 80°, low 57°.

Pressure30.03 inHg
Wind6.8 mph SE
Humidity49%
Visibility—
Dew point56°
Tue, 1876° / 60°0Overcast
76 °Overcast

McHenry, Tuesday, 18 August

Overcast. High 76°, low 60°.

Pressure30.03 inHg
Wind8 mph SE
Humidity67%
Visibility—
Dew point61°
Wed, 1980° / 62°0.55Rain
80 °Rain

McHenry, Wednesday, 19 August

Rain. High 80°, low 62°.

Pressure29.85 inHg
Wind10 mph S
Humidity59%
Visibility—
Dew point62°
Thu, 2070° / 59°0.02Light rain
70 °Light rain

McHenry, Thursday, 20 August

Light rain. High 70°, low 59°.

Pressure29.71 inHg
Wind13.5 mph W
Humidity71%
Visibility—
Dew point56°
Fri, 2174° / 50°0Clear
74 °Clear

McHenry, Friday, 21 August

Clear. High 74°, low 50°.

Pressure29.91 inHg
Wind12.2 mph NW
Humidity34%
Visibility—
Dew point42°
Sat, 2276° / 47°0Partly cloudy
76 °Partly cloudy

McHenry, Saturday, 22 August

Partly cloudy. High 76°, low 47°.

Pressure30.06 inHg
Wind4.3 mph S
Humidity28%
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, PA, 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.