Weather.st

McHenry Weather

4°
Clear sky
McHenry, Illinois, United States
Feels like 1° · Local time 19:15
4° cooler than this time yesterday

Hour by hour

No rain expected in the next 24 hours.

Now
4°
💧0%
8 PM
3°
💧0%
9 PM
3°
💧0%
10 PM
2°
💧0%
11 PM
2°
💧0%
12 AM
1°
💧0%
1 AM
1°
💧0%
2 AM
0°
💧0%
3 AM
0°
💧0%
4 AM
0°
💧0%
5 AM
0°
💧0%
6 AM
0°
💧0%
7 AM
0°
💧0%
8 AM
1°
💧0%
9 AM
4°
💧0%
10 AM
7°
💧0%
11 AM
8°
💧0%
12 PM
7°
💧0%
1 PM
8°
💧0%
2 PM
8°
💧0%
3 PM
8°
💧0%
4 PM
7°
💧0%
5 PM
5°
💧0%
6 PM
4°
💧0%

Rain radar

Loading radar…

McHenry 16-day weather forecast

Today
Overcast · 💧0%
1°8°
Saturday, Nov 7
Overcast · 💧0%
0°8°
Sunday, Nov 8
Overcast · 💧1%
3°15°
Monday, Nov 9
Overcast · 💧0%
4°14°
Tuesday, Nov 10
Overcast · 💧0%
5°16°
Wednesday, Nov 11
Overcast · 💧5%
4°13°
Thursday, Nov 12
Light drizzle · 💧8%
-1°5°
Friday, Nov 13
Overcast · 💧6%
-2°4°
Saturday, Nov 14
Overcast · 💧3%
-4°5°
Sunday, Nov 15
Overcast · 💧5%
-3°8°
Monday, Nov 16
Clear sky · 💧13%
1°13°
Tuesday, Nov 17
Overcast · 💧13%
6°14°
Wednesday, Nov 18
Overcast · 💧14%
4°10°
Thursday, Nov 19
Overcast · 💧26%
7°13°
Friday, Nov 20
Light rain · 💧26%
7°12°
Saturday, Nov 21
Light snow · 💧19%
-1°7°

Today's details

Feels like
1°
Humidity
77%
Dew point
0°
Wind
7 km/h NW
Gusts
9 km/h
Pressure
1022 hPa · steady
UV index now
0 · max 3
Visibility
22 km
Sunrise / sunset
06:32 / 16:40
Moon
Waning Crescent · 13% lit
Hour-by-hour detail — next 48 hours
TimeTempRainAmountHumidityWind
Now4°0%0.0 mm77%8 km/h
8 PM3°0%0.0 mm76%7 km/h
9 PM3°0%0.0 mm77%8 km/h
10 PM2°0%0.0 mm79%7 km/h
11 PM2°0%0.0 mm80%8 km/h
12 AM 11-071°0%0.0 mm82%8 km/h
1 AM 11-071°0%0.0 mm82%8 km/h
2 AM 11-070°0%0.0 mm84%8 km/h
3 AM 11-070°0%0.0 mm87%8 km/h
4 AM 11-070°0%0.0 mm89%6 km/h
5 AM 11-070°0%0.0 mm89%6 km/h
6 AM 11-070°0%0.0 mm89%5 km/h
7 AM 11-070°0%0.0 mm89%5 km/h
8 AM 11-071°0%0.0 mm85%3 km/h
9 AM 11-074°0%0.0 mm71%6 km/h
10 AM 11-077°0%0.0 mm58%8 km/h
11 AM 11-078°0%0.0 mm54%9 km/h
12 PM 11-077°0%0.0 mm65%12 km/h
1 PM 11-078°0%0.0 mm63%13 km/h
2 PM 11-078°0%0.0 mm62%14 km/h
3 PM 11-078°0%0.0 mm64%14 km/h
4 PM 11-077°0%0.0 mm68%11 km/h
5 PM 11-075°0%0.0 mm78%8 km/h
6 PM 11-074°0%0.0 mm84%7 km/h
7 PM 11-073°0%0.0 mm88%8 km/h
8 PM 11-073°0%0.0 mm92%8 km/h
9 PM 11-073°0%0.0 mm92%10 km/h
10 PM 11-073°0%0.0 mm93%9 km/h
11 PM 11-073°0%0.0 mm92%11 km/h
12 AM 11-083°0%0.0 mm93%15 km/h
1 AM 11-083°0%0.0 mm93%16 km/h
2 AM 11-083°0%0.0 mm92%15 km/h
3 AM 11-083°0%0.0 mm94%16 km/h
4 AM 11-083°0%0.0 mm93%17 km/h
5 AM 11-083°1%0.0 mm95%16 km/h
6 AM 11-083°1%0.0 mm96%16 km/h
7 AM 11-084°0%0.0 mm95%16 km/h
8 AM 11-084°0%0.0 mm93%19 km/h
9 AM 11-085°0%0.0 mm93%18 km/h
10 AM 11-087°0%0.0 mm85%20 km/h
11 AM 11-0810°0%0.0 mm72%23 km/h
12 PM 11-0813°0%0.0 mm56%25 km/h
1 PM 11-0815°0%0.0 mm41%27 km/h
2 PM 11-0815°0%0.0 mm40%24 km/h
3 PM 11-0815°0%0.0 mm43%23 km/h
4 PM 11-0813°0%0.0 mm49%21 km/h
5 PM 11-0810°0%0.0 mm57%16 km/h
6 PM 11-089°0%0.0 mm63%14 km/h

Air quality in McHenry

32
US AQI — Good
PM2.5 3.1 µg/m³ · PM10 3.1 µg/m³ · O₃ 50 µg/m³

Frequently asked questions

What is the weather in McHenry today?

Clear sky, currently 4° (feels like 1°), with a high of 8° and a low of 1°. No rain expected in the next 24 hours.

What is the air quality in McHenry?

The air quality in McHenry is good (US AQI 32). PM2.5 is 3.1 µg/m³ and PM10 is 3.1 µg/m³.

Nearby cities

Crystal Lake · 11 kmCary · 14 kmRound Lake · 14 kmWoodstock · 15 kmRound Lake Beach · 15 kmLake in the Hills · 18 kmGrayslake · 19 kmAlgonquin · 19 km