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As of 16:56 CDT

Weather in Johnsburg, IL

81°Current weather

Johnsburg, Saturday, 8 August, 16:56

Clear. Feels like 82°. High 82°, low 68°.

Pressure30.00 inHg
Wind6 mph NW
Humidity53%
Visibility6.2 mi
Dew point63°

10-day forecast for Johnsburg, IL: 55° to 84°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

84°
Best day: Wednesday, August 12
83° · 1.46 in
Worst day: Sunday, August 9

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

Sun, 0983° / 64°1.46Heavy rain
MorningOvercast71°feels 71°
AfternoonLight rain74°feels 76°
EveningLight rain80°feels 80°
OvernightClear66°feels 67°
83 °Heavy rain

Johnsburg, Sunday, 9 August

Heavy rain. High 83°, low 64°.

Pressure29.88 inHg
Wind8.1 mph SE
Humidity93%
Visibility6.2 mi
Dew point63°
Mon, 1084° / 68°0.42Heavy rain
MorningHeavy rain68°feels 69°
AfternoonOvercast83°feels 88°
EveningOvercast77°feels 78°
OvernightClear75°feels 77°
84 °Heavy rain

Johnsburg, Monday, 10 August

Heavy rain. High 84°, low 68°.

Pressure29.91 inHg
Wind5.3 mph S
Humidity94%
Visibility6.2 mi
Dew point70°
Tue, 1183° / 67°0.55Heavy rain
MorningLight rain72°feels 73°
AfternoonRain70°feels 71°
EveningClear70°feels 71°
OvernightClear70°feels 72°
83 °Heavy rain

Johnsburg, Tuesday, 11 August

Heavy rain. High 83°, low 67°.

Pressure29.83 inHg
Wind10.8 mph N
Humidity97%
Visibility5.0 mi
Dew point71°
Wed, 1284° / 64°0Partly cloudy
MorningPartly cloudy68°feels 69°
AfternoonClear83°feels 86°
EveningPartly cloudy76°feels 78°
OvernightClear64°feels 65°
84 °Partly cloudy

Johnsburg, Wednesday, 12 August

Partly cloudy. High 84°, low 64°.

Pressure29.88 inHg
Wind4.7 mph SW
Humidity71%
Visibility6.2 mi
Dew point67°
Thu, 1369° / 57°0.09Light rain
MorningLight rain64°feels 64°
AfternoonLight rain65°feels 66°
EveningLight rain64°feels 64°
OvernightLight rain58°feels 58°
69 °Light rain

Johnsburg, Thursday, 13 August

Light rain. High 69°, low 57°.

Pressure29.97 inHg
Wind11.9 mph NE
Humidity86%
Visibility—
Dew point61°
Fri, 1473° / 55°0Clear
MorningClear61°feels 60°
AfternoonClear71°feels 70°
EveningClear64°feels 64°
OvernightClear57°feels 56°
73 °Clear

Johnsburg, Friday, 14 August

Clear. High 73°, low 55°.

Pressure30.18 inHg
Wind6.9 mph E
Humidity54%
Visibility—
Dew point52°
Sat, 1574° / 55°0Overcast
MorningOvercast61°feels 61°
AfternoonOvercast72°feels 72°
EveningOvercast67°feels 68°
OvernightOvercast60°feels 60°
74 °Overcast

Johnsburg, Saturday, 15 August

Overcast. High 74°, low 55°.

Pressure30.33 inHg
Wind6.9 mph SW
Humidity56%
Visibility—
Dew point54°
Sun, 1676° / 56°0Partly cloudy
MorningPartly cloudy62°feels 62°
AfternoonPartly cloudy74°feels 74°
EveningPartly cloudy71°feels 71°
OvernightPartly cloudy64°feels 64°
76 °Partly cloudy

Johnsburg, Sunday, 16 August

Partly cloudy. High 76°, low 56°.

Pressure30.18 inHg
Wind11.8 mph S
Humidity60%
Visibility—
Dew point58°
Mon, 1780° / 66°0.01Light rain
MorningLight rain68°feels 68°
AfternoonLight rain73°feels 74°
EveningLight rain75°feels 76°
OvernightLight rain71°feels 72°
80 °Light rain

Johnsburg, Monday, 17 August

Light rain. High 80°, low 66°.

Pressure30.00 inHg
Wind8.3 mph S
Humidity83%
Visibility—
Dew point66°

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 Johnsburg, 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.