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As of 21:04 CDT

Weather in Johnstown, IL

63°Current weather

Johnstown, Friday, 30 October, 21:04

Partly cloudy. Feels like 61°. High 70°, low 52°.

Pressure30.27 inHg
Wind5.7 mph E
Humidity49%
Visibility6.2 mi
Dew point43°

10-day forecast for Johnstown, IL: 52° to 72°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

72°
Best day: Saturday, November 7
67° · 0.19 in
Worst day: Wednesday, November 4

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

Sat, 3168° / 57°0Overcast
MorningOvercast57°feels 55°
AfternoonOvercast67°feels 66°
EveningOvercast64°feels 63°
OvernightOvercast60°feels 58°
68 °Overcast

Johnstown, Saturday, 31 October

Overcast. High 68°, low 57°.

Pressure30.30 inHg
Wind6.7 mph SE
Humidity46%
Visibility6.2 mi
Dew point42°
Sun, 0163° / 56°0Overcast
MorningOvercast58°feels 57°
AfternoonOvercast63°feels 62°
EveningOvercast57°feels 55°
OvernightOvercast60°feels 59°
63 °Overcast

Johnstown, Sunday, 1 November

Overcast. High 63°, low 56°.

Pressure30.33 inHg
Wind8.1 mph SE
Humidity67%
Visibility6.2 mi
Dew point50°
Mon, 0267° / 55°0Overcast
MorningOvercast57°feels 56°
AfternoonOvercast67°feels 66°
EveningOvercast62°feels 61°
OvernightOvercast55°feels 54°
67 °Overcast

Johnstown, Monday, 2 November

Overcast. High 67°, low 55°.

Pressure30.15 inHg
Wind11.2 mph S
Humidity50%
Visibility6.2 mi
Dew point46°
Tue, 0367° / 62°0Overcast
MorningOvercast63°feels 62°
AfternoonOvercast66°feels 66°
EveningOvercast64°feels 65°
OvernightOvercast62°feels 61°
67 °Overcast

Johnstown, Tuesday, 3 November

Overcast. High 67°, low 62°.

Pressure29.94 inHg
Wind16.6 mph S
Humidity74%
Visibility6.2 mi
Dew point57°
Wed, 0467° / 62°0.19Light rain
MorningLight rain64°feels 65°
AfternoonLight rain67°feels 67°
EveningLight rain64°feels 64°
OvernightLight rain62°feels 62°
67 °Light rain

Johnstown, Wednesday, 4 November

Light rain. High 67°, low 62°.

Pressure29.71 inHg
Wind13.7 mph S
Humidity90%
Visibility—
Dew point64°
Thu, 0571° / 54°0Overcast
MorningOvercast60°feels 59°
AfternoonOvercast69°feels 67°
EveningOvercast61°feels 59°
OvernightOvercast57°feels 56°
71 °Overcast

Johnstown, Thursday, 5 November

Overcast. High 71°, low 54°.

Pressure29.97 inHg
Wind7.4 mph S
Humidity42%
Visibility—
Dew point44°
Fri, 0672° / 52°0Partly cloudy
MorningPartly cloudy57°feels 56°
AfternoonPartly cloudy69°feels 68°
EveningPartly cloudy62°feels 60°
OvernightPartly cloudy58°feels 56°
72 °Partly cloudy

Johnstown, Friday, 6 November

Partly cloudy. High 72°, low 52°.

Pressure30.00 inHg
Wind8.8 mph S
Humidity44%
Visibility—
Dew point45°
Sat, 0772° / 56°0Overcast
MorningOvercast60°feels 59°
AfternoonOvercast70°feels 69°
EveningOvercast65°feels 64°
OvernightOvercast62°feels 61°
72 °Overcast

Johnstown, Saturday, 7 November

Overcast. High 72°, low 56°.

Pressure30.06 inHg
Wind6.7 mph S
Humidity47%
Visibility—
Dew point48°
Sun, 0870° / 60°0Overcast
MorningOvercast64°feels 64°
AfternoonOvercast68°feels 68°
EveningOvercast65°feels 65°
OvernightOvercast64°feels 63°
70 °Overcast

Johnstown, Sunday, 8 November

Overcast. High 70°, low 60°.

Pressure30.15 inHg
Wind7.4 mph SE
Humidity70%
Visibility—
Dew point57°

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 Johnstown, 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.