As of 05:50 CST

Weather in Johnsonville, IL

62°

Johnsonville, Wednesday, 4 November, 05:50

Overcast. Feels like 62°. High 63°, low 52°.

Pressure29.77 inHg

Wind5.7 mph S

Humidity96%

Visibility6.2 mi

Dew point61°

See detailed hourly forecast

Thu, 0563° / 46°

63 °

Johnsonville, Thursday, 5 November

Clear. High 63°, low 46°.

Pressure29.88 inHg

Wind10 mph W

Humidity50%

Visibility6.2 mi

Dew point43°

Fri, 0656° / 40°

0.04

56 °

Johnsonville, Friday, 6 November

Light rain. High 56°, low 40°.

Pressure30.12 inHg

Wind10.5 mph N

Humidity55%

Visibility6.2 mi

Dew point40°

Sat, 0753° / 39°

53 °

Johnsonville, Saturday, 7 November

Clear. High 53°, low 39°.

Pressure30.27 inHg

Wind4.3 mph NW

Humidity51%

Visibility6.2 mi

Dew point36°

Sun, 0858° / 36°

58 °

Johnsonville, Sunday, 8 November

Clear. High 58°, low 36°.

Pressure30.27 inHg

Wind7 mph W

Humidity49%

Visibility—

Dew point35°

Mon, 0965° / 42°

65 °

Johnsonville, Monday, 9 November

Clear. High 65°, low 42°.

Pressure30.21 inHg

Wind5.4 mph SE

Humidity62%

Visibility—

Dew point47°

Tue, 1063° / 43°

63 °

Johnsonville, Tuesday, 10 November

Partly cloudy. High 63°, low 43°.

Pressure30.12 inHg

Wind7.3 mph NW

Humidity28%

Visibility—

Dew point26°

Wed, 1162° / 43°

62 °

Johnsonville, Wednesday, 11 November

Overcast. High 62°, low 43°.

Pressure30.12 inHg

Wind11.6 mph N

Humidity43%

Visibility—

Dew point35°

Thu, 1258° / 39°

58 °

Johnsonville, Thursday, 12 November

Clear. High 58°, low 39°.

Pressure30.18 inHg

Wind8.9 mph NW

Humidity42%

Visibility—

Dew point31°

Fri, 1361° / 38°

61 °

Johnsonville, Friday, 13 November

Clear. High 61°, low 38°.

Pressure30.00 inHg

Wind11.7 mph W

Humidity28%

Visibility—

Dew point23°

Sat, 1464° / 42°

64 °

Johnsonville, Saturday, 14 November

Clear. High 64°, low 42°.

Pressure30.06 inHg

Wind7.4 mph SW

Humidity34%

Visibility—

Dew point31°

Sun, 1566° / 48°

0.02

66 °

Johnsonville, Sunday, 15 November

Light rain. High 66°, low 48°.

Pressure30.09 inHg

Wind10.2 mph S

Humidity53%

Visibility—

Dew point45°

Mon, 1662° / 48°

62 °

Johnsonville, Monday, 16 November

Overcast. High 62°, low 48°.

Pressure30.12 inHg

Wind9.8 mph N

Humidity52%

Visibility—

Dew point41°

Tue, 1755° / 40°

55 °

Johnsonville, Tuesday, 17 November

Clear. High 55°, low 40°.

Pressure30.18 inHg

Wind8.8 mph NE

Humidity35%

Visibility—

Dew point25°

Wed, 1863° / 39°

63 °

Johnsonville, Wednesday, 18 November

Clear. High 63°, low 39°.

Pressure30.06 inHg

Wind12.8 mph SW

Humidity41%

Visibility—

Dew point33°

Thu, 1962° / 45°

62 °

Johnsonville, Thursday, 19 November

Clear. High 62°, low 45°.

Pressure30.00 inHg

Wind11.2 mph SW

Humidity27%

Visibility—

Dew point26°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Johnsonville, IL are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Johnsonville, IL since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.