As of 13:19 CST

Weather in Johnsonville, IL

49°

Johnsonville, Saturday, 14 November, 13:19

Clear. Feels like 48°. High 49°, low 28°.

Pressure30.30 inHg

Wind3.4 mph NW

Humidity50%

Visibility6.2 mi

Dew point31°

See detailed hourly forecast

Sun, 1551° / 30°

51 °

Johnsonville, Sunday, 15 November

Mostly clear. High 51°, low 30°.

Pressure30.45 inHg

Wind1.5 mph N

Humidity50%

Visibility6.2 mi

Dew point29°

Mon, 1653° / 32°

53 °

Johnsonville, Monday, 16 November

Clear. High 53°, low 32°.

Pressure30.53 inHg

Wind3 mph SE

Humidity54%

Visibility6.2 mi

Dew point36°

Tue, 1755° / 33°

55 °

Johnsonville, Tuesday, 17 November

Clear. High 55°, low 33°.

Pressure30.53 inHg

Wind5.4 mph SE

Humidity53%

Visibility6.2 mi

Dew point37°

Wed, 1859° / 37°

59 °

Johnsonville, Wednesday, 18 November

Overcast. High 59°, low 37°.

Pressure30.42 inHg

Wind8.7 mph S

Humidity47%

Visibility6.2 mi

Dew point39°

Thu, 1964° / 42°

64 °

Johnsonville, Thursday, 19 November

Clear. High 64°, low 42°.

Pressure30.33 inHg

Wind10.2 mph S

Humidity45%

Visibility—

Dew point37°

Fri, 2070° / 52°

70 °

Johnsonville, Friday, 20 November

Overcast. High 70°, low 52°.

Pressure30.24 inHg

Wind9.1 mph S

Humidity49%

Visibility—

Dew point47°

Sat, 2168° / 50°

0.02

68 °

Johnsonville, Saturday, 21 November

Light rain. High 68°, low 50°.

Pressure30.06 inHg

Wind22.4 mph SW

Humidity36%

Visibility—

Dew point37°

Sun, 2252° / 40°

52 °

Johnsonville, Sunday, 22 November

Clear. High 52°, low 40°.

Pressure30.21 inHg

Wind18.9 mph NW

Humidity50%

Visibility—

Dew point33°

Mon, 2347° / 32°

47 °

Johnsonville, Monday, 23 November

Clear. High 47°, low 32°.

Pressure30.33 inHg

Wind10.2 mph N

Humidity31%

Visibility—

Dew point15°

Tue, 2448° / 27°

48 °

Johnsonville, Tuesday, 24 November

Partly cloudy. High 48°, low 27°.

Pressure30.33 inHg

Wind7.3 mph SE

Humidity24%

Visibility—

Dew point9°

Wed, 2555° / 36°

0.18

55 °

Johnsonville, Wednesday, 25 November

Rain. High 55°, low 36°.

Pressure30.15 inHg

Wind10.7 mph S

Humidity29%

Visibility—

Dew point20°

Thu, 2663° / 46°

0.05

63 °

Johnsonville, Thursday, 26 November

Light rain. High 63°, low 46°.

Pressure30.06 inHg

Wind13.5 mph S

Humidity63%

Visibility—

Dew point45°

Fri, 2768° / 55°

68 °

Johnsonville, Friday, 27 November

Overcast. High 68°, low 55°.

Pressure29.97 inHg

Wind22.5 mph S

Humidity53%

Visibility—

Dew point49°

Sat, 2866° / 44°

0.8

66 °

Johnsonville, Saturday, 28 November

Rain. High 66°, low 44°.

Pressure29.97 inHg

Wind30.2 mph S

Humidity80%

Visibility—

Dew point44°

Sun, 2945° / 33°

45 °

Johnsonville, Sunday, 29 November

Clear. High 45°, low 33°.

Pressure30.30 inHg

Wind13 mph W

Humidity43%

Visibility—

Dew point21°

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.