As of 17:30 CDT

Weather in Lithia, IL

86°

Lithia, Monday, 12 October, 17:30

Overcast. Feels like 86°. High 88°, low 61°.

Pressure29.83 inHg

Wind8.7 mph S

Humidity45%

Visibility6.2 mi

Dew point62°

See detailed hourly forecast

Tue, 1389° / 67°

89 °

Lithia, Tuesday, 13 October

Clear. High 89°, low 67°.

Pressure29.88 inHg

Wind9.4 mph SW

Humidity55%

Visibility6.2 mi

Dew point65°

Wed, 1476° / 68°

0.34

76 °

Lithia, Wednesday, 14 October

Rain. High 76°, low 68°.

Pressure30.00 inHg

Wind2.4 mph NW

Humidity93%

Visibility3.5 mi

Dew point71°

Thu, 1579° / 69°

0.84

79 °

Lithia, Thursday, 15 October

Rain. High 79°, low 69°.

Pressure30.03 inHg

Wind7.5 mph SW

Humidity94%

Visibility1.3 mi

Dew point71°

Fri, 1667° / 51°

0.22

67 °

Lithia, Friday, 16 October

Rain. High 67°, low 51°.

Pressure30.27 inHg

Wind20.6 mph NW

Humidity42%

Visibility6.2 mi

Dew point34°

Sat, 1761° / 42°

61 °

Lithia, Saturday, 17 October

Clear. High 61°, low 42°.

Pressure30.50 inHg

Wind7.7 mph N

Humidity40%

Visibility—

Dew point32°

Sun, 1867° / 43°

67 °

Lithia, Sunday, 18 October

Clear. High 67°, low 43°.

Pressure30.33 inHg

Wind10 mph S

Humidity33%

Visibility—

Dew point31°

Mon, 1971° / 49°

71 °

Lithia, Monday, 19 October

Partly cloudy. High 71°, low 49°.

Pressure30.30 inHg

Wind10 mph S

Humidity48%

Visibility—

Dew point47°

Tue, 2074° / 55°

74 °

Lithia, Tuesday, 20 October

Overcast. High 74°, low 55°.

Pressure30.27 inHg

Wind8.8 mph S

Humidity53%

Visibility—

Dew point51°

Wed, 2177° / 57°

77 °

Lithia, Wednesday, 21 October

Clear. High 77°, low 57°.

Pressure30.21 inHg

Wind9.1 mph SE

Humidity44%

Visibility—

Dew point49°

Thu, 2279° / 58°

79 °

Lithia, Thursday, 22 October

Overcast. High 79°, low 58°.

Pressure30.15 inHg

Wind13 mph S

Humidity35%

Visibility—

Dew point45°

Fri, 2380° / 62°

80 °

Lithia, Friday, 23 October

Overcast. High 80°, low 62°.

Pressure30.00 inHg

Wind17.7 mph S

Humidity40%

Visibility—

Dew point49°

Sat, 2469° / 53°

0.16

69 °

Lithia, Saturday, 24 October

Light rain. High 69°, low 53°.

Pressure29.85 inHg

Wind20.5 mph S

Humidity79%

Visibility—

Dew point52°

Sun, 2556° / 46°

56 °

Lithia, Sunday, 25 October

Overcast. High 56°, low 46°.

Pressure30.09 inHg

Wind12.6 mph NW

Humidity55%

Visibility—

Dew point37°

Mon, 2664° / 43°

64 °

Lithia, Monday, 26 October

Clear. High 64°, low 43°.

Pressure30.18 inHg

Wind5.8 mph E

Humidity43%

Visibility—

Dew point36°

Tue, 2771° / 47°

71 °

Lithia, Tuesday, 27 October

Mostly clear. High 71°, low 47°.

Pressure29.94 inHg

Wind10.8 mph SW

Humidity34%

Visibility—

Dew point36°

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 Lithia, 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 Lithia, 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.