As of 17:34 CDT

Weather in Larchland, IL

56°

Larchland, Saturday, 17 October, 17:34

Clear. Feels like 53°. High 57°, low 35°.

Pressure30.45 inHg

Wind3.9 mph SW

Humidity35%

Visibility6.2 mi

Dew point29°

See detailed hourly forecast

Sun, 1862° / 38°

62 °

Larchland, Sunday, 18 October

Clear. High 62°, low 38°.

Pressure30.42 inHg

Wind12.2 mph S

Humidity51%

Visibility6.2 mi

Dew point40°

Mon, 1965° / 42°

65 °

Larchland, Monday, 19 October

Partly cloudy. High 65°, low 42°.

Pressure30.39 inHg

Wind4.9 mph S

Humidity55%

Visibility6.2 mi

Dew point45°

Tue, 2067° / 45°

67 °

Larchland, Tuesday, 20 October

Clear. High 67°, low 45°.

Pressure30.36 inHg

Wind5.1 mph SE

Humidity52%

Visibility6.2 mi

Dew point46°

Wed, 2170° / 47°

70 °

Larchland, Wednesday, 21 October

Clear. High 70°, low 47°.

Pressure30.27 inHg

Wind4 mph S

Humidity51%

Visibility6.2 mi

Dew point47°

Thu, 2270° / 49°

70 °

Larchland, Thursday, 22 October

Clear. High 70°, low 49°.

Pressure30.27 inHg

Wind5.6 mph E

Humidity47%

Visibility—

Dew point46°

Fri, 2373° / 51°

73 °

Larchland, Friday, 23 October

Partly cloudy. High 73°, low 51°.

Pressure30.21 inHg

Wind10.5 mph S

Humidity45%

Visibility—

Dew point46°

Sat, 2475° / 58°

75 °

Larchland, Saturday, 24 October

Overcast. High 75°, low 58°.

Pressure30.21 inHg

Wind12.8 mph S

Humidity34%

Visibility—

Dew point41°

Sun, 2575° / 59°

75 °

Larchland, Sunday, 25 October

Overcast. High 75°, low 59°.

Pressure30.15 inHg

Wind14 mph SW

Humidity35%

Visibility—

Dew point43°

Mon, 2667° / 56°

0.36

67 °

Larchland, Monday, 26 October

Rain. High 67°, low 56°.

Pressure30.12 inHg

Wind9.8 mph N

Humidity74%

Visibility—

Dew point57°

Tue, 2759° / 47°

0.06

59 °

Larchland, Tuesday, 27 October

Light rain. High 59°, low 47°.

Pressure30.33 inHg

Wind14.3 mph E

Humidity59%

Visibility—

Dew point43°

Wed, 2859° / 41°

0.02

59 °

Larchland, Wednesday, 28 October

Light rain. High 59°, low 41°.

Pressure30.24 inHg

Wind14.8 mph SE

Humidity49%

Visibility—

Dew point37°

Thu, 2967° / 50°

0.39

67 °

Larchland, Thursday, 29 October

Rain. High 67°, low 50°.

Pressure29.88 inHg

Wind16 mph SE

Humidity85%

Visibility—

Dew point57°

Fri, 3065° / 60°

0.25

65 °

Larchland, Friday, 30 October

Rain. High 65°, low 60°.

Pressure29.80 inHg

Wind15.7 mph S

Humidity83%

Visibility—

Dew point59°

Sat, 3166° / 54°

1.25

66 °

Larchland, Saturday, 31 October

Heavy rain. High 66°, low 54°.

Pressure29.88 inHg

Wind19.4 mph SW

Humidity55%

Visibility—

Dew point48°

Sun, 0175° / 50°

0.04

75 °

Larchland, Sunday, 1 November

Light rain. High 75°, low 50°.

Pressure30.06 inHg

Wind13.7 mph S

Humidity69%

Visibility—

Dew point57°

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 Larchland, 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 Larchland, 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.