As of 14:07 CDT

Weather in Larchland, IL

55°

Larchland, Saturday, 17 October, 14:07

Clear. Feels like 53°. High 55°, low 35°.

Pressure30.50 inHg

Wind4.7 mph SW

Humidity41%

Visibility6.2 mi

Dew point32°

See detailed hourly forecast

Sun, 1860° / 40°

60 °

Larchland, Sunday, 18 October

Clear. High 60°, low 40°.

Pressure30.42 inHg

Wind12.3 mph S

Humidity50%

Visibility6.2 mi

Dew point40°

Mon, 1965° / 43°

65 °

Larchland, Monday, 19 October

Clear. High 65°, low 43°.

Pressure30.39 inHg

Wind5.1 mph S

Humidity54%

Visibility6.2 mi

Dew point45°

Tue, 2067° / 44°

67 °

Larchland, Tuesday, 20 October

Mostly clear. High 67°, low 44°.

Pressure30.36 inHg

Wind5.2 mph S

Humidity50%

Visibility6.2 mi

Dew point45°

Wed, 2169° / 47°

69 °

Larchland, Wednesday, 21 October

Partly cloudy. High 69°, low 47°.

Pressure30.27 inHg

Wind5.6 mph S

Humidity53%

Visibility6.2 mi

Dew point48°

Thu, 2271° / 48°

71 °

Larchland, Thursday, 22 October

Clear. High 71°, low 48°.

Pressure30.24 inHg

Wind5.2 mph SE

Humidity48%

Visibility—

Dew point46°

Fri, 2375° / 53°

75 °

Larchland, Friday, 23 October

Mostly clear. High 75°, low 53°.

Pressure30.12 inHg

Wind12.2 mph S

Humidity37%

Visibility—

Dew point42°

Sat, 2476° / 60°

76 °

Larchland, Saturday, 24 October

Overcast. High 76°, low 60°.

Pressure30.06 inHg

Wind15.6 mph S

Humidity38%

Visibility—

Dew point43°

Sun, 2569° / 53°

69 °

Larchland, Sunday, 25 October

Overcast. High 69°, low 53°.

Pressure30.09 inHg

Wind14.8 mph S

Humidity47%

Visibility—

Dew point42°

Mon, 2668° / 47°

68 °

Larchland, Monday, 26 October

Clear. High 68°, low 47°.

Pressure30.18 inHg

Wind10.4 mph SE

Humidity45%

Visibility—

Dew point41°

Tue, 2776° / 61°

0.02

76 °

Larchland, Tuesday, 27 October

Light rain. High 76°, low 61°.

Pressure29.97 inHg

Wind14.6 mph S

Humidity51%

Visibility—

Dew point48°

Wed, 2867° / 59°

0.72

67 °

Larchland, Wednesday, 28 October

Rain. High 67°, low 59°.

Pressure29.85 inHg

Wind18.3 mph S

Humidity92%

Visibility—

Dew point58°

Thu, 2960° / 47°

0.01

60 °

Larchland, Thursday, 29 October

Light rain. High 60°, low 47°.

Pressure30.12 inHg

Wind11.6 mph NW

Humidity44%

Visibility—

Dew point36°

Fri, 3071° / 54°

0.5

71 °

Larchland, Friday, 30 October

Rain. High 71°, low 54°.

Pressure29.68 inHg

Wind25.3 mph S

Humidity85%

Visibility—

Dew point62°

Sat, 3170° / 47°

0.11

70 °

Larchland, Saturday, 31 October

Light rain. High 70°, low 47°.

Pressure29.77 inHg

Wind24.9 mph S

Humidity45%

Visibility—

Dew point36°

Sun, 0160° / 43°

60 °

Larchland, Sunday, 1 November

Overcast. High 60°, low 43°.

Pressure30.18 inHg

Wind7.8 mph SE

Humidity32%

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 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.