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As of 18:50 CDT

Weather in Larchland, IL

81°Current weather

Larchland, Saturday, 8 August, 18:50

Clear. Feels like 84°. High 84°, low 68°.

Pressure30.00 inHg
Wind0.7 mph SE
Humidity67%
Visibility6.2 mi
Dew point69°
Sun, 0990° / 67°0Overcast
90 °Overcast

Larchland, Sunday, 9 August

Overcast. High 90°, low 67°.

Pressure29.85 inHg
Wind15.7 mph S
Humidity74%
Visibility6.2 mi
Dew point73°
Mon, 1092° / 74°0.01Light rain
92 °Light rain

Larchland, Monday, 10 August

Light rain. High 92°, low 74°.

Pressure29.88 inHg
Wind9.8 mph SW
Humidity69%
Visibility6.2 mi
Dew point73°
Tue, 1190° / 75°0Overcast
90 °Overcast

Larchland, Tuesday, 11 August

Overcast. High 90°, low 75°.

Pressure29.80 inHg
Wind15.9 mph SW
Humidity62%
Visibility6.2 mi
Dew point72°
Wed, 1280° / 70°0.03Light rain
80 °Light rain

Larchland, Wednesday, 12 August

Light rain. High 80°, low 70°.

Pressure29.88 inHg
Wind9.6 mph NE
Humidity75%
Visibility6.2 mi
Dew point71°
Thu, 1373° / 66°0.57Rain
73 °Rain

Larchland, Thursday, 13 August

Rain. High 73°, low 66°.

Pressure29.91 inHg
Wind8.7 mph NE
Humidity96%
Visibility—
Dew point68°
Fri, 1477° / 56°0Clear
77 °Clear

Larchland, Friday, 14 August

Clear. High 77°, low 56°.

Pressure30.18 inHg
Wind7.4 mph E
Humidity58%
Visibility—
Dew point56°
Sat, 1577° / 56°0Overcast
77 °Overcast

Larchland, Saturday, 15 August

Overcast. High 77°, low 56°.

Pressure30.27 inHg
Wind8.6 mph SE
Humidity60%
Visibility—
Dew point57°
Sun, 1677° / 59°0.01Light rain
77 °Light rain

Larchland, Sunday, 16 August

Light rain. High 77°, low 59°.

Pressure30.12 inHg
Wind14 mph S
Humidity62%
Visibility—
Dew point61°
Mon, 1783° / 67°0Light rain
83 °Light rain

Larchland, Monday, 17 August

Light rain. High 83°, low 67°.

Pressure29.94 inHg
Wind8.9 mph SE
Humidity81%
Visibility—
Dew point71°
Tue, 1884° / 71°0.02Light rain
84 °Light rain

Larchland, Tuesday, 18 August

Light rain. High 84°, low 71°.

Pressure30.00 inHg
Wind8.3 mph SE
Humidity69%
Visibility—
Dew point71°
Wed, 1989° / 70°0.19Rain
89 °Rain

Larchland, Wednesday, 19 August

Rain. High 89°, low 70°.

Pressure29.88 inHg
Wind9.6 mph W
Humidity62%
Visibility—
Dew point70°
Thu, 2080° / 66°0.72Heavy rain
80 °Heavy rain

Larchland, Thursday, 20 August

Heavy rain. High 80°, low 66°.

Pressure29.91 inHg
Wind10.2 mph N
Humidity66%
Visibility—
Dew point66°
Fri, 2181° / 64°0Clear
81 °Clear

Larchland, Friday, 21 August

Clear. High 81°, low 64°.

Pressure29.97 inHg
Wind7.5 mph NE
Humidity57%
Visibility—
Dew point61°
Sat, 2282° / 62°0Mostly clear
82 °Mostly clear

Larchland, Saturday, 22 August

Mostly clear. High 82°, low 62°.

Pressure29.91 inHg
Wind18.2 mph NE
Humidity57%
Visibility—
Dew point63°
Sun, 2369° / 49°0Mostly clear
69 °Mostly clear

Larchland, Sunday, 23 August

Mostly clear. High 69°, low 49°.

Pressure30.21 inHg
Wind13 mph E
Humidity48%
Visibility—
Dew point44°

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.