EN
English Español

As of 15:29 CST

Weather in Lester, IL

64°Current weather

Lester, Thursday, 5 November, 15:29

Overcast. Feels like 63°. High 64°, low 47°.

Pressure29.85 inHg
Wind12.1 mph W
Humidity52%
Visibility6.2 mi
Dew point47°
Fri, 0652° / 38°0Overcast
52 °Overcast

Lester, Friday, 6 November

Overcast. High 52°, low 38°.

Pressure30.18 inHg
Wind10.3 mph N
Humidity56%
Visibility6.2 mi
Dew point36°
Sat, 0752° / 33°0Partly cloudy
52 °Partly cloudy

Lester, Saturday, 7 November

Partly cloudy. High 52°, low 33°.

Pressure30.27 inHg
Wind4.7 mph NW
Humidity48%
Visibility6.2 mi
Dew point32°
Sun, 0862° / 37°0Clear
62 °Clear

Lester, Sunday, 8 November

Clear. High 62°, low 37°.

Pressure30.15 inHg
Wind8 mph SW
Humidity59%
Visibility6.2 mi
Dew point44°
Mon, 0965° / 40°0Clear
65 °Clear

Lester, Monday, 9 November

Clear. High 65°, low 40°.

Pressure30.18 inHg
Wind6 mph SW
Humidity67%
Visibility6.2 mi
Dew point51°
Tue, 1064° / 44°0Clear
64 °Clear

Lester, Tuesday, 10 November

Clear. High 64°, low 44°.

Pressure30.06 inHg
Wind7.7 mph SW
Humidity60%
Visibility—
Dew point46°
Wed, 1162° / 45°0Overcast
62 °Overcast

Lester, Wednesday, 11 November

Overcast. High 62°, low 45°.

Pressure30.00 inHg
Wind9.4 mph NE
Humidity40%
Visibility—
Dew point35°
Thu, 1250° / 37°0Mostly clear
50 °Mostly clear

Lester, Thursday, 12 November

Mostly clear. High 50°, low 37°.

Pressure30.03 inHg
Wind14 mph N
Humidity54%
Visibility—
Dew point33°
Fri, 1346° / 32°0Overcast
46 °Overcast

Lester, Friday, 13 November

Overcast. High 46°, low 32°.

Pressure30.00 inHg
Wind10.2 mph NW
Humidity37%
Visibility—
Dew point19°
Sat, 1448° / 29°0Clear
48 °Clear

Lester, Saturday, 14 November

Clear. High 48°, low 29°.

Pressure30.09 inHg
Wind9.1 mph NW
Humidity30%
Visibility—
Dew point15°
Sun, 1557° / 33°0Mostly clear
57 °Mostly clear

Lester, Sunday, 15 November

Mostly clear. High 57°, low 33°.

Pressure30.09 inHg
Wind9.4 mph SW
Humidity37%
Visibility—
Dew point25°
Mon, 1654° / 38°0Mostly clear
54 °Mostly clear

Lester, Monday, 16 November

Mostly clear. High 54°, low 38°.

Pressure30.21 inHg
Wind9.6 mph N
Humidity46%
Visibility—
Dew point31°
Tue, 1759° / 38°0Mostly clear
59 °Mostly clear

Lester, Tuesday, 17 November

Mostly clear. High 59°, low 38°.

Pressure30.27 inHg
Wind9.6 mph S
Humidity47%
Visibility—
Dew point33°
Wed, 1865° / 46°0Overcast
65 °Overcast

Lester, Wednesday, 18 November

Overcast. High 65°, low 46°.

Pressure30.09 inHg
Wind19.4 mph SW
Humidity35%
Visibility—
Dew point34°
Thu, 1961° / 49°0.44Rain
61 °Rain

Lester, Thursday, 19 November

Rain. High 61°, low 49°.

Pressure30.12 inHg
Wind12.9 mph SW
Humidity92%
Visibility—
Dew point52°
Fri, 2060° / 41°0Mostly clear
60 °Mostly clear

Lester, Friday, 20 November

Mostly clear. High 60°, low 41°.

Pressure30.15 inHg
Wind7.8 mph E
Humidity49%
Visibility—
Dew point37°

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 Lester, 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 Lester, 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.