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As of 16:46 CST

Weather in Lake Summerset, IL

55°Current weather

Lake Summerset, Tuesday, 10 November, 16:46

Clear. Feels like 53°. High 63°, low 40°.

Pressure30.03 inHg
Wind3.4 mph W
Humidity64%
Visibility6.2 mi
Dew point43°
Wed, 1152° / 40°0.17Rain
52 °Rain

Lake Summerset, Wednesday, 11 November

Rain. High 52°, low 40°.

Pressure29.83 inHg
Wind7.7 mph N
Humidity95%
Visibility3.9 mi
Dew point46°
Thu, 1242° / 34°0Partly cloudy
42 °Partly cloudy

Lake Summerset, Thursday, 12 November

Partly cloudy. High 42°, low 34°.

Pressure30.03 inHg
Wind17.2 mph N
Humidity64%
Visibility6.2 mi
Dew point24°
Fri, 1340° / 29°0Partly cloudy
40 °Partly cloudy

Lake Summerset, Friday, 13 November

Partly cloudy. High 40°, low 29°.

Pressure30.09 inHg
Wind11.6 mph N
Humidity67%
Visibility6.2 mi
Dew point24°
Sat, 1441° / 26°0Clear
41 °Clear

Lake Summerset, Saturday, 14 November

Clear. High 41°, low 26°.

Pressure30.24 inHg
Wind3.3 mph N
Humidity68%
Visibility6.2 mi
Dew point25°
Sun, 1546° / 29°0Overcast
46 °Overcast

Lake Summerset, Sunday, 15 November

Overcast. High 46°, low 29°.

Pressure30.42 inHg
Wind4.9 mph E
Humidity58%
Visibility—
Dew point29°
Mon, 1648° / 32°0Clear
48 °Clear

Lake Summerset, Monday, 16 November

Clear. High 48°, low 32°.

Pressure30.56 inHg
Wind4.8 mph SE
Humidity59%
Visibility—
Dew point31°
Tue, 1748° / 33°0Mostly clear
48 °Mostly clear

Lake Summerset, Tuesday, 17 November

Mostly clear. High 48°, low 33°.

Pressure30.47 inHg
Wind5.8 mph S
Humidity56%
Visibility—
Dew point30°
Wed, 1850° / 33°0Clear
50 °Clear

Lake Summerset, Wednesday, 18 November

Clear. High 50°, low 33°.

Pressure30.39 inHg
Wind11 mph S
Humidity49%
Visibility—
Dew point29°
Thu, 1952° / 37°0Overcast
52 °Overcast

Lake Summerset, Thursday, 19 November

Overcast. High 52°, low 37°.

Pressure30.27 inHg
Wind14.3 mph S
Humidity46%
Visibility—
Dew point30°
Fri, 2048° / 45°0.15Light rain
48 °Light rain

Lake Summerset, Friday, 20 November

Light rain. High 48°, low 45°.

Pressure30.21 inHg
Wind12.2 mph S
Humidity89%
Visibility—
Dew point44°
Sat, 2149° / 45°0.15Light rain
49 °Light rain

Lake Summerset, Saturday, 21 November

Light rain. High 49°, low 45°.

Pressure30.03 inHg
Wind14.1 mph S
Humidity73%
Visibility—
Dew point38°
Sun, 2254° / 44°0.62Rain
54 °Rain

Lake Summerset, Sunday, 22 November

Rain. High 54°, low 44°.

Pressure29.62 inHg
Wind14.6 mph SW
Humidity84%
Visibility—
Dew point47°
Mon, 2341° / 36°0Light snow
41 °Light snow

Lake Summerset, Monday, 23 November

Light snow. High 41°, low 36°.

Pressure29.59 inHg
Wind16.8 mph SW
Humidity90%
Visibility—
Dew point34°
Tue, 2437° / 29°0.01Light snow
37 °Light snow

Lake Summerset, Tuesday, 24 November

Light snow. High 37°, low 29°.

Pressure29.91 inHg
Wind18.8 mph W
Humidity64%
Visibility—
Dew point26°
Wed, 2531° / 23°0Mostly clear
31 °Mostly clear

Lake Summerset, Wednesday, 25 November

Mostly clear. High 31°, low 23°.

Pressure30.21 inHg
Wind16.7 mph W
Humidity44%
Visibility—
Dew point11°

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 Lake Summerset, 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 Lake Summerset, 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.