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As of 08:50 CST

Weather in Lake Summerset, IL

50°Current weather

Lake Summerset, Thursday, 5 November, 08:50

Overcast. Feels like 47°. High 51°, low 44°.

Pressure29.74 inHg
Wind8.1 mph SW
Humidity89%
Visibility6.2 mi
Dew point47°
Fri, 0646° / 33°0Overcast
46 °Overcast

Lake Summerset, Friday, 6 November

Overcast. High 46°, low 33°.

Pressure30.21 inHg
Wind8.7 mph N
Humidity58%
Visibility6.2 mi
Dew point28°
Sat, 0750° / 30°0Overcast
50 °Overcast

Lake Summerset, Saturday, 7 November

Overcast. High 50°, low 30°.

Pressure30.24 inHg
Wind6.1 mph W
Humidity54%
Visibility6.2 mi
Dew point31°
Sun, 0857° / 40°0Clear
57 °Clear

Lake Summerset, Sunday, 8 November

Clear. High 57°, low 40°.

Pressure30.06 inHg
Wind10.9 mph NW
Humidity58%
Visibility6.2 mi
Dew point42°
Mon, 0958° / 35°0Partly cloudy
58 °Partly cloudy

Lake Summerset, Monday, 9 November

Partly cloudy. High 58°, low 35°.

Pressure30.09 inHg
Wind11.1 mph SW
Humidity57%
Visibility—
Dew point38°
Tue, 1056° / 44°0Overcast
56 °Overcast

Lake Summerset, Tuesday, 10 November

Overcast. High 56°, low 44°.

Pressure30.06 inHg
Wind10.1 mph W
Humidity60%
Visibility—
Dew point40°
Wed, 1146° / 38°0Mostly clear
46 °Mostly clear

Lake Summerset, Wednesday, 11 November

Mostly clear. High 46°, low 38°.

Pressure30.15 inHg
Wind15.6 mph N
Humidity56%
Visibility—
Dew point30°
Thu, 1239° / 28°0Mostly clear
39 °Mostly clear

Lake Summerset, Thursday, 12 November

Mostly clear. High 39°, low 28°.

Pressure30.27 inHg
Wind13.4 mph N
Humidity47%
Visibility—
Dew point19°
Fri, 1341° / 25°0Clear
41 °Clear

Lake Summerset, Friday, 13 November

Clear. High 41°, low 25°.

Pressure30.24 inHg
Wind9.9 mph N
Humidity40%
Visibility—
Dew point16°
Sat, 1448° / 28°0Partly cloudy
48 °Partly cloudy

Lake Summerset, Saturday, 14 November

Partly cloudy. High 48°, low 28°.

Pressure30.18 inHg
Wind11.1 mph W
Humidity39%
Visibility—
Dew point20°
Sun, 1551° / 33°0Clear
51 °Clear

Lake Summerset, Sunday, 15 November

Clear. High 51°, low 33°.

Pressure30.24 inHg
Wind10.6 mph SW
Humidity45%
Visibility—
Dew point27°
Mon, 1652° / 35°0Clear
52 °Clear

Lake Summerset, Monday, 16 November

Clear. High 52°, low 35°.

Pressure30.09 inHg
Wind16.2 mph SW
Humidity41%
Visibility—
Dew point26°
Tue, 1758° / 39°0Partly cloudy
58 °Partly cloudy

Lake Summerset, Tuesday, 17 November

Partly cloudy. High 58°, low 39°.

Pressure30.06 inHg
Wind8.9 mph W
Humidity55%
Visibility—
Dew point38°
Wed, 1856° / 45°0Overcast
56 °Overcast

Lake Summerset, Wednesday, 18 November

Overcast. High 56°, low 45°.

Pressure29.97 inHg
Wind16.6 mph SW
Humidity43%
Visibility—
Dew point32°
Thu, 1958° / 46°0Overcast
58 °Overcast

Lake Summerset, Thursday, 19 November

Overcast. High 58°, low 46°.

Pressure29.88 inHg
Wind16.5 mph SW
Humidity51%
Visibility—
Dew point38°
Fri, 2059° / 47°0.02Light rain
59 °Light rain

Lake Summerset, Friday, 20 November

Light rain. High 59°, low 47°.

Pressure30.09 inHg
Wind11.7 mph E
Humidity70%
Visibility—
Dew point47°

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.