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As of 09:47 CST

Weather in Lake Summerset, IL

64°Current weather

Lake Summerset, Tuesday, 3 November, 09:47

Light rain. Feels like 64°. High 66°, low 61°.

Pressure29.80 inHg
Wind18.1 mph S
Humidity86%
Visibility6.2 mi
Dew point60°
Wed, 0463° / 53°0.51Heavy rain
63 °Heavy rain

Lake Summerset, Wednesday, 4 November

Heavy rain. High 63°, low 53°.

Pressure29.59 inHg
Wind14.3 mph SW
Humidity78%
Visibility6.2 mi
Dew point51°
Thu, 0554° / 47°0.02Light rain
54 °Light rain

Lake Summerset, Thursday, 5 November

Light rain. High 54°, low 47°.

Pressure29.74 inHg
Wind12.5 mph SW
Humidity78%
Visibility6.2 mi
Dew point47°
Fri, 0646° / 43°0Overcast
46 °Overcast

Lake Summerset, Friday, 6 November

Overcast. High 46°, low 43°.

Pressure30.15 inHg
Wind9.8 mph N
Humidity64%
Visibility6.2 mi
Dew point34°
Sat, 0749° / 33°0Clear
49 °Clear

Lake Summerset, Saturday, 7 November

Clear. High 49°, low 33°.

Pressure30.18 inHg
Wind7.4 mph W
Humidity55%
Visibility—
Dew point30°
Sun, 0858° / 41°0Partly cloudy
58 °Partly cloudy

Lake Summerset, Sunday, 8 November

Partly cloudy. High 58°, low 41°.

Pressure30.06 inHg
Wind8.9 mph SW
Humidity56%
Visibility—
Dew point39°
Mon, 0961° / 41°0Overcast
61 °Overcast

Lake Summerset, Monday, 9 November

Overcast. High 61°, low 41°.

Pressure30.00 inHg
Wind13.4 mph S
Humidity51%
Visibility—
Dew point38°
Tue, 1054° / 45°0Overcast
54 °Overcast

Lake Summerset, Tuesday, 10 November

Overcast. High 54°, low 45°.

Pressure30.09 inHg
Wind11.2 mph SW
Humidity38%
Visibility—
Dew point28°
Wed, 1152° / 40°0Overcast
52 °Overcast

Lake Summerset, Wednesday, 11 November

Overcast. High 52°, low 40°.

Pressure30.21 inHg
Wind6.9 mph N
Humidity39%
Visibility—
Dew point26°
Thu, 1246° / 34°0Clear
46 °Clear

Lake Summerset, Thursday, 12 November

Clear. High 46°, low 34°.

Pressure30.30 inHg
Wind10.5 mph NE
Humidity57%
Visibility—
Dew point30°
Fri, 1348° / 32°0Clear
48 °Clear

Lake Summerset, Friday, 13 November

Clear. High 48°, low 32°.

Pressure30.24 inHg
Wind7.1 mph SW
Humidity56%
Visibility—
Dew point30°
Sat, 1451° / 35°0Clear
51 °Clear

Lake Summerset, Saturday, 14 November

Clear. High 51°, low 35°.

Pressure30.24 inHg
Wind9.2 mph SW
Humidity50%
Visibility—
Dew point30°
Sun, 1552° / 35°0Clear
52 °Clear

Lake Summerset, Sunday, 15 November

Clear. High 52°, low 35°.

Pressure30.09 inHg
Wind11.5 mph S
Humidity41%
Visibility—
Dew point27°
Mon, 1649° / 36°0Overcast
49 °Overcast

Lake Summerset, Monday, 16 November

Overcast. High 49°, low 36°.

Pressure29.83 inHg
Wind12.1 mph SE
Humidity47%
Visibility—
Dew point28°
Tue, 1748° / 41°0.04Light rain
48 °Light rain

Lake Summerset, Tuesday, 17 November

Light rain. High 48°, low 41°.

Pressure29.71 inHg
Wind6.8 mph E
Humidity72%
Visibility—
Dew point37°
Wed, 1854° / 43°0.04Light rain
54 °Light rain

Lake Summerset, Wednesday, 18 November

Light rain. High 54°, low 43°.

Pressure29.94 inHg
Wind13.1 mph SE
Humidity67%
Visibility—
Dew point42°

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.