As of 01:04 CDT

Weather in Summer Hill, IL

52°Current weather

Summer Hill, Sunday, 25 October, 01:04

Clear. Feels like 50°. High 76°, low 49°.

Pressure30.36 inHg
Wind0 mph N
Humidity82%
Visibility6.2 mi
Dew point46°

Monthly outlook for Summer Hill, IL: average high 70.6°, average low 54.6°. That is 6.3° above the climate normal for October. Precipitation is expected on 4 days (about 3.3 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 29 October (79.2°), the coolest 9 November (42.5°).

70.6°/54.6°
Average high / low
+6.3°
Above normal
4 / 5
Wet days / normal
3.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
25 October – 3 November74.7°60.5°+7.9°
4 November – 13 November63.7°55.5°+4.5°
14 November – 23 Novemberat normal52.3°—

October records over 66 years

92.7°10 October 1963All-time high
28.2°31 October 1993All-time low

Climate normals and records are computed from the nearest reference point — Louisiana (10 mi).

Mon, 2676° / 52°0Overcast
76 °Overcast

Summer Hill, Monday, 26 October

Overcast. High 76°, low 52°.

Pressure30.30 inHg
Wind3.4 mph SW
Humidity50%
Visibility6.2 mi
Dew point51°
Tue, 2772° / 53°0Overcast
72 °Overcast

Summer Hill, Tuesday, 27 October

Overcast. High 72°, low 53°.

Pressure30.21 inHg
Wind8.6 mph S
Humidity51%
Visibility6.2 mi
Dew point50°
Wed, 2877° / 55°0.02Light rain
77 °Light rain

Summer Hill, Wednesday, 28 October

Light rain. High 77°, low 55°.

Pressure30.18 inHg
Wind8.1 mph S
Humidity53%
Visibility6.2 mi
Dew point53°
Thu, 2979° / 59°0Overcast
79 °Overcast

Summer Hill, Thursday, 29 October

Overcast. High 79°, low 59°.

Pressure30.15 inHg
Wind9.5 mph S
Humidity49%
Visibility—
Dew point54°
Fri, 3077° / 60°0Overcast
77 °Overcast

Summer Hill, Friday, 30 October

Overcast. High 77°, low 60°.

Pressure30.12 inHg
Wind10 mph S
Humidity44%
Visibility—
Dew point51°
Sat, 3178° / 65°0.05Light rain
78 °Light rain

Summer Hill, Saturday, 31 October

Light rain. High 78°, low 65°.

Pressure30.00 inHg
Wind16 mph S
Humidity44%
Visibility—
Dew point52°
Sun, 0176° / 66°0.06Light rain
76 °Light rain

Summer Hill, Sunday, 1 November

Light rain. High 76°, low 66°.

Pressure29.91 inHg
Wind17.2 mph SW
Humidity59%
Visibility—
Dew point59°
Mon, 0274° / 58°0Overcast
74 °Overcast

Summer Hill, Monday, 2 November

Overcast. High 74°, low 58°.

Pressure30.09 inHg
Wind8.3 mph N
Humidity45%
Visibility—
Dew point49°
Tue, 0362° / 52°2.13Heavy rain
62 °Heavy rain

Summer Hill, Tuesday, 3 November

Heavy rain. High 62°, low 52°.

Pressure30.06 inHg
Wind19.1 mph E
Humidity92%
Visibility—
Dew point51°
Wed, 0458° / 53°1.08Heavy rain
58 °Heavy rain

Summer Hill, Wednesday, 4 November

Heavy rain. High 58°, low 53°.

Pressure29.74 inHg
Wind15.1 mph E
Humidity86%
Visibility—
Dew point51°
Thu, 0562° / 47°0Overcast
62 °Overcast

Summer Hill, Thursday, 5 November

Overcast. High 62°, low 47°.

Pressure30.12 inHg
Wind10.1 mph W
Humidity45%
Visibility—
Dew point37°
Fri, 0671° / 49°0Partly cloudy
71 °Partly cloudy

Summer Hill, Friday, 6 November

Partly cloudy. High 71°, low 49°.

Pressure29.88 inHg
Wind14.3 mph S
Humidity49%
Visibility—
Dew point46°
Sat, 0775° / 62°0Overcast
75 °Overcast

Summer Hill, Saturday, 7 November

Overcast. High 75°, low 62°.

Pressure29.65 inHg
Wind14.7 mph SW
Humidity45%
Visibility—
Dew point51°
Sun, 0861° / 50°0Partly cloudy
61 °Partly cloudy

Summer Hill, Sunday, 8 November

Partly cloudy. High 61°, low 50°.

Pressure30.06 inHg
Wind12.8 mph NW
Humidity35%
Visibility—
Dew point32°
Mon, 0954° / 43°0Clear
54 °Clear

Summer Hill, Monday, 9 November

Clear. High 54°, low 43°.

Pressure30.30 inHg
Wind9.8 mph N
Humidity35%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1055° / 40°0.14Climate normal
55 °Climate normal

Summer Hill, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.14 in
Chance of precipitation32%
Record high75° (2012)
Record low18° (2018)
Wed, 1153° / 38°0.07Climate normal
53 °Climate normal

Summer Hill, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.07 in
Chance of precipitation30%
Record high77° (1964)
Record low19° (2019)
Thu, 1252° / 37°0.07Climate normal
52 °Climate normal

Summer Hill, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.07 in
Chance of precipitation22%
Record high72° (1999)
Record low10° (2019)
Fri, 1353° / 38°0.05Climate normal
53 °Climate normal

Summer Hill, Friday, 13 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.05 in
Chance of precipitation13%
Record high76° (1999)
Record low11° (1986)
Sat, 1454° / 39°0.06Climate normal
54 °Climate normal

Summer Hill, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.06 in
Chance of precipitation25%
Record high77° (2025)
Record low15° (1986)
Sun, 1553° / 39°0.09Climate normal
53 °Climate normal

Summer Hill, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.09 in
Chance of precipitation33%
Record high75° (2025)
Record low22° (2019)
Mon, 1653° / 38°0.08Climate normal
53 °Climate normal

Summer Hill, Monday, 16 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.08 in
Chance of precipitation23%
Record high72° (2001)
Record low23° (1997)
Tue, 1754° / 39°0.15Climate normal
54 °Climate normal

Summer Hill, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.15 in
Chance of precipitation30%
Record high76° (2016)
Record low20° (2014)
Wed, 1853° / 40°0.14Climate normal
53 °Climate normal

Summer Hill, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.14 in
Chance of precipitation30%
Record high73° (1999)
Record low15° (2014)
Thu, 1953° / 39°0.09Climate normal
53 °Climate normal

Summer Hill, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.09 in
Chance of precipitation23%
Record high72° (1979)
Record low21° (2022)
Fri, 2051° / 38°0.13Climate normal
51 °Climate normal

Summer Hill, Friday, 20 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.13 in
Chance of precipitation28%
Record high74° (2007)
Record low20° (2022)
Sat, 2150° / 37°0.09Climate normal
50 °Climate normal

Summer Hill, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.09 in
Chance of precipitation25%
Record high68° (1990)
Record low14° (1964)
Sun, 2251° / 36°0.07Climate normal
51 °Climate normal

Summer Hill, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.07 in
Chance of precipitation27%
Record high70° (2010)
Record low18° (1964)
Mon, 2351° / 36°0.08Climate normal
51 °Climate normal

Summer Hill, Monday, 23 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.08 in
Chance of precipitation25%
Record high69° (1966)
Record low15° (1970)

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 Summer Hill, 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 Summer Hill, 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.