As of 08:24 CDT

Weather in Summer Hill, IL

55°Current weather

Summer Hill, Monday, 26 October, 08:24

Clear. Feels like 54°. High 75°, low 52°.

Pressure30.33 inHg
Wind0 mph N
Humidity76%
Visibility6.2 mi
Dew point48°

Monthly outlook for Summer Hill, IL: average high 68.5°, average low 50.6°. That is 5.4° above the climate normal for October. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 29 October (76.8°), the coolest 8 November (37.6°).

68.5°/50.6°
Average high / low
+5.4°
Above normal
4 / 5
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
26 October – 4 November70.4°60°+5.8°
5 November – 14 November65.2°55.1°+5.6°
15 November – 24 Novemberat normal51.8°—

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).

Tue, 2773° / 51°0Overcast
73 °Overcast

Summer Hill, Tuesday, 27 October

Overcast. High 73°, low 51°.

Pressure30.21 inHg
Wind6.8 mph S
Humidity60%
Visibility6.2 mi
Dew point51°
Wed, 2875° / 54°0Clear
75 °Clear

Summer Hill, Wednesday, 28 October

Clear. High 75°, low 54°.

Pressure30.18 inHg
Wind7 mph S
Humidity53%
Visibility6.2 mi
Dew point53°
Thu, 2977° / 58°0Clear
77 °Clear

Summer Hill, Thursday, 29 October

Clear. High 77°, low 58°.

Pressure30.12 inHg
Wind7.4 mph SW
Humidity57%
Visibility6.2 mi
Dew point57°
Fri, 3072° / 59°0.64Rain
72 °Rain

Summer Hill, Friday, 30 October

Rain. High 72°, low 59°.

Pressure30.18 inHg
Wind8.2 mph SE
Humidity86%
Visibility—
Dew point63°
Sat, 3171° / 61°0.04Light rain
71 °Light rain

Summer Hill, Saturday, 31 October

Light rain. High 71°, low 61°.

Pressure30.15 inHg
Wind6.4 mph SE
Humidity61%
Visibility—
Dew point55°
Sun, 0166° / 57°0.07Light rain
66 °Light rain

Summer Hill, Sunday, 1 November

Light rain. High 66°, low 57°.

Pressure30.03 inHg
Wind7 mph N
Humidity75%
Visibility—
Dew point55°
Mon, 0270° / 54°0.04Light rain
70 °Light rain

Summer Hill, Monday, 2 November

Light rain. High 70°, low 54°.

Pressure29.85 inHg
Wind15.9 mph SE
Humidity64%
Visibility—
Dew point53°
Tue, 0364° / 50°0.13Light rain
64 °Light rain

Summer Hill, Tuesday, 3 November

Light rain. High 64°, low 50°.

Pressure29.80 inHg
Wind23.1 mph W
Humidity40%
Visibility—
Dew point33°
Wed, 0462° / 42°0Overcast
62 °Overcast

Summer Hill, Wednesday, 4 November

Overcast. High 62°, low 42°.

Pressure29.97 inHg
Wind17.9 mph W
Humidity28%
Visibility—
Dew point23°
Thu, 0573° / 52°0Mostly clear
73 °Mostly clear

Summer Hill, Thursday, 5 November

Mostly clear. High 73°, low 52°.

Pressure29.80 inHg
Wind9.2 mph SW
Humidity42%
Visibility—
Dew point44°
Fri, 0671° / 51°0Overcast
71 °Overcast

Summer Hill, Friday, 6 November

Overcast. High 71°, low 51°.

Pressure29.65 inHg
Wind16.4 mph N
Humidity39%
Visibility—
Dew point40°
Sat, 0754° / 38°0Clear
54 °Clear

Summer Hill, Saturday, 7 November

Clear. High 54°, low 38°.

Pressure29.88 inHg
Wind13.3 mph NW
Humidity38%
Visibility—
Dew point25°
Sun, 0859° / 38°0Partly cloudy
59 °Partly cloudy

Summer Hill, Sunday, 8 November

Partly cloudy. High 59°, low 38°.

Pressure30.06 inHg
Wind7.7 mph SE
Humidity43%
Visibility—
Dew point31°
Mon, 0966° / 44°0Clear
66 °Clear

Summer Hill, Monday, 9 November

Clear. High 66°, low 44°.

Pressure30.09 inHg
Wind11.5 mph SE
Humidity40%
Visibility—
Dew point37°
Tue, 1069° / 49°0Overcast
69 °Overcast

Summer Hill, Tuesday, 10 November

Overcast. High 69°, low 49°.

Pressure30.15 inHg
Wind10.4 mph SE
Humidity39%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 2449° / 35°0.11Climate normal
49 °Climate normal

Summer Hill, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.11 in
Chance of precipitation25%
Record high70° (1966)
Record low16° (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.