As of 02:58 CDT

Weather in Summer Hill, IL

55°Current weather

Summer Hill, Saturday, 24 October, 02:58

Clear. Feels like 54°. High 74°, low 50°.

Pressure30.30 inHg
Wind0 mph N
Humidity71%
Visibility6.2 mi
Dew point46°

Monthly outlook for Summer Hill, IL: average high 70.6°, average low 51°. That is 6.2° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 30 October (77.3°), the coolest 4 November (41.6°).

70.6°/51°
Average high / low
+6.2°
Above normal
2 / 5
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
24 October – 2 November72°61°+6.1°
3 November – 12 November68.3°56°+6.8°
13 November – 22 Novemberat normal52.5°—

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).

Sun, 2576° / 47°0Overcast
76 °Overcast

Summer Hill, Sunday, 25 October

Overcast. High 76°, low 47°.

Pressure30.39 inHg
Wind4 mph S
Humidity49%
Visibility6.2 mi
Dew point51°
Mon, 2674° / 54°0Overcast
74 °Overcast

Summer Hill, Monday, 26 October

Overcast. High 74°, low 54°.

Pressure30.30 inHg
Wind2.8 mph SW
Humidity49%
Visibility6.2 mi
Dew point51°
Tue, 2772° / 54°0Overcast
72 °Overcast

Summer Hill, Tuesday, 27 October

Overcast. High 72°, low 54°.

Pressure30.21 inHg
Wind6.1 mph S
Humidity55%
Visibility6.2 mi
Dew point50°
Wed, 2876° / 55°0Mostly clear
76 °Mostly clear

Summer Hill, Wednesday, 28 October

Mostly clear. High 76°, low 55°.

Pressure30.18 inHg
Wind7.9 mph S
Humidity44%
Visibility—
Dew point48°
Thu, 2977° / 55°0Mostly clear
77 °Mostly clear

Summer Hill, Thursday, 29 October

Mostly clear. High 77°, low 55°.

Pressure30.21 inHg
Wind9.7 mph S
Humidity42%
Visibility—
Dew point48°
Fri, 3077° / 64°0.01Light rain
77 °Light rain

Summer Hill, Friday, 30 October

Light rain. High 77°, low 64°.

Pressure30.15 inHg
Wind9.1 mph S
Humidity42%
Visibility—
Dew point49°
Sat, 3167° / 57°0.14Light rain
67 °Light rain

Summer Hill, Saturday, 31 October

Light rain. High 67°, low 57°.

Pressure30.09 inHg
Wind16.2 mph SE
Humidity81%
Visibility—
Dew point54°
Sun, 0166° / 50°0.04Light rain
66 °Light rain

Summer Hill, Sunday, 1 November

Light rain. High 66°, low 50°.

Pressure30.00 inHg
Wind16.2 mph NW
Humidity55%
Visibility—
Dew point49°
Mon, 0261° / 42°0Clear
61 °Clear

Summer Hill, Monday, 2 November

Clear. High 61°, low 42°.

Pressure30.21 inHg
Wind13 mph NW
Humidity31%
Visibility—
Dew point26°
Tue, 0357° / 42°0Overcast
57 °Overcast

Summer Hill, Tuesday, 3 November

Overcast. High 57°, low 42°.

Pressure30.15 inHg
Wind9.8 mph NW
Humidity28%
Visibility—
Dew point22°
Wed, 0465° / 42°0Overcast
65 °Overcast

Summer Hill, Wednesday, 4 November

Overcast. High 65°, low 42°.

Pressure30.00 inHg
Wind10.8 mph SE
Humidity36%
Visibility—
Dew point29°
Thu, 0574° / 46°0Clear
74 °Clear

Summer Hill, Thursday, 5 November

Clear. High 74°, low 46°.

Pressure30.03 inHg
Wind6.6 mph SW
Humidity38%
Visibility—
Dew point40°
Fri, 0675° / 56°0Partly cloudy
75 °Partly cloudy

Summer Hill, Friday, 6 November

Partly cloudy. High 75°, low 56°.

Pressure30.06 inHg
Wind15.3 mph SW
Humidity48%
Visibility—
Dew point51°
Sat, 0771° / 54°0Overcast
71 °Overcast

Summer Hill, Saturday, 7 November

Overcast. High 71°, low 54°.

Pressure30.15 inHg
Wind13.1 mph NW
Humidity34%
Visibility—
Dew point39°
Sun, 0868° / 48°0Overcast
68 °Overcast

Summer Hill, Sunday, 8 November

Overcast. High 68°, low 48°.

Pressure30.18 inHg
Wind6.2 mph W
Humidity27%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0958° / 43°0.11Climate normal
58 °Climate normal

Summer Hill, Monday, 9 November

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.11 in
Chance of precipitation32%
Record high76° (2022)
Record low8° (1991)
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)

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.