As of 23:22 CDT

Weather in Edwardsville, IL

55°

Edwardsville, Friday, 23 October, 23:22

Clear. Feels like 54°. High 76°, low 48°.

Pressure30.27 inHg

Wind4.6 mph E

Humidity70%

Visibility6.2 mi

Dew point46°

See detailed hourly forecast

Monthly outlook for Edwardsville, IL: average high 71.6°, average low 51.8°. 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 1.9 inches. The warmest day looks like 30 October (77.3°), the coolest 4 November (41.3°).

71.6°/51.8°

Average high / low

+6.2°

Above normal

2 / 5

Wet days / normal

0.2 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
23 October – 1 November	73.2°	62.1°	+6.2°
2 November – 11 November	68.9°	57.3°	+6.4°
12 November – 21 November	at normal	53°	—

October records over 66 years

91.4°1 October 2019All-time high

28.6°24 October 1981All-time low

Sat, 2475° / 47°

75 °

Edwardsville, Saturday, 24 October

Overcast. High 75°, low 47°.

Pressure30.36 inHg

Wind4.8 mph SE

Humidity53%

Visibility6.2 mi

Dew point50°

Sun, 2576° / 47°

76 °

Edwardsville, Sunday, 25 October

Overcast. High 76°, low 47°.

Pressure30.39 inHg

Wind2.9 mph S

Humidity56%

Visibility6.2 mi

Dew point53°

Mon, 2673° / 55°

73 °

Edwardsville, Monday, 26 October

Overcast. High 73°, low 55°.

Pressure30.33 inHg

Wind2.7 mph SW

Humidity54%

Visibility6.2 mi

Dew point53°

Tue, 2771° / 53°

71 °

Edwardsville, Tuesday, 27 October

Overcast. High 71°, low 53°.

Pressure30.24 inHg

Wind4 mph S

Humidity61%

Visibility6.2 mi

Dew point52°

Wed, 2874° / 53°

74 °

Edwardsville, Wednesday, 28 October

Light rain. High 74°, low 53°.

Pressure30.21 inHg

Wind6.7 mph S

Humidity49%

Visibility—

Dew point50°

Thu, 2977° / 54°

77 °

Edwardsville, Thursday, 29 October

Mostly clear. High 77°, low 54°.

Pressure30.24 inHg

Wind7.8 mph S

Humidity40%

Visibility—

Dew point46°

Fri, 3077° / 60°

77 °

Edwardsville, Friday, 30 October

Overcast. High 77°, low 60°.

Pressure30.18 inHg

Wind8.3 mph SW

Humidity33%

Visibility—

Dew point40°

Sat, 3166° / 60°

0.03

66 °

Edwardsville, Saturday, 31 October

Light rain. High 66°, low 60°.

Pressure30.12 inHg

Wind13.9 mph S

Humidity45%

Visibility—

Dew point42°

Sun, 0167° / 55°

0.11

67 °

Edwardsville, Sunday, 1 November

Light rain. High 67°, low 55°.

Pressure30.00 inHg

Wind13.7 mph S

Humidity75%

Visibility—

Dew point54°

Mon, 0262° / 43°

62 °

Edwardsville, Monday, 2 November

Mostly clear. High 62°, low 43°.

Pressure30.18 inHg

Wind13.4 mph NW

Humidity29%

Visibility—

Dew point26°

Tue, 0360° / 45°

60 °

Edwardsville, Tuesday, 3 November

Overcast. High 60°, low 45°.

Pressure30.12 inHg

Wind11.3 mph NW

Humidity35%

Visibility—

Dew point30°

Wed, 0467° / 41°

67 °

Edwardsville, Wednesday, 4 November

Overcast. High 67°, low 41°.

Pressure30.03 inHg

Wind10.4 mph SE

Humidity34%

Visibility—

Dew point30°

Thu, 0574° / 51°

74 °

Edwardsville, Thursday, 5 November

Mostly clear. High 74°, low 51°.

Pressure30.06 inHg

Wind9.2 mph W

Humidity45%

Visibility—

Dew point45°

Fri, 0676° / 57°

0.01

76 °

Edwardsville, Friday, 6 November

Light rain. High 76°, low 57°.

Pressure30.09 inHg

Wind11.7 mph SW

Humidity42%

Visibility—

Dew point48°

Sat, 0774° / 57°

0.04

74 °

Edwardsville, Saturday, 7 November

Light rain. High 74°, low 57°.

Pressure30.15 inHg

Wind12.7 mph NW

Humidity37%

Visibility—

Dew point44°

From day 17 onward the outlook is built from 60-year climate statistics

Sun, 0857° / 42°

0.04

57 °

Edwardsville, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high57°

Average low42°

Average precipitation0.04 in

Chance of precipitation17%

Record high80° (2023)

Record low4° (1991)

Mon, 0958° / 43°

0.1

58 °

Edwardsville, Monday, 9 November

Climate normal for this date — 60-year average.

Average high58°

Average low43°

Average precipitation0.1 in

Chance of precipitation30%

Record high76° (2022)

Record low8° (1991)

Tue, 1056° / 41°

0.13

56 °

Edwardsville, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high56°

Average low41°

Average precipitation0.13 in

Chance of precipitation30%

Record high74° (2020)

Record low20° (2018)

Wed, 1154° / 39°

0.11

54 °

Edwardsville, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high54°

Average low39°

Average precipitation0.11 in

Chance of precipitation27%

Record high74° (1989)

Record low23° (2019)

Thu, 1252° / 37°

0.09

52 °

Edwardsville, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high52°

Average low37°

Average precipitation0.09 in

Chance of precipitation25%

Record high72° (2010)

Record low12° (2019)

Fri, 1353° / 38°

0.06

53 °

Edwardsville, Friday, 13 November

Climate normal for this date — 60-year average.

Average high53°

Average low38°

Average precipitation0.06 in

Chance of precipitation22%

Record high77° (1999)

Record low11° (1986)

Sat, 1454° / 39°

0.1

54 °

Edwardsville, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high54°

Average low39°

Average precipitation0.1 in

Chance of precipitation28%

Record high77° (1971)

Record low16° (1986)

Sun, 1554° / 39°

0.13

54 °

Edwardsville, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high54°

Average low39°

Average precipitation0.13 in

Chance of precipitation32%

Record high76° (2025)

Record low22° (2019)

Mon, 1653° / 38°

0.11

53 °

Edwardsville, Monday, 16 November

Climate normal for this date — 60-year average.

Average high53°

Average low38°

Average precipitation0.11 in

Chance of precipitation23%

Record high71° (2001)

Record low24° (1997)

Tue, 1754° / 39°

0.12

54 °

Edwardsville, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high54°

Average low39°

Average precipitation0.12 in

Chance of precipitation25%

Record high75° (2016)

Record low14° (1997)

Wed, 1854° / 40°

0.17

54 °

Edwardsville, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high54°

Average low40°

Average precipitation0.17 in

Chance of precipitation32%

Record high70° (2024)

Record low14° (2014)

Thu, 1953° / 39°

0.07

53 °

Edwardsville, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high53°

Average low39°

Average precipitation0.07 in

Chance of precipitation32%

Record high72° (1985)

Record low21° (2022)

Fri, 2052° / 38°

0.1

52 °

Edwardsville, Friday, 20 November

Climate normal for this date — 60-year average.

Average high52°

Average low38°

Average precipitation0.1 in

Chance of precipitation33%

Record high71° (2007)

Record low18° (1984)

Sat, 2151° / 38°

0.1

51 °

Edwardsville, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high51°

Average low38°

Average precipitation0.1 in

Chance of precipitation25%

Record high71° (1990)

Record low17° (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 Edwardsville, 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 Edwardsville, 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.