As of 18:48 CDT

Weather in Medinah, IL

54°

Medinah, Friday, 30 October, 18:48

Overcast. Feels like 53°. High 57°, low 43°.

Pressure30.36 inHg

Wind9.2 mph E

Humidity82%

Visibility6.2 mi

Dew point48°

See detailed hourly forecast

Monthly outlook for Medinah, IL: average high 63.6°, average low 53.8°. That is 6.9° above the climate normal for October. Precipitation is expected on 6 days (about 1.4 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 12 November (68.2°), the coolest 30 October (42.6°).

63.6°/53.8°

Average high / low

+6.9°

Above normal

6 / 4

Wet days / normal

1.4 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
30 October – 8 November	63.8°	53.1°	+5.9°
9 November – 18 November	63.4°	47.5°	+8.8°
19 November – 28 November	at normal	43.4°	—

October records over 66 years

87.4°3 October 2025All-time high

22.5°24 October 1981All-time low

Climate normals and records are computed from the nearest reference point — Glendale Heights (4 mi).

Sat, 3160° / 52°

0.3

60 °

Medinah, Saturday, 31 October

Rain. High 60°, low 52°.

Pressure30.36 inHg

Wind6 mph SE

Humidity87%

Visibility6.2 mi

Dew point50°

Sun, 0164° / 53°

64 °

Medinah, Sunday, 1 November

Overcast. High 64°, low 53°.

Pressure30.36 inHg

Wind1.4 mph SE

Humidity76%

Visibility6.2 mi

Dew point52°

Mon, 0260° / 54°

60 °

Medinah, Monday, 2 November

Overcast. High 60°, low 54°.

Pressure30.15 inHg

Wind7.7 mph S

Humidity84%

Visibility6.2 mi

Dew point51°

Tue, 0367° / 59°

67 °

Medinah, Tuesday, 3 November

Light rain. High 67°, low 59°.

Pressure29.91 inHg

Wind12.1 mph S

Humidity74%

Visibility6.2 mi

Dew point56°

Wed, 0464° / 57°

0.41

64 °

Medinah, Wednesday, 4 November

Light rain. High 64°, low 57°.

Pressure29.68 inHg

Wind12.5 mph S

Humidity98%

Visibility—

Dew point63°

Thu, 0564° / 54°

64 °

Medinah, Thursday, 5 November

Overcast. High 64°, low 54°.

Pressure29.94 inHg

Wind7.1 mph SW

Humidity56%

Visibility—

Dew point47°

Fri, 0668° / 54°

68 °

Medinah, Friday, 6 November

Overcast. High 68°, low 54°.

Pressure29.97 inHg

Wind10.8 mph S

Humidity52%

Visibility—

Dew point46°

Sat, 0767° / 55°

67 °

Medinah, Saturday, 7 November

Overcast. High 67°, low 55°.

Pressure30.06 inHg

Wind4.5 mph E

Humidity59%

Visibility—

Dew point49°

Sun, 0867° / 57°

67 °

Medinah, Sunday, 8 November

Overcast. High 67°, low 57°.

Pressure30.21 inHg

Wind7.9 mph NE

Humidity52%

Visibility—

Dew point48°

Mon, 0967° / 56°

67 °

Medinah, Monday, 9 November

Overcast. High 67°, low 56°.

Pressure30.27 inHg

Wind6.8 mph E

Humidity55%

Visibility—

Dew point48°

Tue, 1062° / 57°

0.39

62 °

Medinah, Tuesday, 10 November

Rain. High 62°, low 57°.

Pressure30.06 inHg

Wind7.8 mph SE

Humidity95%

Visibility—

Dew point59°

Wed, 1165° / 54°

0.01

65 °

Medinah, Wednesday, 11 November

Light rain. High 65°, low 54°.

Pressure29.91 inHg

Wind5.4 mph SW

Humidity61%

Visibility—

Dew point49°

Thu, 1268° / 54°

0.06

68 °

Medinah, Thursday, 12 November

Light rain. High 68°, low 54°.

Pressure29.77 inHg

Wind10.9 mph S

Humidity55%

Visibility—

Dew point47°

Fri, 1367° / 54°

0.22

67 °

Medinah, Friday, 13 November

Light rain. High 67°, low 54°.

Pressure29.50 inHg

Wind16.1 mph SW

Humidity75%

Visibility—

Dew point58°

Sat, 1452° / 46°

0.05

52 °

Medinah, Saturday, 14 November

Light rain. High 52°, low 46°.

Pressure29.62 inHg

Wind18.2 mph SW

Humidity66%

Visibility—

Dew point40°

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

Sun, 1547° / 34°

0.09

47 °

Medinah, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high47°

Average low34°

Average precipitation0.09 in

Chance of precipitation28%

Record high69° (2025)

Record low19° (1982)

Mon, 1647° / 33°

0.05

47 °

Medinah, Monday, 16 November

Climate normal for this date — 60-year average.

Average high47°

Average low33°

Average precipitation0.05 in

Chance of precipitation18%

Record high63° (1988)

Record low20° (1997)

Tue, 1747° / 34°

0.08

47 °

Medinah, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high47°

Average low34°

Average precipitation0.08 in

Chance of precipitation30%

Record high70° (2016)

Record low15° (2014)

Wed, 1847° / 35°

0.11

47 °

Medinah, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high47°

Average low35°

Average precipitation0.11 in

Chance of precipitation28%

Record high67° (1999)

Record low11° (2014)

Thu, 1947° / 34°

0.07

47 °

Medinah, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high47°

Average low34°

Average precipitation0.07 in

Chance of precipitation30%

Record high65° (1983)

Record low17° (2014)

Fri, 2045° / 33°

0.08

45 °

Medinah, Friday, 20 November

Climate normal for this date — 60-year average.

Average high45°

Average low33°

Average precipitation0.08 in

Chance of precipitation28%

Record high63° (2003)

Record low14° (2022)

Sat, 2144° / 31°

0.1

44 °

Medinah, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high44°

Average low31°

Average precipitation0.1 in

Chance of precipitation25%

Record high66° (1990)

Record low9° (1964)

Sun, 2244° / 30°

0.04

44 °

Medinah, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high44°

Average low30°

Average precipitation0.04 in

Chance of precipitation20%

Record high67° (2010)

Record low4° (2015)

Mon, 2344° / 31°

0.07

44 °

Medinah, Monday, 23 November

Climate normal for this date — 60-year average.

Average high44°

Average low31°

Average precipitation0.07 in

Chance of precipitation27%

Record high65° (2003)

Record low12° (1970)

Tue, 2442° / 30°

0.07

42 °

Medinah, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high42°

Average low30°

Average precipitation0.07 in

Chance of precipitation28%

Record high66° (1966)

Record low13° (1970)

Wed, 2543° / 31°

0.08

43 °

Medinah, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high43°

Average low31°

Average precipitation0.08 in

Chance of precipitation33%

Record high60° (1966)

Record low14° (1977)

Thu, 2643° / 30°

0.11

43 °

Medinah, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high43°

Average low30°

Average precipitation0.11 in

Chance of precipitation42%

Record high63° (1990)

Record low3° (1977)

Fri, 2742° / 30°

0.2

42 °

Medinah, Friday, 27 November

Climate normal for this date — 60-year average.

Average high42°

Average low30°

Average precipitation0.2 in

Chance of precipitation52%

Record high65° (1990)

Record low8° (1977)

Sat, 2840° / 28°

0.11

40 °

Medinah, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high40°

Average low28°

Average precipitation0.11 in

Chance of precipitation27%

Record high63° (1998)

Record low5° (2018)

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 Medinah, 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 Medinah, 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.