As of 23:25 CDT

Weather in Medinah, IL

49°Current weather

Medinah, Monday, 19 October, 23:25

Clear. Feels like 49°. High 68°, low 39°.

Pressure30.36 inHg
Wind0 mph N
Humidity83%
Visibility6.2 mi
Dew point44°

Monthly outlook for Medinah, IL: average high 58.4°, average low 43°. That is 1.1° above the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 21 October (70.1°), the coolest 28 October (29.3°).

58.4°/43°
Average high / low
+1.1°
Above normal
3 / 5
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
19 October – 28 October60.5°57.4°+1.7°
29 October – 7 November54.7°53.5°+0.7°
8 November – 17 Novemberat normal47.9°—

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).

Tue, 2068° / 44°0Clear
68 °Clear

Medinah, Tuesday, 20 October

Clear. High 68°, low 44°.

Pressure30.39 inHg
Wind3 mph SE
Humidity58%
Visibility6.2 mi
Dew point48°
Wed, 2170° / 44°0Clear
70 °Clear

Medinah, Wednesday, 21 October

Clear. High 70°, low 44°.

Pressure30.27 inHg
Wind3.3 mph SW
Humidity55%
Visibility6.2 mi
Dew point48°
Thu, 2265° / 50°0.01Light rain
65 °Light rain

Medinah, Thursday, 22 October

Light rain. High 65°, low 50°.

Pressure30.30 inHg
Wind8.1 mph NE
Humidity74%
Visibility6.2 mi
Dew point57°
Fri, 2361° / 45°0Mostly clear
61 °Mostly clear

Medinah, Friday, 23 October

Mostly clear. High 61°, low 45°.

Pressure30.39 inHg
Wind4.8 mph SE
Humidity72%
Visibility6.2 mi
Dew point48°
Sat, 2461° / 44°0Overcast
61 °Overcast

Medinah, Saturday, 24 October

Overcast. High 61°, low 44°.

Pressure30.39 inHg
Wind6.7 mph S
Humidity60%
Visibility—
Dew point44°
Sun, 2564° / 48°0.02Light rain
64 °Light rain

Medinah, Sunday, 25 October

Light rain. High 64°, low 48°.

Pressure30.36 inHg
Wind6.8 mph S
Humidity64%
Visibility—
Dew point49°
Mon, 2659° / 51°0Overcast
59 °Overcast

Medinah, Monday, 26 October

Overcast. High 59°, low 51°.

Pressure30.30 inHg
Wind6.8 mph N
Humidity30%
Visibility—
Dew point26°
Tue, 2749° / 36°0.35Rain
49 °Rain

Medinah, Tuesday, 27 October

Rain. High 49°, low 36°.

Pressure30.27 inHg
Wind14.1 mph NW
Humidity52%
Visibility—
Dew point29°
Wed, 2840° / 29°0Clear
40 °Clear

Medinah, Wednesday, 28 October

Clear. High 40°, low 29°.

Pressure30.45 inHg
Wind9.7 mph N
Humidity34%
Visibility—
Dew point12°
Thu, 2948° / 32°0Partly cloudy
48 °Partly cloudy

Medinah, Thursday, 29 October

Partly cloudy. High 48°, low 32°.

Pressure30.21 inHg
Wind10.1 mph W
Humidity30%
Visibility—
Dew point15°
Fri, 3053° / 36°0Clear
53 °Clear

Medinah, Friday, 30 October

Clear. High 53°, low 36°.

Pressure30.12 inHg
Wind10.4 mph SW
Humidity39%
Visibility—
Dew point25°
Sat, 3160° / 43°0Overcast
60 °Overcast

Medinah, Saturday, 31 October

Overcast. High 60°, low 43°.

Pressure30.15 inHg
Wind8.2 mph S
Humidity35%
Visibility—
Dew point29°
Sun, 0158° / 50°0.07Light rain
58 °Light rain

Medinah, Sunday, 1 November

Light rain. High 58°, low 50°.

Pressure30.12 inHg
Wind10.6 mph S
Humidity35%
Visibility—
Dew point29°
Mon, 0253° / 51°0.06Light rain
53 °Light rain

Medinah, Monday, 2 November

Light rain. High 53°, low 51°.

Pressure29.91 inHg
Wind8.1 mph NW
Humidity92%
Visibility—
Dew point50°
Tue, 0356° / 44°0Partly cloudy
56 °Partly cloudy

Medinah, Tuesday, 3 November

Partly cloudy. High 56°, low 44°.

Pressure29.94 inHg
Wind11.8 mph NW
Humidity61%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0452° / 41°0.09Climate normal
52 °Climate normal

Medinah, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high52°
Average low41°
Average precipitation0.09 in
Chance of precipitation23%
Record high71° (2015)
Record low15° (1991)
Thu, 0552° / 39°0.11Climate normal
52 °Climate normal

Medinah, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.11 in
Chance of precipitation27%
Record high74° (1978)
Record low18° (1991)
Fri, 0652° / 37°0.07Climate normal
52 °Climate normal

Medinah, Friday, 6 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.07 in
Chance of precipitation30%
Record high72° (1975)
Record low23° (1991)
Sat, 0751° / 37°0.05Climate normal
51 °Climate normal

Medinah, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.05 in
Chance of precipitation17%
Record high68° (2020)
Record low16° (1991)
Sun, 0851° / 37°0.04Climate normal
51 °Climate normal

Medinah, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.04 in
Chance of precipitation18%
Record high73° (2020)
Record low13° (1991)
Mon, 0951° / 38°0.11Climate normal
51 °Climate normal

Medinah, Monday, 9 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.11 in
Chance of precipitation35%
Record high72° (1999)
Record low17° (1991)
Tue, 1050° / 37°0.1Climate normal
50 °Climate normal

Medinah, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.1 in
Chance of precipitation32%
Record high72° (2020)
Record low17° (2017)
Wed, 1147° / 34°0.07Climate normal
47 °Climate normal

Medinah, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.07 in
Chance of precipitation28%
Record high70° (1964)
Record low15° (2019)
Thu, 1246° / 33°0.06Climate normal
46 °Climate normal

Medinah, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.06 in
Chance of precipitation22%
Record high66° (1964)
Record low2° (2019)
Fri, 1346° / 33°0.04Climate normal
46 °Climate normal

Medinah, Friday, 13 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.04 in
Chance of precipitation17%
Record high69° (1999)
Record low3° (2019)
Sat, 1447° / 33°0.07Climate normal
47 °Climate normal

Medinah, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.07 in
Chance of precipitation30%
Record high69° (1971)
Record low13° (1986)
Sun, 1547° / 34°0.09Climate normal
47 °Climate normal

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°0.05Climate normal
47 °Climate normal

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°0.08Climate normal
47 °Climate normal

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)

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.