As of 19:57 CDT

Weather in Medinah, IL

56°Current weather

Medinah, Tuesday, 20 October, 19:57

Clear. Feels like 54°. High 69°, low 42°.

Pressure30.33 inHg
Wind4.6 mph E
Humidity73%
Visibility6.2 mi
Dew point47°

Monthly outlook for Medinah, IL: average high 59.5°, average low 44.4°. That is 1.9° above the climate normal for October. Precipitation is expected on 4 days (about 1.1 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 22 October (74°), the coolest 30 October (33.4°).

59.5°/44.4°
Average high / low
+1.9°
Above normal
4 / 5
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October62.5°57.2°+3°
30 October – 8 November54.3°53.1°+0.7°
9 November – 18 Novemberat normal47.5°—

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).

Wed, 2172° / 43°0Clear
72 °Clear

Medinah, Wednesday, 21 October

Clear. High 72°, low 43°.

Pressure30.27 inHg
Wind3.7 mph SW
Humidity55%
Visibility6.2 mi
Dew point48°
Thu, 2274° / 45°0Clear
74 °Clear

Medinah, Thursday, 22 October

Clear. High 74°, low 45°.

Pressure30.27 inHg
Wind2.8 mph E
Humidity63%
Visibility6.2 mi
Dew point54°
Fri, 2366° / 54°0Clear
66 °Clear

Medinah, Friday, 23 October

Clear. High 66°, low 54°.

Pressure30.36 inHg
Wind4 mph SE
Humidity67%
Visibility6.2 mi
Dew point54°
Sat, 2466° / 49°0Overcast
66 °Overcast

Medinah, Saturday, 24 October

Overcast. High 66°, low 49°.

Pressure30.39 inHg
Wind7.2 mph S
Humidity67%
Visibility6.2 mi
Dew point51°
Sun, 2569° / 53°0Overcast
69 °Overcast

Medinah, Sunday, 25 October

Overcast. High 69°, low 53°.

Pressure30.33 inHg
Wind6.3 mph S
Humidity62%
Visibility—
Dew point52°
Mon, 2664° / 52°0.01Light rain
64 °Light rain

Medinah, Monday, 26 October

Light rain. High 64°, low 52°.

Pressure30.18 inHg
Wind12 mph NE
Humidity60%
Visibility—
Dew point48°
Tue, 2751° / 47°0.22Light rain
51 °Light rain

Medinah, Tuesday, 27 October

Light rain. High 51°, low 47°.

Pressure30.30 inHg
Wind11.6 mph NE
Humidity87%
Visibility—
Dew point44°
Wed, 2849° / 42°0.57Rain
49 °Rain

Medinah, Wednesday, 28 October

Rain. High 49°, low 42°.

Pressure30.03 inHg
Wind15 mph NW
Humidity91%
Visibility—
Dew point43°
Thu, 2946° / 36°0Clear
46 °Clear

Medinah, Thursday, 29 October

Clear. High 46°, low 36°.

Pressure30.21 inHg
Wind11.6 mph NW
Humidity46%
Visibility—
Dew point25°
Fri, 3048° / 33°0Clear
48 °Clear

Medinah, Friday, 30 October

Clear. High 48°, low 33°.

Pressure30.27 inHg
Wind8.5 mph S
Humidity31%
Visibility—
Dew point16°
Sat, 3153° / 41°0.01Light rain
53 °Light rain

Medinah, Saturday, 31 October

Light rain. High 53°, low 41°.

Pressure29.97 inHg
Wind13.8 mph S
Humidity40%
Visibility—
Dew point26°
Sun, 0162° / 50°0.13Light rain
62 °Light rain

Medinah, Sunday, 1 November

Light rain. High 62°, low 50°.

Pressure29.80 inHg
Wind16.1 mph S
Humidity83%
Visibility—
Dew point54°
Mon, 0261° / 44°0.12Light rain
61 °Light rain

Medinah, Monday, 2 November

Light rain. High 61°, low 44°.

Pressure30.09 inHg
Wind15.6 mph NW
Humidity46%
Visibility—
Dew point35°
Tue, 0350° / 38°0Clear
50 °Clear

Medinah, Tuesday, 3 November

Clear. High 50°, low 38°.

Pressure30.47 inHg
Wind7.1 mph NW
Humidity31%
Visibility—
Dew point19°
Wed, 0451° / 42°0Overcast
51 °Overcast

Medinah, Wednesday, 4 November

Overcast. High 51°, low 42°.

Pressure30.27 inHg
Wind11.2 mph W
Humidity41%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 1847° / 35°0.11Climate normal
47 °Climate normal

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)

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.