As of 01:37 CST

Weather in Wilmette, IL

43°

Wilmette, Friday, 6 November, 01:37

Overcast. Feels like 36°. High 47°, low 37°.

Pressure30.03 inHg

Wind12.7 mph N

Humidity79%

Visibility6.2 mi

Dew point36°

See detailed hourly forecast

Monthly outlook for Wilmette, IL: average high 51.8°, average low 41.6°. That is 2.5° above the climate normal for November. Precipitation is expected on 4 days (about 0.4 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 10 November (61.4°), the coolest 7 November (35°).

51.8°/41.6°

Average high / low

+2.5°

Above normal

4 / 4

Wet days / normal

0.4 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
6 November – 15 November	50.5°	48.3°	+1.2°
16 November – 25 November	53.9°	44.7°	+5.1°
26 November – 5 December	at normal	40.1°	—

November records over 66 years

72.9°8 November 2020All-time high

8.4°12 November 2019All-time low

Climate normals and records are computed from the nearest reference point — Evanston (3 mi).

Sat, 0750° / 35°

50 °

Wilmette, Saturday, 7 November

Partly cloudy. High 50°, low 35°.

Pressure30.21 inHg

Wind5.9 mph W

Humidity55%

Visibility6.2 mi

Dew point33°

Sun, 0858° / 41°

58 °

Wilmette, Sunday, 8 November

Clear. High 58°, low 41°.

Pressure30.00 inHg

Wind11.1 mph W

Humidity60%

Visibility6.2 mi

Dew point42°

Mon, 0957° / 39°

57 °

Wilmette, Monday, 9 November

Partly cloudy. High 57°, low 39°.

Pressure30.12 inHg

Wind7.2 mph SW

Humidity56%

Visibility6.2 mi

Dew point40°

Tue, 1061° / 47°

61 °

Wilmette, Tuesday, 10 November

Clear. High 61°, low 47°.

Pressure30.03 inHg

Wind10.8 mph W

Humidity61%

Visibility—

Dew point45°

Wed, 1154° / 41°

0.01

54 °

Wilmette, Wednesday, 11 November

Light rain. High 54°, low 41°.

Pressure30.00 inHg

Wind9.8 mph N

Humidity44%

Visibility—

Dew point31°

Thu, 1244° / 40°

44 °

Wilmette, Thursday, 12 November

Overcast. High 44°, low 40°.

Pressure30.09 inHg

Wind10.7 mph N

Humidity46%

Visibility—

Dew point25°

Fri, 1341° / 35°

0.06

41 °

Wilmette, Friday, 13 November

Snow. High 41°, low 35°.

Pressure30.00 inHg

Wind13.3 mph N

Humidity46%

Visibility—

Dew point21°

Sat, 1444° / 35°

0.06

44 °

Wilmette, Saturday, 14 November

Light snow. High 44°, low 35°.

Pressure30.24 inHg

Wind9.4 mph NW

Humidity56%

Visibility—

Dew point26°

Sun, 1550° / 36°

50 °

Wilmette, Sunday, 15 November

Clear. High 50°, low 36°.

Pressure30.33 inHg

Wind7.9 mph S

Humidity36%

Visibility—

Dew point20°

Mon, 1658° / 43°

58 °

Wilmette, Monday, 16 November

Partly cloudy. High 58°, low 43°.

Pressure30.27 inHg

Wind15.7 mph SW

Humidity54%

Visibility—

Dew point38°

Tue, 1760° / 46°

60 °

Wilmette, Tuesday, 17 November

Overcast. High 60°, low 46°.

Pressure30.30 inHg

Wind11.8 mph S

Humidity64%

Visibility—

Dew point44°

Wed, 1858° / 51°

58 °

Wilmette, Wednesday, 18 November

Overcast. High 58°, low 51°.

Pressure29.97 inHg

Wind15.5 mph SW

Humidity44%

Visibility—

Dew point35°

Thu, 1952° / 47°

52 °

Wilmette, Thursday, 19 November

Overcast. High 52°, low 47°.

Pressure30.18 inHg

Wind10.8 mph NW

Humidity49%

Visibility—

Dew point32°

Fri, 2048° / 45°

0.19

48 °

Wilmette, Friday, 20 November

Light rain. High 48°, low 45°.

Pressure30.03 inHg

Wind6.6 mph E

Humidity85%

Visibility—

Dew point41°

Sat, 2147° / 47°

0.05

47 °

Wilmette, Saturday, 21 November

Light rain. High 47°, low 47°.

Pressure29.68 inHg

Wind15.4 mph NE

Humidity91%

Visibility—

Dew point45°

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

Sun, 2244° / 34°

0.04

44 °

Wilmette, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high44°

Average low34°

Average precipitation0.04 in

Chance of precipitation20%

Record high63° (2010)

Record low16° (2015)

Mon, 2344° / 34°

0.08

44 °

Wilmette, Monday, 23 November

Climate normal for this date — 60-year average.

Average high44°

Average low34°

Average precipitation0.08 in

Chance of precipitation28%

Record high61° (2003)

Record low15° (1970)

Tue, 2443° / 33°

0.07

43 °

Wilmette, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high43°

Average low33°

Average precipitation0.07 in

Chance of precipitation28%

Record high59° (1966)

Record low17° (2013)

Wed, 2543° / 34°

0.09

43 °

Wilmette, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high43°

Average low34°

Average precipitation0.09 in

Chance of precipitation37%

Record high57° (1966)

Record low19° (2005)

Thu, 2643° / 33°

0.12

43 °

Wilmette, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high43°

Average low33°

Average precipitation0.12 in

Chance of precipitation42%

Record high59° (1990)

Record low11° (1977)

Fri, 2742° / 33°

0.21

42 °

Wilmette, Friday, 27 November

Climate normal for this date — 60-year average.

Average high42°

Average low33°

Average precipitation0.21 in

Chance of precipitation50%

Record high62° (1990)

Record low18° (2018)

Sat, 2840° / 31°

0.12

40 °

Wilmette, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high40°

Average low31°

Average precipitation0.12 in

Chance of precipitation28%

Record high61° (1990)

Record low10° (2018)

Sun, 2941° / 31°

0.07

41 °

Wilmette, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high41°

Average low31°

Average precipitation0.07 in

Chance of precipitation37%

Record high61° (1998)

Record low11° (1976)

Mon, 3041° / 32°

0.08

41 °

Wilmette, Monday, 30 November

Climate normal for this date — 60-year average.

Average high41°

Average low32°

Average precipitation0.08 in

Chance of precipitation30%

Record high61° (1998)

Record low14° (1976)

Tue, 0139° / 30°

0.16

39 °

Wilmette, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high39°

Average low30°

Average precipitation0.16 in

Chance of precipitation42%

Record high60° (1970)

Record low14° (2024)

Wed, 0240° / 30°

0.07

40 °

Wilmette, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high40°

Average low30°

Average precipitation0.07 in

Chance of precipitation33%

Record high61° (1982)

Record low11° (1976)

Thu, 0339° / 30°

0.09

39 °

Wilmette, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high39°

Average low30°

Average precipitation0.09 in

Chance of precipitation35%

Record high62° (2012)

Record low12° (2006)

Fri, 0438° / 30°

0.06

38 °

Wilmette, Friday, 4 December

Climate normal for this date — 60-year average.

Average high38°

Average low30°

Average precipitation0.06 in

Chance of precipitation32%

Record high62° (2017)

Record low4° (1991)

Sat, 0539° / 29°

0.08

39 °

Wilmette, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high39°

Average low29°

Average precipitation0.08 in

Chance of precipitation32%

Record high62° (2001)

Record low4° (1991)

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 Wilmette, 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 Wilmette, 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.