As of 11:15 CST

Weather in Wilmington, IL

49°Current weather

Wilmington, Saturday, 7 November, 11:15

Overcast. Feels like 46°. High 49°, low 32°.

Pressure30.21 inHg
Wind5.7 mph W
Humidity64%
Visibility6.2 mi
Dew point36°

Monthly outlook for Wilmington, IL: average high 56.4°, average low 42.4°. That is 3.8° above the climate normal for November. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 20 November (63.3°), the coolest 7 November (32.1°).

56.4°/42.4°
Average high / low
+3.8°
Above normal
3 / 4
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
7 November – 16 November54.2°50.5°+2.1°
17 November – 26 November60.1°46.9°+7.3°
27 November – 6 Decemberat normal41.1°—

November records over 66 years

77.4°5 November 1978All-time high
5.7°22 November 2015All-time low

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

Sun, 0858° / 37°0Clear
58 °Clear

Wilmington, Sunday, 8 November

Clear. High 58°, low 37°.

Pressure30.00 inHg
Wind10.2 mph W
Humidity58%
Visibility6.2 mi
Dew point42°
Mon, 0958° / 38°0Partly cloudy
58 °Partly cloudy

Wilmington, Monday, 9 November

Partly cloudy. High 58°, low 38°.

Pressure30.15 inHg
Wind5.1 mph SW
Humidity56%
Visibility6.2 mi
Dew point40°
Tue, 1061° / 44°0Clear
61 °Clear

Wilmington, Tuesday, 10 November

Clear. High 61°, low 44°.

Pressure30.09 inHg
Wind3.5 mph NW
Humidity58%
Visibility6.2 mi
Dew point45°
Wed, 1159° / 41°0.12Light rain
59 °Light rain

Wilmington, Wednesday, 11 November

Light rain. High 59°, low 41°.

Pressure29.83 inHg
Wind10.6 mph N
Humidity62%
Visibility—
Dew point44°
Thu, 1247° / 40°0Clear
47 °Clear

Wilmington, Thursday, 12 November

Clear. High 47°, low 40°.

Pressure29.88 inHg
Wind15.6 mph N
Humidity54%
Visibility—
Dew point31°
Fri, 1343° / 37°0Overcast
43 °Overcast

Wilmington, Friday, 13 November

Overcast. High 43°, low 37°.

Pressure29.94 inHg
Wind21 mph NE
Humidity56%
Visibility—
Dew point27°
Sat, 1447° / 32°0Clear
47 °Clear

Wilmington, Saturday, 14 November

Clear. High 47°, low 32°.

Pressure30.06 inHg
Wind12.1 mph N
Humidity41%
Visibility—
Dew point22°
Sun, 1556° / 36°0Overcast
56 °Overcast

Wilmington, Sunday, 15 November

Overcast. High 56°, low 36°.

Pressure30.09 inHg
Wind13.2 mph SW
Humidity32%
Visibility—
Dew point22°
Mon, 1662° / 42°0Overcast
62 °Overcast

Wilmington, Monday, 16 November

Overcast. High 62°, low 42°.

Pressure30.15 inHg
Wind10.8 mph SW
Humidity43%
Visibility—
Dew point35°
Tue, 1752° / 48°0.1Light rain
52 °Light rain

Wilmington, Tuesday, 17 November

Light rain. High 52°, low 48°.

Pressure30.12 inHg
Wind12.8 mph S
Humidity90%
Visibility—
Dew point48°
Wed, 1860° / 45°0Mostly clear
60 °Mostly clear

Wilmington, Wednesday, 18 November

Mostly clear. High 60°, low 45°.

Pressure30.27 inHg
Wind6.5 mph SW
Humidity52%
Visibility—
Dew point39°
Thu, 1963° / 48°0Overcast
63 °Overcast

Wilmington, Thursday, 19 November

Overcast. High 63°, low 48°.

Pressure30.18 inHg
Wind12.3 mph SW
Humidity59%
Visibility—
Dew point46°
Fri, 2063° / 52°0Overcast
63 °Overcast

Wilmington, Friday, 20 November

Overcast. High 63°, low 52°.

Pressure30.03 inHg
Wind13.3 mph S
Humidity62%
Visibility—
Dew point48°
Sat, 2160° / 52°0.2Light rain
60 °Light rain

Wilmington, Saturday, 21 November

Light rain. High 60°, low 52°.

Pressure30.15 inHg
Wind10.9 mph NE
Humidity87%
Visibility—
Dew point52°
Sun, 2262° / 54°0Overcast
62 °Overcast

Wilmington, Sunday, 22 November

Overcast. High 62°, low 54°.

Pressure30.09 inHg
Wind8.6 mph SE
Humidity68%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2346° / 32°0.08Climate normal
46 °Climate normal

Wilmington, Monday, 23 November

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.08 in
Chance of precipitation30%
Record high66° (2003)
Record low13° (1970)
Tue, 2445° / 30°0.08Climate normal
45 °Climate normal

Wilmington, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high45°
Average low30°
Average precipitation0.08 in
Chance of precipitation25%
Record high68° (1966)
Record low13° (1970)
Wed, 2545° / 32°0.07Climate normal
45 °Climate normal

Wilmington, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.07 in
Chance of precipitation33%
Record high62° (2006)
Record low16° (1991)
Thu, 2646° / 31°0.12Climate normal
46 °Climate normal

Wilmington, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high46°
Average low31°
Average precipitation0.12 in
Chance of precipitation42%
Record high65° (1990)
Record low6° (1977)
Fri, 2744° / 31°0.21Climate normal
44 °Climate normal

Wilmington, Friday, 27 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.21 in
Chance of precipitation45%
Record high67° (1990)
Record low14° (2013)
Sat, 2842° / 29°0.13Climate normal
42 °Climate normal

Wilmington, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.13 in
Chance of precipitation25%
Record high65° (1998)
Record low6° (2018)
Sun, 2942° / 29°0.07Climate normal
42 °Climate normal

Wilmington, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.07 in
Chance of precipitation33%
Record high67° (1998)
Record low7° (1976)
Mon, 3043° / 29°0.09Climate normal
43 °Climate normal

Wilmington, Monday, 30 November

Climate normal for this date — 60-year average.

Average high43°
Average low29°
Average precipitation0.09 in
Chance of precipitation28%
Record high65° (1998)
Record low11° (1964)
Tue, 0140° / 28°0.15Climate normal
40 °Climate normal

Wilmington, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.15 in
Chance of precipitation40%
Record high66° (1970)
Record low12° (1985)
Wed, 0241° / 28°0.06Climate normal
41 °Climate normal

Wilmington, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high41°
Average low28°
Average precipitation0.06 in
Chance of precipitation30%
Record high70° (1982)
Record low8° (1976)
Thu, 0340° / 28°0.09Climate normal
40 °Climate normal

Wilmington, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.09 in
Chance of precipitation32%
Record high70° (2012)
Record low6° (1985)
Fri, 0440° / 27°0.07Climate normal
40 °Climate normal

Wilmington, Friday, 4 December

Climate normal for this date — 60-year average.

Average high40°
Average low27°
Average precipitation0.07 in
Chance of precipitation25%
Record high67° (1998)
Record low-1° (1991)
Sat, 0540° / 26°0.07Climate normal
40 °Climate normal

Wilmington, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high40°
Average low26°
Average precipitation0.07 in
Chance of precipitation25%
Record high67° (2001)
Record low-1° (1991)
Sun, 0638° / 26°0.06Climate normal
38 °Climate normal

Wilmington, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high38°
Average low26°
Average precipitation0.06 in
Chance of precipitation20%
Record high63° (1980)
Record low-1° (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 Wilmington, 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 Wilmington, 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.