As of 18:08 CDT

Weather in Wilson, IL

53°Current weather

Wilson, Saturday, 17 October, 18:08

Clear. Feels like 50°. High 55°, low 35°.

Pressure30.42 inHg
Wind7.4 mph SW
Humidity58%
Visibility6.2 mi
Dew point37°

Monthly outlook for Wilson, IL: average high 63.1°, average low 47.4°. That is 3.9° above the climate normal for October. Precipitation is expected on 4 days (about 2.3 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 25 October (71.5°), the coolest 17 October (34.9°).

63.1°/47.4°
Average high / low
+3.9°
Above normal
4 / 5
Wet days / normal
2.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October64.6°57.1°+4.2°
27 October – 5 November60.6°53.1°+4.2°
6 November – 15 Novemberat normal47.7°—

October records over 66 years

86.9°3 October 2025All-time high
26.1°30 October 1988All-time low

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

Sun, 1862° / 43°0Clear
62 °Clear

Wilson, Sunday, 18 October

Clear. High 62°, low 43°.

Pressure30.39 inHg
Wind14.3 mph SW
Humidity54%
Visibility6.2 mi
Dew point40°
Mon, 1963° / 43°0Partly cloudy
63 °Partly cloudy

Wilson, Monday, 19 October

Partly cloudy. High 63°, low 43°.

Pressure30.39 inHg
Wind3.9 mph SW
Humidity59%
Visibility6.2 mi
Dew point45°
Tue, 2064° / 46°0Partly cloudy
64 °Partly cloudy

Wilson, Tuesday, 20 October

Partly cloudy. High 64°, low 46°.

Pressure30.39 inHg
Wind4.3 mph SE
Humidity65%
Visibility6.2 mi
Dew point50°
Wed, 2165° / 46°0Clear
65 °Clear

Wilson, Wednesday, 21 October

Clear. High 65°, low 46°.

Pressure30.27 inHg
Wind3.8 mph SW
Humidity59%
Visibility6.2 mi
Dew point47°
Thu, 2265° / 49°0Mostly clear
65 °Mostly clear

Wilson, Thursday, 22 October

Mostly clear. High 65°, low 49°.

Pressure30.30 inHg
Wind7.7 mph E
Humidity60%
Visibility—
Dew point48°
Fri, 2370° / 50°0Overcast
70 °Overcast

Wilson, Friday, 23 October

Overcast. High 70°, low 50°.

Pressure30.24 inHg
Wind7.4 mph S
Humidity47%
Visibility—
Dew point47°
Sat, 2467° / 55°0Overcast
67 °Overcast

Wilson, Saturday, 24 October

Overcast. High 67°, low 55°.

Pressure30.21 inHg
Wind13.3 mph SW
Humidity44%
Visibility—
Dew point41°
Sun, 2572° / 58°0Overcast
72 °Overcast

Wilson, Sunday, 25 October

Overcast. High 72°, low 58°.

Pressure30.12 inHg
Wind16.5 mph SW
Humidity42%
Visibility—
Dew point45°
Mon, 2663° / 50°0.39Rain
63 °Rain

Wilson, Monday, 26 October

Rain. High 63°, low 50°.

Pressure30.15 inHg
Wind9.5 mph W
Humidity90%
Visibility—
Dew point52°
Tue, 2752° / 42°0Mostly clear
52 °Mostly clear

Wilson, Tuesday, 27 October

Mostly clear. High 52°, low 42°.

Pressure30.39 inHg
Wind11.6 mph NE
Humidity49%
Visibility—
Dew point33°
Wed, 2855° / 40°0Overcast
55 °Overcast

Wilson, Wednesday, 28 October

Overcast. High 55°, low 40°.

Pressure30.33 inHg
Wind10 mph SE
Humidity38%
Visibility—
Dew point28°
Thu, 2957° / 44°0.54Rain
57 °Rain

Wilson, Thursday, 29 October

Rain. High 57°, low 44°.

Pressure29.91 inHg
Wind14.2 mph S
Humidity94%
Visibility—
Dew point47°
Fri, 3065° / 57°0.17Light rain
65 °Light rain

Wilson, Friday, 30 October

Light rain. High 65°, low 57°.

Pressure29.83 inHg
Wind15.5 mph S
Humidity72%
Visibility—
Dew point55°
Sat, 3167° / 51°1.18Rain
67 °Rain

Wilson, Saturday, 31 October

Rain. High 67°, low 51°.

Pressure29.74 inHg
Wind20.6 mph S
Humidity74%
Visibility—
Dew point58°
Sun, 0168° / 48°0Partly cloudy
68 °Partly cloudy

Wilson, Sunday, 1 November

Partly cloudy. High 68°, low 48°.

Pressure30.12 inHg
Wind9.5 mph S
Humidity48%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0252° / 41°0.14Climate normal
52 °Climate normal

Wilson, Monday, 2 November

Climate normal for this date — 60-year average.

Average high52°
Average low41°
Average precipitation0.14 in
Chance of precipitation37%
Record high72° (1961)
Record low23° (1991)
Tue, 0351° / 40°0.06Climate normal
51 °Climate normal

Wilson, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.06 in
Chance of precipitation30%
Record high70° (1987)
Record low17° (1991)
Wed, 0451° / 41°0.1Climate normal
51 °Climate normal

Wilson, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high51°
Average low41°
Average precipitation0.1 in
Chance of precipitation32%
Record high69° (2022)
Record low15° (1991)
Thu, 0551° / 40°0.12Climate normal
51 °Climate normal

Wilson, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.12 in
Chance of precipitation28%
Record high71° (1978)
Record low20° (1991)
Fri, 0651° / 38°0.09Climate normal
51 °Climate normal

Wilson, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.09 in
Chance of precipitation30%
Record high70° (2020)
Record low22° (1991)
Sat, 0750° / 38°0.05Climate normal
50 °Climate normal

Wilson, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.05 in
Chance of precipitation18%
Record high68° (2020)
Record low14° (1991)
Sun, 0850° / 38°0.04Climate normal
50 °Climate normal

Wilson, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.04 in
Chance of precipitation18%
Record high73° (2020)
Record low15° (1991)
Mon, 0950° / 38°0.11Climate normal
50 °Climate normal

Wilson, Monday, 9 November

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.11 in
Chance of precipitation33%
Record high73° (2020)
Record low20° (1991)
Tue, 1049° / 37°0.11Climate normal
49 °Climate normal

Wilson, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.11 in
Chance of precipitation38%
Record high72° (2022)
Record low16° (2017)
Wed, 1146° / 35°0.08Climate normal
46 °Climate normal

Wilson, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.08 in
Chance of precipitation35%
Record high67° (1964)
Record low15° (2019)
Thu, 1245° / 34°0.06Climate normal
45 °Climate normal

Wilson, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high45°
Average low34°
Average precipitation0.06 in
Chance of precipitation22%
Record high64° (1964)
Record low3° (2019)
Fri, 1345° / 33°0.05Climate normal
45 °Climate normal

Wilson, Friday, 13 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.05 in
Chance of precipitation25%
Record high67° (1999)
Record low2° (2019)
Sat, 1446° / 34°0.07Climate normal
46 °Climate normal

Wilson, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high46°
Average low34°
Average precipitation0.07 in
Chance of precipitation28%
Record high66° (1971)
Record low15° (1986)
Sun, 1546° / 35°0.08Climate normal
46 °Climate normal

Wilson, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.08 in
Chance of precipitation28%
Record high68° (2025)
Record low17° (2019)

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 Wilson, 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 Wilson, 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.