As of 12:06 CDT

Weather in Addison, WI

63°Current weather

Addison, Friday, 9 October, 12:06

Overcast. Feels like 62°. High 64°, low 48°.

Pressure30.15 inHg
Wind10.4 mph E
Humidity56%
Visibility6.2 mi
Dew point47°

Monthly outlook for Addison, WI: average high 59.4°, average low 45°. That is 1.2° above the climate normal for October. Precipitation is expected on 7 days (about 1.3 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 12 October (77.9°), the coolest 18 October (28.3°).

59.4°/45°
Average high / low
+1.2°
Above normal
7 / 5
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 October – 18 October62.2°58.5°+2°
19 October – 28 October54.8°54.4°+0.2°
29 October – 7 Novemberat normal50.2°—

October records over 66 years

83.5°1 October 2023All-time high
21°30 October 1988All-time low

Climate normals and records are computed from the nearest reference point — Theresa (8 mi).

Sat, 1077° / 56°0Overcast
77 °Overcast

Addison, Saturday, 10 October

Overcast. High 77°, low 56°.

Pressure30.03 inHg
Wind11.5 mph S
Humidity61%
Visibility6.2 mi
Dew point57°
Sun, 1174° / 57°0Clear
74 °Clear

Addison, Sunday, 11 October

Clear. High 74°, low 57°.

Pressure29.91 inHg
Wind6.8 mph S
Humidity66%
Visibility6.2 mi
Dew point59°
Mon, 1278° / 61°0.1Light rain
78 °Light rain

Addison, Monday, 12 October

Light rain. High 78°, low 61°.

Pressure29.74 inHg
Wind10.2 mph SW
Humidity70%
Visibility6.2 mi
Dew point62°
Tue, 1364° / 55°0.14Light rain
64 °Light rain

Addison, Tuesday, 13 October

Light rain. High 64°, low 55°.

Pressure29.88 inHg
Wind8.3 mph N
Humidity84%
Visibility6.2 mi
Dew point55°
Wed, 1460° / 50°0Overcast
60 °Overcast

Addison, Wednesday, 14 October

Overcast. High 60°, low 50°.

Pressure30.12 inHg
Wind8.2 mph NE
Humidity64%
Visibility—
Dew point47°
Thu, 1562° / 48°0.06Light rain
62 °Light rain

Addison, Thursday, 15 October

Light rain. High 62°, low 48°.

Pressure30.00 inHg
Wind12.5 mph S
Humidity53%
Visibility—
Dew point43°
Fri, 1654° / 39°0.19Light rain
54 °Light rain

Addison, Friday, 16 October

Light rain. High 54°, low 39°.

Pressure29.68 inHg
Wind27.7 mph W
Humidity50%
Visibility—
Dew point32°
Sat, 1743° / 31°0Overcast
43 °Overcast

Addison, Saturday, 17 October

Overcast. High 43°, low 31°.

Pressure30.30 inHg
Wind24.3 mph NW
Humidity47%
Visibility—
Dew point22°
Sun, 1847° / 28°0Overcast
47 °Overcast

Addison, Sunday, 18 October

Overcast. High 47°, low 28°.

Pressure30.30 inHg
Wind13.4 mph S
Humidity37%
Visibility—
Dew point19°
Mon, 1958° / 35°0Partly cloudy
58 °Partly cloudy

Addison, Monday, 19 October

Partly cloudy. High 58°, low 35°.

Pressure30.15 inHg
Wind10.5 mph SW
Humidity54%
Visibility—
Dew point37°
Tue, 2061° / 40°0Clear
61 °Clear

Addison, Tuesday, 20 October

Clear. High 61°, low 40°.

Pressure30.33 inHg
Wind9.1 mph S
Humidity42%
Visibility—
Dew point34°
Wed, 2162° / 48°0.04Light rain
62 °Light rain

Addison, Wednesday, 21 October

Light rain. High 62°, low 48°.

Pressure30.18 inHg
Wind12.5 mph SW
Humidity47%
Visibility—
Dew point40°
Thu, 2256° / 54°0.39Rain
56 °Rain

Addison, Thursday, 22 October

Rain. High 56°, low 54°.

Pressure29.91 inHg
Wind12.6 mph W
Humidity97%
Visibility—
Dew point54°
Fri, 2349° / 38°0.03Light rain
49 °Light rain

Addison, Friday, 23 October

Light rain. High 49°, low 38°.

Pressure29.85 inHg
Wind19.8 mph W
Humidity83%
Visibility—
Dew point35°
Sat, 2444° / 31°0Partly cloudy
44 °Partly cloudy

Addison, Saturday, 24 October

Partly cloudy. High 44°, low 31°.

Pressure30.21 inHg
Wind16.5 mph N
Humidity49%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2554° / 41°0.07Climate normal
54 °Climate normal

Addison, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high54°
Average low41°
Average precipitation0.07 in
Chance of precipitation23%
Record high74° (1989)
Record low27° (2006)
Mon, 2653° / 40°0.09Climate normal
53 °Climate normal

Addison, Monday, 26 October

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.09 in
Chance of precipitation25%
Record high72° (1989)
Record low24° (1962)
Tue, 2753° / 40°0.07Climate normal
53 °Climate normal

Addison, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.07 in
Chance of precipitation25%
Record high73° (2014)
Record low24° (2020)
Wed, 2852° / 40°0.06Climate normal
52 °Climate normal

Addison, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high52°
Average low40°
Average precipitation0.06 in
Chance of precipitation25%
Record high68° (1974)
Record low26° (1969)
Thu, 2952° / 39°0.05Climate normal
52 °Climate normal

Addison, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.05 in
Chance of precipitation17%
Record high77° (2024)
Record low25° (1980)
Fri, 3054° / 40°0.09Climate normal
54 °Climate normal

Addison, Friday, 30 October

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.09 in
Chance of precipitation35%
Record high74° (2024)
Record low21° (1988)
Sat, 3152° / 40°0.09Climate normal
52 °Climate normal

Addison, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high52°
Average low40°
Average precipitation0.09 in
Chance of precipitation32%
Record high68° (1971)
Record low24° (2019)
Sun, 0151° / 38°0.19Climate normal
51 °Climate normal

Addison, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.19 in
Chance of precipitation35%
Record high69° (1990)
Record low18° (2019)
Mon, 0250° / 38°0.11Climate normal
50 °Climate normal

Addison, Monday, 2 November

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.11 in
Chance of precipitation38%
Record high71° (1961)
Record low19° (1991)
Tue, 0349° / 37°0.05Climate normal
49 °Climate normal

Addison, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.05 in
Chance of precipitation27%
Record high70° (2008)
Record low16° (1991)
Wed, 0449° / 37°0.07Climate normal
49 °Climate normal

Addison, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.07 in
Chance of precipitation27%
Record high71° (2008)
Record low13° (1991)
Thu, 0549° / 37°0.09Climate normal
49 °Climate normal

Addison, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.09 in
Chance of precipitation27%
Record high69° (2015)
Record low18° (1991)
Fri, 0648° / 35°0.09Climate normal
48 °Climate normal

Addison, Friday, 6 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.09 in
Chance of precipitation30%
Record high68° (1975)
Record low15° (1991)
Sat, 0748° / 35°0.03Climate normal
48 °Climate normal

Addison, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.03 in
Chance of precipitation17%
Record high67° (2020)
Record low8° (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 Addison, WI 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 Addison, WI 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.