As of 04:35 CDT

Weather in Addison, WI

57°Current weather

Addison, Sunday, 11 October, 04:35

Clear. Feels like 56°. High 79°, low 57°.

Pressure30.00 inHg
Wind0 mph N
Humidity77%
Visibility6.2 mi
Dew point50°

Monthly outlook for Addison, WI: average high 58.6°, average low 42.8°. That is 1.2° above the climate normal for October. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 12 October (80°), the coolest 18 October (23.9°).

58.6°/42.8°
Average high / low
+1.2°
Above normal
3 / 5
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 October – 20 October60.4°57.6°+1.5°
21 October – 30 October55.6°53.9°+1°
31 October – 9 Novemberat normal49.1°—

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).

Mon, 1280° / 59°0Clear
80 °Clear

Addison, Monday, 12 October

Clear. High 80°, low 59°.

Pressure29.77 inHg
Wind11.1 mph SW
Humidity63%
Visibility6.2 mi
Dew point62°
Tue, 1371° / 59°0Overcast
71 °Overcast

Addison, Tuesday, 13 October

Overcast. High 71°, low 59°.

Pressure29.80 inHg
Wind12.2 mph NW
Humidity73%
Visibility6.2 mi
Dew point59°
Wed, 1463° / 54°0Overcast
63 °Overcast

Addison, Wednesday, 14 October

Overcast. High 63°, low 54°.

Pressure30.12 inHg
Wind7.1 mph N
Humidity63%
Visibility6.2 mi
Dew point49°
Thu, 1557° / 51°0.16Light rain
57 °Light rain

Addison, Thursday, 15 October

Light rain. High 57°, low 51°.

Pressure30.24 inHg
Wind10.1 mph E
Humidity69%
Visibility—
Dew point46°
Fri, 1656° / 39°0.03Light rain
56 °Light rain

Addison, Friday, 16 October

Light rain. High 56°, low 39°.

Pressure30.39 inHg
Wind18.1 mph NW
Humidity47%
Visibility—
Dew point35°
Sat, 1740° / 27°0.05Light snow
40 °Light snow

Addison, Saturday, 17 October

Light snow. High 40°, low 27°.

Pressure30.39 inHg
Wind20.8 mph N
Humidity47%
Visibility—
Dew point19°
Sun, 1844° / 24°0Partly cloudy
44 °Partly cloudy

Addison, Sunday, 18 October

Partly cloudy. High 44°, low 24°.

Pressure30.47 inHg
Wind9.2 mph SW
Humidity32%
Visibility—
Dew point12°
Mon, 1954° / 33°0Partly cloudy
54 °Partly cloudy

Addison, Monday, 19 October

Partly cloudy. High 54°, low 33°.

Pressure30.18 inHg
Wind17.9 mph SW
Humidity45%
Visibility—
Dew point29°
Tue, 2061° / 39°0Clear
61 °Clear

Addison, Tuesday, 20 October

Clear. High 61°, low 39°.

Pressure30.12 inHg
Wind10.8 mph SW
Humidity48%
Visibility—
Dew point37°
Wed, 2164° / 48°0Partly cloudy
64 °Partly cloudy

Addison, Wednesday, 21 October

Partly cloudy. High 64°, low 48°.

Pressure30.06 inHg
Wind18.9 mph SW
Humidity52%
Visibility—
Dew point43°
Thu, 2259° / 43°0Mostly clear
59 °Mostly clear

Addison, Thursday, 22 October

Mostly clear. High 59°, low 43°.

Pressure30.33 inHg
Wind14.7 mph NW
Humidity47%
Visibility—
Dew point37°
Fri, 2356° / 40°0.03Light rain
56 °Light rain

Addison, Friday, 23 October

Light rain. High 56°, low 40°.

Pressure30.30 inHg
Wind22.6 mph S
Humidity61%
Visibility—
Dew point40°
Sat, 2459° / 43°0.17Rain
59 °Rain

Addison, Saturday, 24 October

Rain. High 59°, low 43°.

Pressure30.00 inHg
Wind25.1 mph SW
Humidity68%
Visibility—
Dew point35°
Sun, 2547° / 34°0Partly cloudy
47 °Partly cloudy

Addison, Sunday, 25 October

Partly cloudy. High 47°, low 34°.

Pressure30.33 inHg
Wind14.6 mph NW
Humidity53%
Visibility—
Dew point29°
Mon, 2648° / 37°0Overcast
48 °Overcast

Addison, Monday, 26 October

Overcast. High 48°, low 37°.

Pressure30.09 inHg
Wind11.3 mph N
Humidity59%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 0847° / 35°0.05Climate normal
47 °Climate normal

Addison, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.05 in
Chance of precipitation20%
Record high69° (2020)
Record low6° (2019)
Mon, 0947° / 35°0.11Climate normal
47 °Climate normal

Addison, Monday, 9 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.11 in
Chance of precipitation37%
Record high72° (2020)
Record low17° (2017)

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.