As of 04:15 CDT

Weather in Watertown, WI

53°Current weather

Watertown, Thursday, 15 October, 04:15

Overcast. Feels like 52°. High 61°, low 53°.

Pressure30.18 inHg
Wind5 mph E
Humidity83%
Visibility6.2 mi
Dew point49°

Monthly outlook for Watertown, WI: average high 56.5°, average low 40.5°. That is 0.5° above the climate normal for October. Precipitation is expected on 4 days (about 1.1 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 23 October (67.4°), the coolest 30 October (27°).

56.5°/40.5°
Average high / low
+0.5°
Above normal
4 / 5
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 October – 24 October62.3°56.7°+3.1°
25 October – 3 November47°52.8°-3.2°
4 November – 13 Novemberat normal46.9°—

October records over 66 years

84.9°3 October 2025All-time high
20.7°30 October 1988All-time low

Climate normals and records are computed from the nearest reference point — Reeseville (10 mi).

Fri, 1657° / 41°0.09Light rain
57 °Light rain

Watertown, Friday, 16 October

Light rain. High 57°, low 41°.

Pressure30.09 inHg
Wind15.7 mph N
Humidity85%
Visibility2.6 mi
Dew point44°
Sat, 1755° / 34°0Clear
55 °Clear

Watertown, Saturday, 17 October

Clear. High 55°, low 34°.

Pressure30.50 inHg
Wind8.8 mph SW
Humidity49%
Visibility6.2 mi
Dew point33°
Sun, 1860° / 43°0Clear
60 °Clear

Watertown, Sunday, 18 October

Clear. High 60°, low 43°.

Pressure30.36 inHg
Wind15.6 mph SW
Humidity49%
Visibility6.2 mi
Dew point38°
Mon, 1963° / 41°0Partly cloudy
63 °Partly cloudy

Watertown, Monday, 19 October

Partly cloudy. High 63°, low 41°.

Pressure30.36 inHg
Wind8 mph SW
Humidity52%
Visibility—
Dew point41°
Tue, 2065° / 41°0Clear
65 °Clear

Watertown, Tuesday, 20 October

Clear. High 65°, low 41°.

Pressure30.33 inHg
Wind5.6 mph SE
Humidity48%
Visibility—
Dew point40°
Wed, 2166° / 47°0Clear
66 °Clear

Watertown, Wednesday, 21 October

Clear. High 66°, low 47°.

Pressure30.36 inHg
Wind8.7 mph SE
Humidity51%
Visibility—
Dew point44°
Thu, 2267° / 48°0Overcast
67 °Overcast

Watertown, Thursday, 22 October

Overcast. High 67°, low 48°.

Pressure30.27 inHg
Wind10.4 mph SW
Humidity47%
Visibility—
Dew point43°
Fri, 2367° / 53°0Overcast
67 °Overcast

Watertown, Friday, 23 October

Overcast. High 67°, low 53°.

Pressure30.15 inHg
Wind14.5 mph S
Humidity44%
Visibility—
Dew point43°
Sat, 2462° / 55°0.01Light rain
62 °Light rain

Watertown, Saturday, 24 October

Light rain. High 62°, low 55°.

Pressure30.09 inHg
Wind16.9 mph S
Humidity75%
Visibility—
Dew point54°
Sun, 2553° / 40°0.23Rain
53 °Rain

Watertown, Sunday, 25 October

Rain. High 53°, low 40°.

Pressure30.09 inHg
Wind14.4 mph W
Humidity48%
Visibility—
Dew point31°
Mon, 2646° / 33°0Mostly clear
46 °Mostly clear

Watertown, Monday, 26 October

Mostly clear. High 46°, low 33°.

Pressure30.27 inHg
Wind15.6 mph W
Humidity45%
Visibility—
Dew point23°
Tue, 2742° / 28°0Mostly clear
42 °Mostly clear

Watertown, Tuesday, 27 October

Mostly clear. High 42°, low 28°.

Pressure30.24 inHg
Wind12.1 mph W
Humidity36%
Visibility—
Dew point14°
Wed, 2854° / 29°0.01Light rain
54 °Light rain

Watertown, Wednesday, 28 October

Light rain. High 54°, low 29°.

Pressure29.97 inHg
Wind14.4 mph SW
Humidity54%
Visibility—
Dew point32°
Thu, 2947° / 34°0.07Light rain
47 °Light rain

Watertown, Thursday, 29 October

Light rain. High 47°, low 34°.

Pressure30.09 inHg
Wind11.2 mph NW
Humidity47%
Visibility—
Dew point25°
Fri, 3039° / 27°0Clear
39 °Clear

Watertown, Friday, 30 October

Clear. High 39°, low 27°.

Pressure30.47 inHg
Wind17.4 mph N
Humidity34%
Visibility—
Dew point12°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3153° / 40°0.09Climate normal
53 °Climate normal

Watertown, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.09 in
Chance of precipitation33%
Record high69° (1971)
Record low23° (2019)
Sun, 0152° / 39°0.2Climate normal
52 °Climate normal

Watertown, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.2 in
Chance of precipitation38%
Record high70° (2000)
Record low15° (2019)
Mon, 0251° / 38°0.12Climate normal
51 °Climate normal

Watertown, Monday, 2 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.12 in
Chance of precipitation33%
Record high71° (1961)
Record low19° (1991)
Tue, 0350° / 37°0.05Climate normal
50 °Climate normal

Watertown, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.05 in
Chance of precipitation27%
Record high70° (2008)
Record low16° (1991)
Wed, 0449° / 37°0.08Climate normal
49 °Climate normal

Watertown, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.08 in
Chance of precipitation25%
Record high71° (2008)
Record low13° (1991)
Thu, 0549° / 37°0.09Climate normal
49 °Climate normal

Watertown, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.09 in
Chance of precipitation28%
Record high68° (2015)
Record low18° (1991)
Fri, 0649° / 35°0.08Climate normal
49 °Climate normal

Watertown, Friday, 6 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.08 in
Chance of precipitation30%
Record high69° (1975)
Record low15° (1991)
Sat, 0748° / 35°0.03Climate normal
48 °Climate normal

Watertown, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.03 in
Chance of precipitation17%
Record high68° (2020)
Record low7° (1991)
Sun, 0848° / 35°0.04Climate normal
48 °Climate normal

Watertown, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.04 in
Chance of precipitation18%
Record high70° (2020)
Record low6° (2019)
Mon, 0948° / 35°0.1Climate normal
48 °Climate normal

Watertown, Monday, 9 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.1 in
Chance of precipitation35%
Record high73° (2020)
Record low19° (1991)
Tue, 1046° / 34°0.11Climate normal
46 °Climate normal

Watertown, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high46°
Average low34°
Average precipitation0.11 in
Chance of precipitation35%
Record high71° (2022)
Record low13° (2017)
Wed, 1144° / 31°0.07Climate normal
44 °Climate normal

Watertown, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.07 in
Chance of precipitation28%
Record high67° (1964)
Record low13° (2019)
Thu, 1243° / 30°0.06Climate normal
43 °Climate normal

Watertown, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.06 in
Chance of precipitation28%
Record high63° (1964)
Record low4° (2019)
Fri, 1344° / 30°0.04Climate normal
44 °Climate normal

Watertown, Friday, 13 November

Climate normal for this date — 60-year average.

Average high44°
Average low30°
Average precipitation0.04 in
Chance of precipitation23%
Record high66° (1999)
Record low6° (1986)

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 Watertown, 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 Watertown, 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.