As of 03:24 CDT

Weather in Watertown, WI

51°Current weather

Watertown, Friday, 16 October, 03:24

Partly cloudy. Feels like 50°. High 54°, low 45°.

Pressure29.88 inHg
Wind15 mph W
Humidity95%
Visibility6.2 mi
Dew point49°

Monthly outlook for Watertown, WI: average high 61.8°, average low 45.1°. That is 3.7° above the climate normal for October. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 24 October (70.6°), the coolest 31 October (35.9°).

61.8°/45.1°
Average high / low
+3.7°
Above normal
3 / 5
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October64°56.3°+4.2°
26 October – 4 November58.3°52.3°+3.4°
5 November – 14 Novemberat normal46.3°—

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).

Sat, 1758° / 39°0Clear
58 °Clear

Watertown, Saturday, 17 October

Clear. High 58°, low 39°.

Pressure30.50 inHg
Wind10.1 mph SW
Humidity45%
Visibility6.2 mi
Dew point32°
Sun, 1861° / 43°0Clear
61 °Clear

Watertown, Sunday, 18 October

Clear. High 61°, low 43°.

Pressure30.39 inHg
Wind15.1 mph SW
Humidity47%
Visibility6.2 mi
Dew point37°
Mon, 1962° / 41°0Partly cloudy
62 °Partly cloudy

Watertown, Monday, 19 October

Partly cloudy. High 62°, low 41°.

Pressure30.39 inHg
Wind6.9 mph S
Humidity54%
Visibility6.2 mi
Dew point43°
Tue, 2065° / 42°0Clear
65 °Clear

Watertown, Tuesday, 20 October

Clear. High 65°, low 42°.

Pressure30.39 inHg
Wind6.2 mph SE
Humidity43%
Visibility—
Dew point38°
Wed, 2165° / 43°0Clear
65 °Clear

Watertown, Wednesday, 21 October

Clear. High 65°, low 43°.

Pressure30.30 inHg
Wind7.4 mph S
Humidity39%
Visibility—
Dew point37°
Thu, 2264° / 52°0.03Light rain
64 °Light rain

Watertown, Thursday, 22 October

Light rain. High 64°, low 52°.

Pressure30.18 inHg
Wind7.2 mph SW
Humidity73%
Visibility—
Dew point49°
Fri, 2370° / 48°0Clear
70 °Clear

Watertown, Friday, 23 October

Clear. High 70°, low 48°.

Pressure30.18 inHg
Wind8.3 mph SE
Humidity47%
Visibility—
Dew point44°
Sat, 2471° / 51°0Partly cloudy
71 °Partly cloudy

Watertown, Saturday, 24 October

Partly cloudy. High 71°, low 51°.

Pressure30.18 inHg
Wind12.2 mph S
Humidity45%
Visibility—
Dew point46°
Sun, 2571° / 52°0Overcast
71 °Overcast

Watertown, Sunday, 25 October

Overcast. High 71°, low 52°.

Pressure30.18 inHg
Wind8.2 mph S
Humidity43%
Visibility—
Dew point44°
Mon, 2665° / 49°0Overcast
65 °Overcast

Watertown, Monday, 26 October

Overcast. High 65°, low 49°.

Pressure29.97 inHg
Wind12.1 mph E
Humidity49%
Visibility—
Dew point43°
Tue, 2754° / 45°0.07Light rain
54 °Light rain

Watertown, Tuesday, 27 October

Light rain. High 54°, low 45°.

Pressure29.77 inHg
Wind16.4 mph W
Humidity87%
Visibility—
Dew point46°
Wed, 2863° / 42°0Partly cloudy
63 °Partly cloudy

Watertown, Wednesday, 28 October

Partly cloudy. High 63°, low 42°.

Pressure29.94 inHg
Wind11.9 mph SW
Humidity51%
Visibility—
Dew point41°
Thu, 2964° / 48°0Overcast
64 °Overcast

Watertown, Thursday, 29 October

Overcast. High 64°, low 48°.

Pressure29.83 inHg
Wind11.1 mph S
Humidity64%
Visibility—
Dew point50°
Fri, 3063° / 44°0.4Rain
63 °Rain

Watertown, Friday, 30 October

Rain. High 63°, low 44°.

Pressure29.41 inHg
Wind20 mph W
Humidity83%
Visibility—
Dew point56°
Sat, 3142° / 36°0.04Snow
42 °Snow

Watertown, Saturday, 31 October

Snow. High 42°, low 36°.

Pressure29.80 inHg
Wind18.2 mph W
Humidity74%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sat, 1444° / 31°0.04Climate normal
44 °Climate normal

Watertown, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.04 in
Chance of precipitation22%
Record high65° (1971)
Record low11° (1995)

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.