As of 17:36 CDT

Weather in Watertown, WI

57°Current weather

Watertown, Saturday, 17 October, 17:36

Clear. Feels like 54°. High 57°, low 33°.

Pressure30.39 inHg
Wind12.7 mph SW
Humidity26%
Visibility6.2 mi
Dew point24°

Monthly outlook for Watertown, WI: average high 63.1°, average low 45.4°. That is 4.5° above the climate normal for October. Precipitation is expected on 4 days (about 1.5 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 25 October (72.2°), the coolest 17 October (33.5°).

63.1°/45.4°
Average high / low
+4.5°
Above normal
4 / 5
Wet days / normal
1.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October65°55.9°+5°
27 October – 5 November59.9°51.9°+4.5°
6 November – 15 Novemberat normal45.8°—

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).

Sun, 1862° / 41°0Clear
62 °Clear

Watertown, Sunday, 18 October

Clear. High 62°, low 41°.

Pressure30.33 inHg
Wind15.4 mph SW
Humidity53%
Visibility6.2 mi
Dew point39°
Mon, 1963° / 42°0Overcast
63 °Overcast

Watertown, Monday, 19 October

Overcast. High 63°, low 42°.

Pressure30.39 inHg
Wind4 mph SW
Humidity62%
Visibility6.2 mi
Dew point46°
Tue, 2064° / 41°0Clear
64 °Clear

Watertown, Tuesday, 20 October

Clear. High 64°, low 41°.

Pressure30.39 inHg
Wind5.3 mph SE
Humidity60%
Visibility6.2 mi
Dew point48°
Wed, 2166° / 43°0Clear
66 °Clear

Watertown, Wednesday, 21 October

Clear. High 66°, low 43°.

Pressure30.27 inHg
Wind3.9 mph SW
Humidity64%
Visibility6.2 mi
Dew point48°
Thu, 2267° / 48°0Overcast
67 °Overcast

Watertown, Thursday, 22 October

Overcast. High 67°, low 48°.

Pressure30.30 inHg
Wind6.8 mph E
Humidity53%
Visibility—
Dew point47°
Fri, 2368° / 47°0Overcast
68 °Overcast

Watertown, Friday, 23 October

Overcast. High 68°, low 47°.

Pressure30.24 inHg
Wind8.5 mph S
Humidity46%
Visibility—
Dew point44°
Sat, 2470° / 56°0Overcast
70 °Overcast

Watertown, Saturday, 24 October

Overcast. High 70°, low 56°.

Pressure30.18 inHg
Wind14.9 mph SW
Humidity43%
Visibility—
Dew point43°
Sun, 2572° / 60°0.01Light rain
72 °Light rain

Watertown, Sunday, 25 October

Light rain. High 72°, low 60°.

Pressure30.06 inHg
Wind17.4 mph SW
Humidity46%
Visibility—
Dew point49°
Mon, 2661° / 48°0.09Light rain
61 °Light rain

Watertown, Monday, 26 October

Light rain. High 61°, low 48°.

Pressure30.15 inHg
Wind8.6 mph NE
Humidity55%
Visibility—
Dew point41°
Tue, 2753° / 37°0Clear
53 °Clear

Watertown, Tuesday, 27 October

Clear. High 53°, low 37°.

Pressure30.39 inHg
Wind10.9 mph NE
Humidity44%
Visibility—
Dew point29°
Wed, 2854° / 37°0Overcast
54 °Overcast

Watertown, Wednesday, 28 October

Overcast. High 54°, low 37°.

Pressure30.33 inHg
Wind13.1 mph S
Humidity40%
Visibility—
Dew point28°
Thu, 2957° / 44°0.56Rain
57 °Rain

Watertown, Thursday, 29 October

Rain. High 57°, low 44°.

Pressure29.88 inHg
Wind16.8 mph S
Humidity94%
Visibility—
Dew point48°
Fri, 3066° / 55°0.22Rain
66 °Rain

Watertown, Friday, 30 October

Rain. High 66°, low 55°.

Pressure29.77 inHg
Wind15.3 mph S
Humidity82%
Visibility—
Dew point58°
Sat, 3164° / 49°0.63Rain
64 °Rain

Watertown, Saturday, 31 October

Rain. High 64°, low 49°.

Pressure29.74 inHg
Wind23.2 mph SW
Humidity65%
Visibility—
Dew point49°
Sun, 0165° / 45°0Partly cloudy
65 °Partly cloudy

Watertown, Sunday, 1 November

Partly cloudy. High 65°, low 45°.

Pressure30.12 inHg
Wind12.8 mph S
Humidity46%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 1544° / 32°0.05Climate normal
44 °Climate normal

Watertown, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.05 in
Chance of precipitation25%
Record high67° (2025)
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.