As of 21:24 CDT

Weather in Watertown, WI

56°Current weather

Watertown, Thursday, 15 October, 21:24

Overcast. Feels like 56°. High 58°, low 55°.

Pressure29.74 inHg
Wind9.2 mph W
Humidity99%
Visibility5.4 mi
Dew point56°

Monthly outlook for Watertown, WI: average high 61.4°, average low 47.2°. That is 3.3° above the climate normal for October. Precipitation is expected on 3 days (about 1.6 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 23 October (71.5°), the coolest 17 October (38.7°).

61.4°/47.2°
Average high / low
+3.3°
Above normal
3 / 5
Wet days / normal
1.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 October – 24 October63°56.7°+3.5°
25 October – 3 November58.8°52.8°+3.3°
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, 1656° / 45°0.07Light rain
56 °Light rain

Watertown, Friday, 16 October

Light rain. High 56°, low 45°.

Pressure30.12 inHg
Wind20 mph N
Humidity68%
Visibility6.2 mi
Dew point42°
Sat, 1756° / 39°0Clear
56 °Clear

Watertown, Saturday, 17 October

Clear. High 56°, low 39°.

Pressure30.50 inHg
Wind10.4 mph SW
Humidity46%
Visibility6.2 mi
Dew point31°
Sun, 1861° / 43°0Clear
61 °Clear

Watertown, Sunday, 18 October

Clear. High 61°, low 43°.

Pressure30.39 inHg
Wind15 mph SW
Humidity48%
Visibility6.2 mi
Dew point37°
Mon, 1962° / 42°0Overcast
62 °Overcast

Watertown, Monday, 19 October

Overcast. High 62°, low 42°.

Pressure30.36 inHg
Wind7.4 mph S
Humidity58%
Visibility6.2 mi
Dew point43°
Tue, 2065° / 42°0Overcast
65 °Overcast

Watertown, Tuesday, 20 October

Overcast. High 65°, low 42°.

Pressure30.33 inHg
Wind6.6 mph S
Humidity46%
Visibility—
Dew point40°
Wed, 2167° / 44°0Partly cloudy
67 °Partly cloudy

Watertown, Wednesday, 21 October

Partly cloudy. High 67°, low 44°.

Pressure30.30 inHg
Wind7.7 mph S
Humidity44%
Visibility—
Dew point41°
Thu, 2265° / 51°0Overcast
65 °Overcast

Watertown, Thursday, 22 October

Overcast. High 65°, low 51°.

Pressure30.24 inHg
Wind8.4 mph S
Humidity54%
Visibility—
Dew point45°
Fri, 2372° / 57°0Overcast
72 °Overcast

Watertown, Friday, 23 October

Overcast. High 72°, low 57°.

Pressure30.18 inHg
Wind10.9 mph S
Humidity37%
Visibility—
Dew point42°
Sat, 2469° / 54°0Overcast
69 °Overcast

Watertown, Saturday, 24 October

Overcast. High 69°, low 54°.

Pressure30.21 inHg
Wind12.4 mph S
Humidity40%
Visibility—
Dew point41°
Sun, 2569° / 53°0Overcast
69 °Overcast

Watertown, Sunday, 25 October

Overcast. High 69°, low 53°.

Pressure30.27 inHg
Wind6.2 mph NE
Humidity52%
Visibility—
Dew point48°
Mon, 2663° / 50°0Overcast
63 °Overcast

Watertown, Monday, 26 October

Overcast. High 63°, low 50°.

Pressure30.09 inHg
Wind13 mph E
Humidity55%
Visibility—
Dew point45°
Tue, 2756° / 45°0.02Light rain
56 °Light rain

Watertown, Tuesday, 27 October

Light rain. High 56°, low 45°.

Pressure29.97 inHg
Wind12.1 mph SW
Humidity85%
Visibility—
Dew point47°
Wed, 2855° / 46°0.88Rain
55 °Rain

Watertown, Wednesday, 28 October

Rain. High 55°, low 46°.

Pressure29.71 inHg
Wind16.4 mph E
Humidity76%
Visibility—
Dew point46°
Thu, 2955° / 47°0Light rain
55 °Light rain

Watertown, Thursday, 29 October

Light rain. High 55°, low 47°.

Pressure29.80 inHg
Wind12.9 mph W
Humidity88%
Visibility—
Dew point49°
Fri, 3055° / 40°0Clear
55 °Clear

Watertown, Friday, 30 October

Clear. High 55°, low 40°.

Pressure29.94 inHg
Wind16.4 mph W
Humidity50%
Visibility—
Dew point34°
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.