As of 00:57 CDT

Weather in Watertown, TN

40°Current weather

Watertown, Sunday, 18 October, 00:57

Clear. Feels like 40°. High 66°, low 40°.

Pressure30.45 inHg
Wind1 mph W
Humidity86%
Visibility6.2 mi
Dew point36°

Monthly outlook for Watertown, TN: average high 74.2°, average low 52.3°. That is 4.1° above the climate normal for October. Precipitation is expected on 3 days (about 1.8 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 29 October (80°), the coolest 18 October (40.3°).

74.2°/52.3°
Average high / low
+4.1°
Above normal
3 / 4
Wet days / normal
1.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October72.7°67.4°+2.9°
28 October – 6 November76.6°64.5°+6.7°
7 November – 16 Novemberat normal59.6°—

October records over 66 years

93.9°3 October 2019All-time high
31.5°29 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Auburntown (11 mi).

Mon, 1972° / 44°0Clear
72 °Clear

Watertown, Monday, 19 October

Clear. High 72°, low 44°.

Pressure30.39 inHg
Wind4.9 mph N
Humidity36%
Visibility5.9 mi
Dew point40°
Tue, 2075° / 48°0Clear
75 °Clear

Watertown, Tuesday, 20 October

Clear. High 75°, low 48°.

Pressure30.33 inHg
Wind6.4 mph NE
Humidity31%
Visibility6.2 mi
Dew point39°
Wed, 2176° / 47°0Clear
76 °Clear

Watertown, Wednesday, 21 October

Clear. High 76°, low 47°.

Pressure30.24 inHg
Wind2.9 mph N
Humidity33%
Visibility6.2 mi
Dew point39°
Thu, 2274° / 49°0Clear
74 °Clear

Watertown, Thursday, 22 October

Clear. High 74°, low 49°.

Pressure30.18 inHg
Wind7.8 mph N
Humidity30%
Visibility—
Dew point38°
Fri, 2375° / 50°0Clear
75 °Clear

Watertown, Friday, 23 October

Clear. High 75°, low 50°.

Pressure30.21 inHg
Wind7.4 mph NE
Humidity27%
Visibility—
Dew point35°
Sat, 2475° / 49°0Partly cloudy
75 °Partly cloudy

Watertown, Saturday, 24 October

Partly cloudy. High 75°, low 49°.

Pressure30.33 inHg
Wind8.7 mph S
Humidity31%
Visibility—
Dew point39°
Sun, 2574° / 49°0Overcast
74 °Overcast

Watertown, Sunday, 25 October

Overcast. High 74°, low 49°.

Pressure30.36 inHg
Wind6.6 mph S
Humidity32%
Visibility—
Dew point38°
Mon, 2670° / 52°0Overcast
70 °Overcast

Watertown, Monday, 26 October

Overcast. High 70°, low 52°.

Pressure30.30 inHg
Wind6.8 mph N
Humidity43%
Visibility—
Dew point44°
Tue, 2771° / 47°0Overcast
71 °Overcast

Watertown, Tuesday, 27 October

Overcast. High 71°, low 47°.

Pressure30.30 inHg
Wind4.1 mph NE
Humidity37%
Visibility—
Dew point40°
Wed, 2878° / 52°0Mostly clear
78 °Mostly clear

Watertown, Wednesday, 28 October

Mostly clear. High 78°, low 52°.

Pressure30.21 inHg
Wind5.1 mph SE
Humidity38%
Visibility—
Dew point47°
Thu, 2980° / 55°0.02Light rain
80 °Light rain

Watertown, Thursday, 29 October

Light rain. High 80°, low 55°.

Pressure30.09 inHg
Wind14 mph S
Humidity44%
Visibility—
Dew point53°
Fri, 3069° / 62°1.08Rain
69 °Rain

Watertown, Friday, 30 October

Rain. High 69°, low 62°.

Pressure30.03 inHg
Wind12.2 mph SW
Humidity94%
Visibility—
Dew point64°
Sat, 3177° / 62°0.24Light rain
77 °Light rain

Watertown, Saturday, 31 October

Light rain. High 77°, low 62°.

Pressure30.03 inHg
Wind9.9 mph S
Humidity76%
Visibility—
Dew point67°
Sun, 0177° / 67°0.5Light rain
77 °Light rain

Watertown, Sunday, 1 November

Light rain. High 77°, low 67°.

Pressure30.00 inHg
Wind14.1 mph SW
Humidity77%
Visibility—
Dew point68°
Mon, 0279° / 64°0.01Light rain
79 °Light rain

Watertown, Monday, 2 November

Light rain. High 79°, low 64°.

Pressure30.09 inHg
Wind4.5 mph S
Humidity66%
Visibility—
Dew point64°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0363° / 47°0.08Climate normal
63 °Climate normal

Watertown, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high63°
Average low47°
Average precipitation0.08 in
Chance of precipitation28%
Record high80° (2003)
Record low24° (1966)
Wed, 0462° / 46°0.11Climate normal
62 °Climate normal

Watertown, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.11 in
Chance of precipitation35%
Record high77° (1987)
Record low21° (1966)
Thu, 0562° / 47°0.16Climate normal
62 °Climate normal

Watertown, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high62°
Average low47°
Average precipitation0.16 in
Chance of precipitation32%
Record high76° (1975)
Record low25° (1991)
Fri, 0662° / 46°0.13Climate normal
62 °Climate normal

Watertown, Friday, 6 November

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.13 in
Chance of precipitation37%
Record high77° (2024)
Record low30° (1967)
Sat, 0762° / 46°0.2Climate normal
62 °Climate normal

Watertown, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.2 in
Chance of precipitation38%
Record high78° (2024)
Record low29° (1993)
Sun, 0862° / 46°0.04Climate normal
62 °Climate normal

Watertown, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.04 in
Chance of precipitation17%
Record high80° (2005)
Record low28° (1971)
Mon, 0963° / 46°0.18Climate normal
63 °Climate normal

Watertown, Monday, 9 November

Climate normal for this date — 60-year average.

Average high63°
Average low46°
Average precipitation0.18 in
Chance of precipitation27%
Record high78° (2024)
Record low25° (2019)
Tue, 1061° / 45°0.15Climate normal
61 °Climate normal

Watertown, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.15 in
Chance of precipitation35%
Record high78° (2020)
Record low28° (2025)
Wed, 1160° / 43°0.1Climate normal
60 °Climate normal

Watertown, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high60°
Average low43°
Average precipitation0.1 in
Chance of precipitation32%
Record high73° (1985)
Record low24° (2025)
Thu, 1258° / 43°0.1Climate normal
58 °Climate normal

Watertown, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.1 in
Chance of precipitation35%
Record high74° (1978)
Record low22° (2019)
Fri, 1358° / 41°0.05Climate normal
58 °Climate normal

Watertown, Friday, 13 November

Climate normal for this date — 60-year average.

Average high58°
Average low41°
Average precipitation0.05 in
Chance of precipitation20%
Record high75° (1978)
Record low19° (2019)
Sat, 1459° / 42°0.1Climate normal
59 °Climate normal

Watertown, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high59°
Average low42°
Average precipitation0.1 in
Chance of precipitation32%
Record high75° (1993)
Record low24° (1986)
Sun, 1558° / 42°0.15Climate normal
58 °Climate normal

Watertown, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.15 in
Chance of precipitation37%
Record high75° (1964)
Record low23° (1969)
Mon, 1658° / 42°0.15Climate normal
58 °Climate normal

Watertown, Monday, 16 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.15 in
Chance of precipitation33%
Record high75° (1964)
Record low27° (2018)

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, TN 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, TN 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.