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Current weather in Watertown is few clouds.

Where can I find the hourly weather forecast for Watertown?

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Is the weather forecast for Watertown updated regularly?

Weather data for Watertown is updated regularly with the latest available observations and forecasts.

Now · 2:49 PM

Watertown Weather & Hourly Forecast

United States · New York · 13601

62°F

Mostly sunny

Feels like: 56°F

💧 Humidity 52% 🌡 Pressure 30.39 inHg 💨 Wind 9 mph 👁 Visibility 30.6 mi ☁ Clouds 23% ☀️ UV index 4.4 · Moderate 🌅 Sunrise 6:49 AM 🌇 Sunset 7:02 PM

Hourly Forecast for Watertown

Today

3:00 PM

Mostly sunny

62° 💧 None 💨 9 mph H 52%30.39 inHg

6:00 PM

Sunny

59° 💧 None 💨 10 mph H 64%30.39 inHg

9:00 PM

Clear night

52° 💧 None 💨 9 mph H 72%30.42 inHg

Tomorrow

12:00 AM

Clear night

48° 💧 None 💨 7 mph H 85%30.47 inHg

3:00 AM

Clear night

46° 💧 None 💨 6 mph H 88%30.50 inHg

6:00 AM

Clear night

44° 💧 None 💨 6 mph H 90%30.53 inHg

9:00 AM

Sunny

51° 💧 None 💨 6 mph H 81%30.56 inHg

12:00 PM

Sunny

62° 💧 None 💨 6 mph H 58%30.53 inHg

3:00 PM

Sunny

67° 💧 None 💨 8 mph H 45%30.50 inHg

6:00 PM

Sunny

63° 💧 None 💨 8 mph H 59%30.47 inHg

9:00 PM

Clear night

54° 💧 None 💨 9 mph H 72%30.50 inHg

Thursday

12:00 AM

Clear night

49° 💧 None 💨 6 mph H 79%30.53 inHg

3:00 AM

Clear night

46° 💧 None 💨 5 mph H 83%30.50 inHg

6:00 AM

Clear night

44° 💧 None 💨 5 mph H 87%30.50 inHg

9:00 AM

Sunny

52° 💧 None 💨 4 mph H 79%30.50 inHg

12:00 PM

Sunny

62° 💧 None 💨 6 mph H 57%30.50 inHg

Today

3:00 PM

Mostly sunny

62° 💧 None 💨 9 mph H 52%30.39 inHg

4:00 PM

Sunny

62° 💧 None 💨 10 mph H 55%30.36 inHg

5:00 PM

Sunny

60° 💧 None 💨 11 mph H 61%30.36 inHg

6:00 PM

Sunny

59° 💧 None 💨 10 mph H 64%30.39 inHg

7:00 PM

Mostly sunny

55° 💧 None 💨 9 mph H 69%30.42 inHg

8:00 PM

Mostly clear night

53° 💧 None 💨 9 mph H 71%30.42 inHg

9:00 PM

Clear night

52° 💧 None 💨 9 mph H 72%30.42 inHg

10:00 PM

Clear night

51° 💧 None 💨 8 mph H 76%30.45 inHg

11:00 PM

Clear night

49° 💧 None 💨 7 mph H 81%30.45 inHg

Tomorrow

12:00 AM

Clear night

48° 💧 None 💨 7 mph H 85%30.47 inHg

1:00 AM

Clear night

47° 💧 None 💨 7 mph H 87%30.47 inHg

2:00 AM

Clear night

47° 💧 None 💨 7 mph H 88%30.47 inHg

3:00 AM

Clear night

46° 💧 None 💨 6 mph H 88%30.50 inHg

4:00 AM

Clear night

45° 💧 None 💨 6 mph H 89%30.50 inHg

5:00 AM

Clear night

45° 💧 None 💨 6 mph H 89%30.50 inHg

6:00 AM

Clear night

44° 💧 None 💨 6 mph H 90%30.53 inHg

7:00 AM

Sunny

44° 💧 None 💨 6 mph H 90%30.53 inHg

8:00 AM

Sunny

46° 💧 None 💨 7 mph H 87%30.56 inHg

9:00 AM

Sunny

51° 💧 None 💨 6 mph H 81%30.56 inHg

10:00 AM

Sunny

56° 💧 None 💨 6 mph H 71%30.56 inHg

11:00 AM

Sunny

60° 💧 None 💨 6 mph H 63%30.56 inHg

12:00 PM

Sunny

62° 💧 None 💨 6 mph H 58%30.53 inHg

1:00 PM

Partly cloudy

64° 💧 None 💨 7 mph H 52%30.53 inHg

2:00 PM

Sunny

66° 💧 None 💨 8 mph H 47%30.50 inHg

3:00 PM

Sunny

67° 💧 None 💨 8 mph H 45%30.50 inHg

4:00 PM

Sunny

67° 💧 None 💨 8 mph H 46%30.47 inHg

5:00 PM

Sunny

66° 💧 None 💨 8 mph H 48%30.47 inHg

6:00 PM

Sunny

63° 💧 None 💨 8 mph H 59%30.47 inHg

7:00 PM

Sunny

58° 💧 None 💨 11 mph H 68%30.50 inHg

8:00 PM

Clear night

56° 💧 None 💨 10 mph H 71%30.50 inHg

9:00 PM

Clear night

54° 💧 None 💨 9 mph H 72%30.50 inHg

10:00 PM

Clear night

52° 💧 None 💨 8 mph H 73%30.53 inHg

11:00 PM

Clear night

50° 💧 None 💨 7 mph H 76%30.53 inHg

Thursday

12:00 AM

Clear night

49° 💧 None 💨 6 mph H 79%30.53 inHg

1:00 AM

Clear night

48° 💧 None 💨 5 mph H 80%30.53 inHg

2:00 AM

Clear night

47° 💧 None 💨 5 mph H 81%30.50 inHg

3:00 AM

Clear night

46° 💧 None 💨 5 mph H 83%30.50 inHg

4:00 AM

Clear night

45° 💧 None 💨 5 mph H 85%30.50 inHg

5:00 AM

Clear night

45° 💧 None 💨 5 mph H 86%30.50 inHg

6:00 AM

Clear night

44° 💧 None 💨 5 mph H 87%30.50 inHg

7:00 AM

Sunny

44° 💧 None 💨 5 mph H 88%30.50 inHg

8:00 AM

Sunny

47° 💧 None 💨 6 mph H 84%30.53 inHg

9:00 AM

Sunny

52° 💧 None 💨 4 mph H 79%30.50 inHg

10:00 AM

Sunny

57° 💧 None 💨 4 mph H 70%30.50 inHg

11:00 AM

Sunny

60° 💧 None 💨 5 mph H 63%30.50 inHg

12:00 PM

Sunny

62° 💧 None 💨 6 mph H 57%30.50 inHg

1:00 PM

Sunny

64° 💧 None 💨 7 mph H 53%30.47 inHg

2:00 PM

Sunny

65° 💧 None 💨 8 mph H 52%30.45 inHg

3:00 PM

Sunny

66° 💧 None 💨 9 mph H 51%30.42 inHg

4:00 PM

Sunny

65° 💧 None 💨 10 mph H 51%30.39 inHg

5:00 PM

Sunny

64° 💧 None 💨 10 mph H 51%30.39 inHg

6:00 PM

Sunny

62° 💧 None 💨 8 mph H 58%30.39 inHg

7:00 PM

Clear night

58° 💧 None 💨 7 mph H 67%30.39 inHg

8:00 PM

Clear night

55° 💧 None 💨 7 mph H 72%30.39 inHg

9:00 PM

Clear night

54° 💧 None 💨 7 mph H 77%30.39 inHg

10:00 PM

Clear night

52° 💧 None 💨 6 mph H 82%30.39 inHg

11:00 PM

Clear night

51° 💧 None 💨 6 mph H 87%30.39 inHg

Friday

12:00 AM

Clear night

49° 💧 None 💨 6 mph H 89%30.36 inHg

1:00 AM

Clear night

48° 💧 None 💨 6 mph H 88%30.36 inHg

2:00 AM

Clear night

47° 💧 None 💨 6 mph H 86%30.33 inHg

3:00 AM

Clear night

46° 💧 None 💨 5 mph H 86%30.33 inHg

4:00 AM

Clear night

45° 💧 None 💨 5 mph H 86%30.33 inHg

5:00 AM

Clear night

44° 💧 None 💨 5 mph H 87%30.33 inHg

6:00 AM

Clear night

44° 💧 None 💨 5 mph H 86%30.33 inHg

7:00 AM

Sunny

44° 💧 None 💨 6 mph H 85%30.33 inHg

8:00 AM

Sunny

48° 💧 None 💨 7 mph H 82%30.33 inHg

11:00 AM

Sunny

61° 💧 None 💨 7 mph H 70%30.33 inHg

2:00 PM

Sunny

68° 💧 None 💨 10 mph H 57%30.27 inHg

5:00 PM

Sunny

69° 💧 None 💨 10 mph H 54%30.21 inHg

8:00 PM

Clear night

60° 💧 None 💨 8 mph H 69%30.24 inHg

11:00 PM

Clear night

55° 💧 None 💨 6 mph H 83%30.24 inHg

Saturday

2:00 AM

Clear night

51° 💧 None 💨 6 mph H 90%30.21 inHg

5:00 AM

Clear night

49° 💧 None 💨 5 mph H 92%30.21 inHg

8:00 AM

Sunny

51° 💧 None 💨 7 mph H 89%30.21 inHg

11:00 AM

Mostly sunny

63° 💧 None 💨 9 mph H 69%30.21 inHg

2:00 PM

Partly cloudy

69° 💧 None 💨 14 mph H 51%30.15 inHg

5:00 PM

Partly cloudy

68° 💧 None 💨 14 mph H 50%30.12 inHg

8:00 PM

Partly cloudy night

60° 💧 None 💨 9 mph H 64%30.12 inHg

11:00 PM

Partly cloudy night

56° 💧 None 💨 9 mph H 73%30.09 inHg

Sunday

2:00 AM

Partly cloudy night

53° 💧 None 💨 8 mph H 84%30.06 inHg

5:00 AM

Partly cloudy night

52° 💧 None 💨 11 mph H 90%30.06 inHg

8:00 AM

Mostly cloudy

52° 💧 None 💨 11 mph H 87%30.06 inHg

11:00 AM

Sunny

61° 💧 None 💨 12 mph H 67%30.03 inHg

2:00 PM

Partly cloudy

68° 💧 None 💨 13 mph H 55%29.97 inHg

5:00 PM

Mostly cloudy

68° 💧 None 💨 12 mph H 53%29.94 inHg

8:00 PM

Clear night

60° 💧 None 💨 10 mph H 67%29.97 inHg

11:00 PM

Clear night

56° 💧 None 💨 8 mph H 77%29.97 inHg

Monday

2:00 AM

Mostly clear night

54° 💧 None 💨 8 mph H 80%29.94 inHg

8:00 AM

Sunny

58° 💧 None 💨 10 mph H 78%29.88 inHg

2:00 PM

Partly cloudy

55° 💧 None 💨 8 mph H 79%29.91 inHg

8:00 PM

Mostly clear night

71° 💧 None 💨 10 mph H 58%29.85 inHg

Tuesday

2:00 AM

Clear night

64° 💧 None 💨 9 mph H 77%29.88 inHg

8:00 AM

Sunny

58° 💧 None 💨 8 mph H 91%29.91 inHg

2:00 PM

Sunny

55° 💧 None 💨 6 mph H 95%29.97 inHg

8:00 PM

Mostly clear night

73° 💧 None 💨 5 mph H 60%29.94 inHg

Wednesday

2:00 AM

Mostly clear night

65° 💧 None 💨 5 mph H 78%30.00 inHg

8:00 AM

Partly cloudy

56° 💧 None 💨 1 mph H 98%30.03 inHg

2:00 PM

Partly cloudy

58° 💧 None 💨 3 mph H 94%30.09 inHg

8:00 PM

Partly cloudy night

74° 💧 None 💨 4 mph H 59%30.09 inHg

Thursday

2:00 AM

Overcast night

64° 💧 None 💨 2 mph H 89%30.12 inHg

8:00 AM

Partly cloudy

59° 💧 None 💨 3 mph H 96%30.15 inHg

2:00 PM

Partly cloudy

59° 💧 None 💨 1 mph H 95%30.24 inHg

8:00 PM

Mostly clear night

76° 💧 None 💨 2 mph H 59%30.24 inHg

Friday

2:00 AM

Clear night

66° 💧 None 💨 1 mph H 87%30.24 inHg

8:00 AM

Partly cloudy

59° 💧 None 💨 2 mph H 93%30.27 inHg

2:00 PM

Partly cloudy

59° 💧 None 💨 4 mph H 90%30.30 inHg

8:00 PM

Mostly cloudy night

76° 💧 None 💨 7 mph H 56%30.27 inHg

Saturday

2:00 AM

Overcast night

67° 💧 None 💨 4 mph H 85%30.21 inHg

8:00 AM

Overcast

66° 💧 None 💨 8 mph H 74%30.18 inHg

2:00 PM

Sunny

66° 💧 None 💨 10 mph H 74%30.15 inHg

8:00 PM

Clear night

76° 💧 None 💨 9 mph H 64%30.12 inHg

Sunday

2:00 AM

Clear night

67° 💧 None 💨 6 mph H 87%30.09 inHg

8:00 AM

Mostly sunny

64° 💧 None 💨 6 mph H 80%30.06 inHg

2:00 PM

Sunny

66° 💧 None 💨 10 mph H 77%30.03 inHg

8:00 PM

Overcast night

77° 💧 None 💨 11 mph H 56%29.94 inHg

Monday

2:00 AM

Light rain

72° 💧 None 💨 12 mph H 65%29.88 inHg

8:00 AM

Moderate rain

65° 💧 None 💨 15 mph H 95%29.83 inHg

2:00 PM

Partly cloudy

56° 💧 None 💨 10 mph H 90%30.00 inHg

8:00 PM

Clear night

61° 💧 None 💨 7 mph H 53%30.06 inHg

Tuesday

2:00 AM

Clear night

57° 💧 None 💨 6 mph H 65%30.09 inHg

8:00 AM

Sunny

50° 💧 None 💨 3 mph H 81%30.18 inHg

2:00 PM

Partly cloudy

48° 💧 None 💨 0 mph H 86%30.21 inHg

8:00 PM

Overcast night

62° 💧 None 💨 2 mph H 44%30.12 inHg

Wednesday

2:00 AM

Overcast night

56° 💧 None 💨 3 mph H 69%30.03 inHg

In Watertown and, more broadly, across the state of New York: This morning, the sky is mostly cloudy with temperatures starting off in the mid-50s. It will remain cool through the day, with highs reaching the upper 50s to low 60s. Conditions are expected to stay dry, so no rain is forecast. Winds will be light from the northeast, generally around 8 mph, with occasional gusts up to 18 mph. In the afternoon, the clouds may persist, but overall, it should stay dry and relatively calm. Temperatures will remain cool, making it a good day to dress in layers if you're heading outside. No significant weather impacts are anticipated, and conditions will be fairly stable throughout the day.

15-Day Weather Outlook for Watertown

TomorrowTomorrow

Mostly sunny 67°/44° 💧 None 💨 10 mph

Thursday, Sep 24Thu Sep 24

Sunny 66°/44° 💧 None 💨 9 mph

Friday, Sep 25Fri Sep 25

Sunny 69°/46° 💧 None 💨 10 mph

Saturday, Sep 26Sat Sep 26

Mostly sunny 69°/49° 💧 None 💨 14 mph

Sunday, Sep 27Sun Sep 27

Partly cloudy 68°/52° 💧 None 💨 13 mph

Monday, Sep 28Mon Sep 28

Mostly sunny 71°/54° 💧 None 💨 10 mph

Tuesday, Sep 29Tue Sep 29

Mostly sunny 73°/55° 💧 None 💨 9 mph

Wednesday, Sep 30Wed Sep 30

Partly cloudy 74°/56° 💧 None 💨 5 mph

Thursday, Oct 1Thu Oct 1

Overcast 76°/59° 💧 0.001 in 💨 3 mph

Friday, Oct 2Fri Oct 2

Partly cloudy 76°/59° 💧 0.001 in 💨 7 mph

Saturday, Oct 3Sat Oct 3

Overcast 76°/66° 💧 None 💨 10 mph

Sunday, Oct 4Sun Oct 4

Mostly sunny 77°/64° 💧 None 💨 11 mph

Monday, Oct 5Mon Oct 5

Moderate rain 72°/56° 💧 0.509 in 💨 15 mph

Tuesday, Oct 6Tue Oct 6

Partly cloudy 62°/48° 💧 None 💨 6 mph

Wednesday, Oct 7Wed Oct 7

Overcast 56°/56° 💧 None 💨 3 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Watertown

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Watertown

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 3:00 PM

PM2.5 Fine particles Good 1,1µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 1,3µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Fair 83,1µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 0,8µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Watertown

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.

0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme

Today UV 4,7Moderate 🙂Fair

Tomorrow UV 4,8Moderate 🙂Fair

Thursday UV 4,8Moderate 🙂Fair

Friday UV 4,7Moderate 🙂Fair

Saturday UV 6,0High 🙂Fair

Sunday UV 6,0High —Unavailable

Monday UV 6,0High —Unavailable

Hourly UV index today

3:00 PMUV 3,4 4:00 PMUV 2,1 5:00 PMUV 1,0 6:00 PMUV 0,3 7:00 PMUV 0,0

Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Watertown

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · WATERTOWN, NEW YORK

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 4:00 AM–5:00 AM.

98/100Best-hour score

BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 8:38 PM–5:15 AM

☁ Cloud cover 0% Real hourly forecast for the best viewing hour.

☾ Moonlight 88% Waxing Gibbous · Moon below the horizon at the best viewing hour.

☄ Meteor activity Southern Taurids Reference ZHR 7 · Radiant 61° high at the best hour.

✦ Estimated visible meteors 1–4/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min72%

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

ACTIVE NOW

OCT 2–NOV 7

OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak

UPCOMING

OCT 20–DEC 10

Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak

UPCOMING

NOV 6–NOV 30

LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% Moon at peak

UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

DISCOVER WEATHER NEARBY Weather in other cities

Explore current conditions and forecasts for other locations.

Forecast data for Watertown were last refreshed today at 2:49 PM. The current forecast period extends through 24/09/2026 at 12:00 PM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.