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Current weather in Watertown is overcast clouds.

Where can I find the hourly weather forecast for Watertown?

This page shows hourly weather forecast for Watertown, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Watertown updated regularly?

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

Now · 5:52 AM

Watertown Weather & Hourly Forecast

United States · New York · 13601

69°F

Overcast night

Feels like: 64°F

💧 Humidity 65% 🌡 Pressure 30.09 inHg 💨 Wind 12 mph 👁 Visibility 26.4 mi ☁ Clouds 99% ☀️ UV index 0.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Watertown

Today

6:00 AM

Overcast night

69° 💧 None 💨 12 mph H 65%30.09 inHg

9:00 AM

Overcast

71° 💧 None 💨 12 mph H 69%30.06 inHg

12:00 PM

Overcast

75° 💧 0.063 in 💨 13 mph H 70%30.00 inHg

3:00 PM

Light rain

71° 💧 0.150 in 💨 12 mph H 96%29.94 inHg

6:00 PM

Light rain

69° 💧 0.191 in 💨 14 mph H 96%29.85 inHg

9:00 PM

Light rain

70° 💧 0.051 in 💨 17 mph H 97%29.80 inHg

Tomorrow

12:00 AM

Light rain

69° 💧 0.013 in 💨 14 mph H 98%29.80 inHg

3:00 AM

Overcast night

67° 💧 0.001 in 💨 13 mph H 99%29.80 inHg

6:00 AM

Mist at night

66° 💧 None 💨 10 mph H 100%29.83 inHg

9:00 AM

Partly cloudy

66° 💧 0.000 in 💨 11 mph H 93%29.85 inHg

12:00 PM

Partly cloudy

69° 💧 None 💨 12 mph H 69%29.85 inHg

3:00 PM

Overcast

69° 💧 None 💨 14 mph H 70%29.83 inHg

6:00 PM

Mostly cloudy

67° 💧 None 💨 11 mph H 79%29.83 inHg

9:00 PM

Partly cloudy night

64° 💧 None 💨 10 mph H 71%29.85 inHg

Friday

12:00 AM

Mostly clear night

57° 💧 None 💨 3 mph H 87%29.88 inHg

3:00 AM

Clear night

55° 💧 None 💨 2 mph H 93%29.91 inHg

Today

6:00 AM

Overcast night

69° 💧 None 💨 12 mph H 65%30.09 inHg

7:00 AM

Overcast

69° 💧 None 💨 12 mph H 67%30.09 inHg

8:00 AM

Overcast

69° 💧 None 💨 12 mph H 70%30.06 inHg

9:00 AM

Overcast

71° 💧 None 💨 12 mph H 69%30.06 inHg

10:00 AM

Overcast

72° 💧 None 💨 13 mph H 68%30.03 inHg

11:00 AM

Overcast

75° 💧 None 💨 15 mph H 66%30.03 inHg

12:00 PM

Overcast

75° 💧 0.004 in 💨 13 mph H 70%30.00 inHg

1:00 PM

Light rain

72° 💧 0.016 in 💨 13 mph H 80%29.97 inHg

2:00 PM

Light rain

72° 💧 0.044 in 💨 13 mph H 90%29.97 inHg

3:00 PM

Light rain

71° 💧 0.033 in 💨 12 mph H 96%29.94 inHg

4:00 PM

Light rain

70° 💧 0.066 in 💨 11 mph H 96%29.91 inHg

5:00 PM

Light rain

70° 💧 0.051 in 💨 13 mph H 95%29.88 inHg

6:00 PM

Light rain

69° 💧 0.082 in 💨 14 mph H 96%29.85 inHg

7:00 PM

Light rain

69° 💧 0.072 in 💨 13 mph H 96%29.83 inHg

8:00 PM

Light rain

70° 💧 0.037 in 💨 16 mph H 96%29.80 inHg

9:00 PM

Light rain

70° 💧 0.022 in 💨 17 mph H 97%29.80 inHg

10:00 PM

Light rain

70° 💧 0.015 in 💨 17 mph H 97%29.83 inHg

11:00 PM

Light rain

69° 💧 0.014 in 💨 15 mph H 97%29.83 inHg

Tomorrow

12:00 AM

Light rain

69° 💧 0.006 in 💨 14 mph H 98%29.80 inHg

1:00 AM

Light rain

68° 💧 0.004 in 💨 13 mph H 98%29.80 inHg

2:00 AM

Overcast night

67° 💧 0.002 in 💨 12 mph H 99%29.80 inHg

3:00 AM

Overcast night

67° 💧 0.001 in 💨 13 mph H 99%29.80 inHg

4:00 AM

Partly cloudy night

67° 💧 0.000 in 💨 11 mph H 99%29.80 inHg

5:00 AM

Mostly cloudy night

66° 💧 None 💨 11 mph H 99%29.83 inHg

6:00 AM

Mist at night

66° 💧 None 💨 10 mph H 100%29.83 inHg

7:00 AM

Mist

65° 💧 None 💨 10 mph H 99%29.83 inHg

8:00 AM

Mostly sunny

65° 💧 None 💨 10 mph H 98%29.85 inHg

9:00 AM

Partly cloudy

66° 💧 0.000 in 💨 11 mph H 93%29.85 inHg

10:00 AM

Mostly cloudy

67° 💧 None 💨 12 mph H 81%29.85 inHg

11:00 AM

Mostly cloudy

68° 💧 None 💨 12 mph H 72%29.85 inHg

12:00 PM

Partly cloudy

69° 💧 None 💨 12 mph H 69%29.85 inHg

1:00 PM

Partly cloudy

70° 💧 None 💨 13 mph H 67%29.85 inHg

2:00 PM

Mostly cloudy

70° 💧 None 💨 14 mph H 67%29.85 inHg

3:00 PM

Overcast

69° 💧 None 💨 14 mph H 70%29.83 inHg

4:00 PM

Partly cloudy

69° 💧 None 💨 13 mph H 72%29.83 inHg

5:00 PM

Mostly cloudy

69° 💧 None 💨 13 mph H 73%29.83 inHg

6:00 PM

Mostly cloudy

67° 💧 None 💨 11 mph H 79%29.83 inHg

7:00 PM

Overcast

66° 💧 None 💨 11 mph H 81%29.83 inHg

8:00 PM

Mostly cloudy night

65° 💧 None 💨 11 mph H 73%29.83 inHg

9:00 PM

Partly cloudy night

64° 💧 None 💨 10 mph H 71%29.85 inHg

10:00 PM

Clear night

62° 💧 None 💨 8 mph H 75%29.88 inHg

11:00 PM

Clear night

60° 💧 None 💨 5 mph H 82%29.88 inHg

Friday

12:00 AM

Mostly clear night

57° 💧 None 💨 3 mph H 87%29.88 inHg

1:00 AM

Clear night

57° 💧 None 💨 1 mph H 88%29.91 inHg

2:00 AM

Mostly clear night

55° 💧 None 💨 1 mph H 90%29.91 inHg

3:00 AM

Clear night

55° 💧 None 💨 2 mph H 93%29.91 inHg

4:00 AM

Clear night

54° 💧 None 💨 1 mph H 94%29.91 inHg

5:00 AM

Clear night

53° 💧 None 💨 1 mph H 94%29.94 inHg

6:00 AM

Clear night

53° 💧 0.000 in 💨 1 mph H 94%29.97 inHg

7:00 AM

Sunny

52° 💧 None 💨 1 mph H 95%29.97 inHg

8:00 AM

Sunny

56° 💧 None 💨 2 mph H 92%30.00 inHg

9:00 AM

Sunny

60° 💧 None 💨 1 mph H 78%30.00 inHg

10:00 AM

Sunny

63° 💧 None 💨 2 mph H 66%30.00 inHg

11:00 AM

Sunny

65° 💧 None 💨 3 mph H 62%30.00 inHg

12:00 PM

Sunny

66° 💧 None 💨 5 mph H 61%30.00 inHg

1:00 PM

Sunny

67° 💧 None 💨 7 mph H 59%30.00 inHg

2:00 PM

Mostly sunny

67° 💧 None 💨 8 mph H 58%30.00 inHg

3:00 PM

Mostly sunny

67° 💧 None 💨 8 mph H 57%30.00 inHg

4:00 PM

Sunny

67° 💧 None 💨 8 mph H 58%30.00 inHg

5:00 PM

Sunny

66° 💧 None 💨 7 mph H 64%30.00 inHg

6:00 PM

Sunny

65° 💧 None 💨 6 mph H 68%30.00 inHg

7:00 PM

Sunny

63° 💧 None 💨 6 mph H 78%30.00 inHg

8:00 PM

Clear night

60° 💧 None 💨 7 mph H 84%30.00 inHg

11:00 PM

Clear night

59° 💧 None 💨 8 mph H 89%30.03 inHg

Saturday

2:00 AM

Clear night

58° 💧 None 💨 8 mph H 81%30.06 inHg

5:00 AM

Clear night

57° 💧 None 💨 8 mph H 77%30.06 inHg

8:00 AM

Sunny

59° 💧 None 💨 8 mph H 74%30.06 inHg

11:00 AM

Mostly sunny

69° 💧 None 💨 8 mph H 56%30.06 inHg

2:00 PM

Sunny

75° 💧 None 💨 7 mph H 53%30.00 inHg

5:00 PM

Partly cloudy

75° 💧 None 💨 8 mph H 64%29.94 inHg

8:00 PM

Mostly clear night

72° 💧 None 💨 9 mph H 78%29.94 inHg

11:00 PM

Partly cloudy night

71° 💧 None 💨 13 mph H 75%29.94 inHg

Sunday

2:00 AM

Partly cloudy night

69° 💧 None 💨 12 mph H 85%29.94 inHg

5:00 AM

Overcast night

67° 💧 None 💨 10 mph H 91%29.94 inHg

8:00 AM

Overcast

69° 💧 None 💨 10 mph H 89%29.97 inHg

11:00 AM

Mostly cloudy

73° 💧 None 💨 12 mph H 83%29.97 inHg

2:00 PM

Mostly sunny

75° 💧 None 💨 12 mph H 81%29.94 inHg

5:00 PM

Mostly sunny

74° 💧 None 💨 10 mph H 81%29.94 inHg

8:00 PM

Mostly clear night

67° 💧 None 💨 6 mph H 89%30.00 inHg

11:00 PM

Partly cloudy night

64° 💧 None 💨 3 mph H 88%30.03 inHg

Monday

2:00 AM

Mostly clear night

61° 💧 None 💨 2 mph H 90%30.06 inHg

5:00 AM

Overcast night

58° 💧 None 💨 1 mph H 96%30.09 inHg

8:00 AM

Overcast

61° 💧 None 💨 4 mph H 94%30.12 inHg

11:00 AM

Overcast

68° 💧 None 💨 3 mph H 73%30.12 inHg

2:00 PM

Overcast

70° 💧 None 💨 3 mph H 68%30.12 inHg

5:00 PM

Light rain

71° 💧 None 💨 2 mph H 62%30.09 inHg

8:00 PM

Partly cloudy night

66° 💧 None 💨 5 mph H 84%30.09 inHg

Tuesday

2:00 AM

Mostly clear night

71° 💧 None 💨 11 mph H 77%30.00 inHg

8:00 AM

Mostly cloudy

73° 💧 None 💨 16 mph H 81%29.94 inHg

2:00 PM

Partly cloudy

82° 💧 None 💨 17 mph H 69%29.91 inHg

8:00 PM

Mostly cloudy night

69° 💧 None 💨 10 mph H 98%29.97 inHg

Wednesday

2:00 AM

Overcast night

60° 💧 None 💨 10 mph H 83%30.18 inHg

8:00 AM

Sunny

56° 💧 None 💨 8 mph H 82%30.30 inHg

2:00 PM

Mostly sunny

66° 💧 None 💨 11 mph H 59%30.30 inHg

8:00 PM

Clear night

60° 💧 None 💨 10 mph H 67%30.30 inHg

Thursday

2:00 AM

Partly cloudy night

55° 💧 None 💨 8 mph H 81%30.30 inHg

8:00 AM

Mostly cloudy

54° 💧 None 💨 4 mph H 88%30.30 inHg

2:00 PM

Mostly sunny

70° 💧 None 💨 4 mph H 62%30.24 inHg

8:00 PM

Clear night

64° 💧 None 💨 3 mph H 87%30.15 inHg

Friday

2:00 AM

Partly cloudy night

65° 💧 None 💨 13 mph H 76%30.03 inHg

8:00 AM

Moderate rain

64° 💧 None 💨 6 mph H 97%29.94 inHg

2:00 PM

Partly cloudy

70° 💧 None 💨 17 mph H 77%29.83 inHg

8:00 PM

Clear night

68° 💧 None 💨 14 mph H 78%29.80 inHg

Saturday

2:00 AM

Clear night

55° 💧 None 💨 7 mph H 62%29.94 inHg

8:00 AM

Sunny

52° 💧 None 💨 7 mph H 70%30.03 inHg

2:00 PM

Partly cloudy

61° 💧 None 💨 8 mph H 52%30.00 inHg

8:00 PM

Overcast night

56° 💧 None 💨 1 mph H 74%29.97 inHg

Sunday

2:00 AM

Overcast night

52° 💧 None 💨 4 mph H 77%29.97 inHg

8:00 AM

Overcast

52° 💧 None 💨 6 mph H 79%29.97 inHg

2:00 PM

Overcast

58° 💧 None 💨 7 mph H 87%29.83 inHg

8:00 PM

Overcast night

58° 💧 None 💨 4 mph H 98%29.74 inHg

Monday

2:00 AM

Overcast night

58° 💧 None 💨 1 mph H 100%29.80 inHg

8:00 AM

Overcast

59° 💧 None 💨 2 mph H 97%29.85 inHg

2:00 PM

Partly cloudy

69° 💧 None 💨 8 mph H 77%29.91 inHg

8:00 PM

Overcast night

64° 💧 None 💨 7 mph H 93%30.00 inHg

Tuesday

2:00 AM

Overcast night

58° 💧 None 💨 1 mph H 94%30.06 inHg

8:00 AM

Overcast

57° 💧 None 💨 6 mph H 96%30.12 inHg

2:00 PM

Overcast

68° 💧 None 💨 4 mph H 72%30.12 inHg

8:00 PM

Clear night

59° 💧 None 💨 5 mph H 83%30.15 inHg

Wednesday

2:00 AM

Clear night

51° 💧 None 💨 3 mph H 92%30.18 inHg

8:00 AM

Partly cloudy

52° 💧 None 💨 3 mph H 89%30.18 inHg

2:00 PM

Sunny

67° 💧 None 💨 6 mph H 48%30.15 inHg

8:00 PM

Clear night

60° 💧 None 💨 6 mph H 86%30.09 inHg

In Watertown and, more broadly, across the state of New York: This evening will be characterized by mostly cloudy skies with mild temperatures ranging from 65 to 71 degrees Fahrenheit. Winds will be light, coming from the east at up to 2 mph, with occasional gusts reaching the same speed. No precipitation is expected during the evening hours, making for a generally dry night. Temperatures are expected to remain steady through the next few hours, providing a comfortable and calm night. Overall, residents can anticipate a quiet evening with minimal wind and no rain.

15-Day Weather Outlook for Watertown

TomorrowTomorrow

Overcast 70°/65° 💧 None 💨 17 mph

Friday, Sep 11Fri Sep 11

Mostly cloudy 67°/52° 💧 None 💨 11 mph

Saturday, Sep 12Sat Sep 12

Mostly sunny 75°/57° 💧 0.516 in 💨 8 mph

Sunday, Sep 13Sun Sep 13

Mostly cloudy 75°/67° 💧 0.038 in 💨 13 mph

Monday, Sep 14Mon Sep 14

Mostly sunny 71°/58° 💧 0.001 in 💨 6 mph

Tuesday, Sep 15Tue Sep 15

Partly cloudy 82°/66° 💧 0.018 in 💨 17 mph

Wednesday, Sep 16Wed Sep 16

Mostly cloudy 69°/56° 💧 0.622 in 💨 11 mph

Thursday, Sep 17Thu Sep 17

Partly cloudy 70°/54° 💧 None 💨 10 mph

Friday, Sep 18Fri Sep 18

Moderate rain 70°/64° 💧 0.221 in 💨 17 mph

Saturday, Sep 19Sat Sep 19

Partly cloudy 68°/52° 💧 0.009 in 💨 14 mph

Sunday, Sep 20Sun Sep 20

Overcast 58°/52° 💧 0.096 in 💨 7 mph

Monday, Sep 21Mon Sep 21

Overcast 69°/58° 💧 0.188 in 💨 8 mph

Tuesday, Sep 22Tue Sep 22

Overcast 68°/57° 💧 0.002 in 💨 7 mph

Wednesday, Sep 23Wed Sep 23

Partly cloudy 67°/51° 💧 0.001 in 💨 6 mph

Thursday, Sep 24Thu Sep 24

Sunny 60°/60° 💧 None 💨 6 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

Good

Nearest forecast value 6:00 AM

PM2.5 Fine particles Good 6,0µg/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 6,5µg/m³

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

O₃ Ozone Good 56,0µg/m³

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

NO₂ Nitrogen dioxide Good 1,7µg/m³

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

Air quality is favorable for outdoor activities.

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 0,8Low 😊Good

Tomorrow UV 5,8Moderate 🙂Fair

Friday UV 5,7Moderate 🙂Fair

Saturday UV 5,9Moderate 🙂Fair

Sunday UV 6,0High 🙂Fair

Monday UV 4,0Moderate —Unavailable

Tuesday UV 4,0Moderate —Unavailable

Hourly UV index today

7:00 AMUV 0,0 8:00 AMUV 0,1 9:00 AMUV 0,8 10:00 AMUV 0,3 11:00 AMUV 0,6 12:00 PMUV 0,7 1:00 PMUV 0,8 2:00 PMUV 0,5 3:00 PMUV 0,5 4:00 PMUV 0,3 5:00 PMUV 0,2 6:00 PMUV 0,0

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

Low UV risk

UV radiation will be low, although basic protection is still advisable during prolonged exposure.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

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

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

58/100Best-hour score

BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 9:05 PM–4:57 AM

☁ Cloud cover 50% Real hourly forecast for the best viewing hour.

☾ Moonlight 3% New Moon · Moon below the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 79° high at the best hour.

✦ Estimated visible meteors 1–3/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min62%

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

SEP 5–SEP 21

September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak

ACTIVE NOW

SEP 20–NOV 20

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

UPCOMING

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

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 5:52 AM. The current forecast period extends through 11/09/2026 at 3:00 AM. 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.