Watertown, NY Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Watertown, NY in one place.
A chance of rain showers. Partly sunny, with a high near 70. West wind 6 to 12 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Watertown, NY is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Aug 23, 2026 8:27 PM EDT.
The active forecast window currently covers Aug 25 to Aug 30, 2026 for Watertown, NY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 25 to Aug 30, 2026
- Latest sync
- Aug 23, 2026 8:27 PM EDT
- Forecast office
- BUF
- Source
- NOAA / NWS
Daily Outlook
This Week in Watertown
Thursday looks like the warmest upcoming period in Watertown at 80 degrees F.
Saturday Night is the coolest period ahead with temperatures near 54 degrees F.
The strongest winds are forecast for Thursday at about 9 to 13 mph S.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 23, 2026 8:27 PM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- BUF
- Radar station
- KTYX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain showers before 8pm. Partly cloudy, with a low around 56. Southwest wind 1 to 9 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Mostly sunny, with a high near 76. Southwest wind 2 to 7 mph.
Partly cloudy, with a low around 61. South wind 1 to 9 mph.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 80. South wind 9 to 13 mph. Chance of precipitation is 40%.
Showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 80%.
A chance of showers and thunderstorms. Partly sunny, with a high near 75. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 55. Chance of precipitation is 30%.
Mostly sunny, with a high near 72.
Partly cloudy, with a low around 54.
Mostly sunny, with a high near 75.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Aug 25
|
Chance Rain Showers
|
70°F |
6 to 12 mph
W
|
|
Tuesday Night
Aug 25
|
Chance Rain Showers then Partly Cloudy
|
56°F |
1 to 9 mph
SW
|
|
Wednesday
Aug 26
|
Mostly Sunny
|
76°F |
2 to 7 mph
SW
|
|
Wednesday Night
Aug 26
|
Partly Cloudy
|
61°F |
1 to 9 mph
S
|
|
Thursday
Aug 27
|
Mostly Sunny then Chance Showers And Thunderstorms
|
80°F |
9 to 13 mph
S
|
|
Thursday Night
Aug 27
|
Showers And Thunderstorms
|
63°F |
8 mph
S
|
|
Friday
Aug 28
|
Chance Showers And Thunderstorms
|
75°F |
6 to 10 mph
SW
|
|
Friday Night
Aug 28
|
Chance Showers And Thunderstorms then Partly Cloudy
|
55°F |
2 to 9 mph
NW
|
|
Saturday
Aug 29
|
Mostly Sunny
|
72°F |
2 to 7 mph
NW
|
|
Saturday Night
Aug 29
|
Partly Cloudy
|
54°F |
5 mph
S
|
|
Sunday
Aug 30
|
Mostly Sunny
|
75°F |
3 to 8 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Watertown.