Potsdam, NY Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Potsdam, NY in one place.
Mostly sunny, with a high near 54. Northeast wind around 5 mph.
Local Weather Overview
This forecast page for Potsdam, 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: Oct 15, 2026 3:49 PM EDT.
The active forecast window currently covers Oct 15 to Oct 21, 2026 for Potsdam, NY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 3:49 PM EDT
- Forecast office
- BTV
- Source
- NOAA / NWS
Daily Outlook
This Week in Potsdam
Friday looks like the warmest upcoming period in Potsdam at 61 degrees F.
Saturday Night is the coolest period ahead with temperatures near 29 degrees F.
The strongest winds are forecast for Friday at about 8 to 15 mph S.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 3:49 PM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- BTV
- Radar station
- KTYX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Rain showers after midnight. Mostly cloudy, with a low around 42. East wind 3 to 8 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Rain showers. Cloudy. High near 61, with temperatures falling to around 52 in the afternoon. South wind 8 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Rain showers before 2am, then a chance of rain and snow showers. Cloudy, with a low around 31. Northwest wind around 12 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
A slight chance of snow showers before 8am. Mostly sunny, with a high near 43. Northwest wind around 12 mph, with gusts as high as 23 mph.
Mostly clear, with a low around 29. Southwest wind 3 to 8 mph.
Sunny, with a high near 56. Southwest wind 6 to 14 mph.
Mostly clear, with a low around 38. Southwest wind around 12 mph.
Sunny, with a high near 61. Southwest wind 9 to 14 mph.
Partly cloudy, with a low around 38. Southwest wind 3 to 8 mph.
Mostly sunny, with a high near 61. West wind 2 to 6 mph.
Mostly clear, with a low around 34. Northeast wind around 2 mph.
Sunny, with a high near 58. Northeast wind 1 to 5 mph.
Partly cloudy, with a low around 34. East wind around 3 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Oct 15
|
Mostly Sunny
|
54°F |
5 mph
NE
|
|
Tonight
Oct 15
|
Mostly Cloudy then Rain Showers
|
42°F |
3 to 8 mph
E
|
|
Friday
Oct 16
|
Rain Showers
|
61°F |
8 to 15 mph
S
|
|
Friday Night
Oct 16
|
Rain Showers then Chance Rain And Snow Showers
|
31°F |
12 mph
NW
|
|
Saturday
Oct 17
|
Slight Chance Snow Showers then Mostly Sunny
|
43°F |
12 mph
NW
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
29°F |
3 to 8 mph
SW
|
|
Sunday
Oct 18
|
Sunny
|
56°F |
6 to 14 mph
SW
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
38°F |
12 mph
SW
|
|
Monday
Oct 19
|
Sunny
|
61°F |
9 to 14 mph
SW
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
38°F |
3 to 8 mph
SW
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
61°F |
2 to 6 mph
W
|
|
Tuesday Night
Oct 20
|
Mostly Clear
|
34°F |
2 mph
NE
|
|
Wednesday
Oct 21
|
Sunny
|
58°F |
1 to 5 mph
NE
|
|
Wednesday Night
Oct 21
|
Partly Cloudy
|
34°F |
3 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Potsdam.
