Potsdam, NY Weather Forecast
Local 7-day forecast
Patchy Fog
Track current conditions, temperature changes, wind, and the full daily outlook for Potsdam, NY in one place.
Patchy fog. Cloudy, with a low around 41. Northeast wind around 2 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: Apr 15, 2026 7:19 AM EDT.
The active forecast window currently covers Apr 15 to Apr 21, 2026 for Potsdam, NY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 15 to Apr 21, 2026
- Latest sync
- Apr 15, 2026 7:19 AM EDT
- Forecast office
- BTV
- Source
- NOAA / NWS
Daily Outlook
This Week in Potsdam
Saturday looks like the warmest upcoming period in Potsdam at 73 degrees F.
Monday Night is the coolest period ahead with temperatures near 26 degrees F.
The strongest winds are forecast for Sunday at about 15 mph SW.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 15, 2026 7:19 AM 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
Patchy fog before 7am, then rain showers likely and patchy fog. Cloudy, with a high near 55. Northeast wind 2 to 7 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of rain showers before 8pm, then patchy fog and a slight chance of rain showers and a slight chance of drizzle between 8pm and 9pm, then rain showers likely and drizzle likely and patchy fog. Cloudy, with a low around 51. Northeast wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Rain showers and a chance of drizzle and patchy fog before 2pm, then showers and thunderstorms. Mostly cloudy, with a high near 64. South wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms. Cloudy, with a low around 53. West wind 5 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms likely. Mostly cloudy, with a high near 61. North wind around 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
A slight chance of rain showers before 8pm. Partly cloudy, with a low around 48. East wind around 5 mph.
A chance of rain showers after 2pm. Partly sunny, with a high near 73. Southeast wind 3 to 12 mph. Chance of precipitation is 30%.
Rain showers likely. Mostly cloudy, with a low around 44. South wind 10 to 14 mph. Chance of precipitation is 70%.
Rain showers likely. Mostly cloudy, with a high near 54. Southwest wind around 15 mph. Chance of precipitation is 60%.
Rain showers likely before 11pm, then a chance of snow showers. Mostly cloudy, with a low around 29. West wind around 13 mph. Chance of precipitation is 60%.
A slight chance of snow showers before 2pm. Partly sunny, with a high near 40. West wind 12 to 15 mph.
Partly cloudy, with a low around 26. West wind 6 to 12 mph.
A slight chance of rain showers after 2pm. Mostly sunny, with a high near 51. Southwest wind 7 to 13 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Apr 15
|
Patchy Fog
|
41°F |
2 mph
NE
|
|
Wednesday
Apr 15
|
Rain Showers Likely
|
55°F |
2 to 7 mph
NE
|
|
Wednesday Night
Apr 15
|
Rain Showers Likely
|
51°F |
6 mph
NE
|
|
Thursday
Apr 16
|
Rain Showers
|
64°F |
6 to 10 mph
S
|
|
Thursday Night
Apr 16
|
Showers And Thunderstorms
|
53°F |
5 to 8 mph
W
|
|
Friday
Apr 17
|
Showers And Thunderstorms Likely
|
61°F |
8 mph
N
|
|
Friday Night
Apr 17
|
Slight Chance Rain Showers then Partly Cloudy
|
48°F |
5 mph
E
|
|
Saturday
Apr 18
|
Partly Sunny then Chance Rain Showers
|
73°F |
3 to 12 mph
SE
|
|
Saturday Night
Apr 18
|
Rain Showers Likely
|
44°F |
10 to 14 mph
S
|
|
Sunday
Apr 19
|
Rain Showers Likely
|
54°F |
15 mph
SW
|
|
Sunday Night
Apr 19
|
Chance Snow Showers
|
29°F |
13 mph
W
|
|
Monday
Apr 20
|
Slight Chance Snow Showers
|
40°F |
12 to 15 mph
W
|
|
Monday Night
Apr 20
|
Partly Cloudy
|
26°F |
6 to 12 mph
W
|
|
Tuesday
Apr 21
|
Mostly Sunny then Slight Chance Rain Showers
|
51°F |
7 to 13 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Potsdam.
