Plattsburgh weather live forecast

Today's maximum temperature in Plattsburgh is expected to be 24°C. Select a day from the live weather forecast for Plattsburgh, New York, USA for more weather parameters.

Wednesday
20th May
24

11

6

UV8
Thursday
21st May
15

6

11

UV7
Friday
22nd May
20

6

8

UV7
Saturday
23rd May
21

10

3

UV6
Sunday
24th May
20

10

11

UV7

5-day weather forecast updated at 04:01 on Wednesday 20th May 2026 GMT

More about Plattsburgh

Plattsburgh by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for New York

Air Canada: Top flight deals to the USA

Sale

Discover top Air Canada offers on flights to the USA
Browse lowest fares available or search by date
Book flights to New York, Orlando, LA, Boston & more

Go to Air Canada deal >>

View all Air Canada offers

The 5-day weather forecast for New York (Plattsburgh) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Plattsburgh weather forecast by day

Below are the detailed weather forecasts for Plattsburgh for the next 5 days.

Plattsburgh weather for Wednesday 20th May 2026

Expect isolated thunderstorms in Plattsburgh, New York with a maximum temperature of 24°C, maximum UV of 8 (Very High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 3% chance of some rain and a moderate breeze of 20 kph from the north-west.

24
°C maximum temperature
11
°C minimum temperature
isolated thunderstorms
6
hours of sunshine
UV8
UV index (Very High)
3
% chance of some rain
<2
mm of rainfall expected
24
°C wind chill
20
kph wind from NW

Plattsburgh weather for Thursday 21st May 2026

Expect scattered clouds in Plattsburgh, New York with a maximum temperature of 15°C, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the north.

15
°C maximum temperature
6
°C minimum temperature
scattered clouds
11
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
15
°C wind chill
15
kph wind from N

Plattsburgh weather for Friday 22nd May 2026

Expect scattered clouds in Plattsburgh, New York with a maximum temperature of 20°C, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the west.

20
°C maximum temperature
6
°C minimum temperature
scattered clouds
8
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
20
°C wind chill
8
kph wind from W

Plattsburgh weather for Saturday 23rd May 2026

Expect broken clouds in Plattsburgh, New York with a maximum temperature of 21°C, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the east.

21
°C maximum temperature
10
°C minimum temperature
broken clouds
3
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
21
°C wind chill
8
kph wind from E

Plattsburgh weather for Sunday 24th May 2026

Expect scattered clouds in Plattsburgh, New York with a maximum temperature of 20°C, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south.