Plattsburgh weather live forecast

Today's maximum temperature in Plattsburgh is expected to be 21°C. Select a day from the live weather forecast for Plattsburgh, New York, USA for more weather parameters.

Saturday
23rd May
21

8

3

UV5
Sunday
24th May
15

10

0

UV1
Monday
25th May
20

11

7

UV6
Tuesday
26th May
28

13

12

UV6
Wednesday
27th May
25

15

6

UV7

5-day weather forecast updated at 04:01 on Saturday 23rd May 2026 GMT

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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 Saturday 23rd May 2026

Expect broken clouds in Plattsburgh, New York with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-east.

21
°C maximum temperature
8
°C minimum temperature
broken clouds
3
hours of sunshine
UV5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
12
kph wind from SE

Plattsburgh weather for Sunday 24th May 2026

Expect cloudy with some rain in Plattsburgh, New York with a maximum temperature of 15°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 10-20 mm of rainfall expected with 90% chance of some rain and a moderate breeze of 21 kph from the south.

15
°C maximum temperature
10
°C minimum temperature
cloudy with some rain
0
hours of sunshine
UV1
UV index (Low)
90
% chance of some rain
<20
mm of rainfall expected
15
°C wind chill
21
kph wind from S

Plattsburgh weather for Monday 25th May 2026

Expect broken clouds in Plattsburgh, New York with a maximum temperature of 20°C, maximum UV of 6 (High) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south.

20
°C maximum temperature
11
°C minimum temperature
broken clouds
7
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
20
°C wind chill
12
kph wind from S

Plattsburgh weather for Tuesday 26th May 2026

Expect scattered clouds in Plattsburgh, New York with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 6 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-west.

28
°C maximum temperature
13
°C minimum temperature
scattered clouds
12
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
12
kph wind from SW

Plattsburgh weather for Wednesday 27th May 2026

Expect mostly cloudy with rain in Plattsburgh, New York with a maximum temperature of 25°C, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 53% chance of some rain and a gentle breeze of 14 kph from the north-west.