Plattsburgh weather live forecast

Today's maximum temperature in Plattsburgh is expected to be 18°C. Select a day from the live weather forecast for Plattsburgh, New York, USA for more weather parameters.

Friday
22nd May
18

7

12

UV7
Saturday
23rd May
20

10

7

UV5
Sunday
24th May
15

11

0

UV1
Monday
25th May
19

12

2

UV4
Tuesday
26th May
26

13

14

UV7

5-day weather forecast updated at 04:01 on Friday 22nd 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 Friday 22nd May 2026

Expect scattered clouds in Plattsburgh, New York with a maximum temperature of 18°C, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the east.

18
°C maximum temperature
7
°C minimum temperature
scattered clouds
12
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
0
no heat & humidity
9
kph wind from E

Plattsburgh weather for Saturday 23rd May 2026

Expect broken clouds in Plattsburgh, New York with a maximum temperature of 20°C, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-east.

20
°C maximum temperature
10
°C minimum temperature
broken clouds
7
hours of sunshine
UV5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
11
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 84% chance of some rain and a gentle breeze of 19 kph from the south-east.

15
°C maximum temperature
11
°C minimum temperature
cloudy with some rain
0
hours of sunshine
UV1
UV index (Low)
84
% chance of some rain
<20
mm of rainfall expected
15
°C wind chill
19
kph wind from SE

Plattsburgh weather for Monday 25th May 2026

Expect mostly cloudy with light rain in Plattsburgh, New York with a maximum temperature of 19°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 51% chance of some rain and a gentle breeze of 13 kph from the south.

19
°C maximum temperature
12
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
UV4
UV index (Moderate)
51
% chance of some rain
<5
mm of rainfall expected
19
°C wind chill
13
kph wind from S

Plattsburgh weather for Tuesday 26th May 2026

Expect scattered clouds in Plattsburgh, New York with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 7 (High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the south-west.