Buffalo weather live forecast

Today's maximum temperature in Buffalo is expected to be 28°C. Select a day from the live weather forecast for Buffalo, New York, USA for more weather parameters.

Monday
18th May
28

19

13

8
Tuesday
19th May
26

19

8

9
Wednesday
20th May
20

7

7

8
Thursday
21st May
13

6

9

8
Friday
22nd May
19

6

8

7

5-day weather forecast updated at 04:00 on Monday 18th May 2026 GMT

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

Buffalo weather forecast by day

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

Buffalo weather for Monday 18th May 2026

Expect scattered clouds in Buffalo, New York with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-west.

28
°C maximum temperature
19
°C minimum temperature
scattered clouds
13
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
15
kph wind from SW

Buffalo weather for Tuesday 19th May 2026

Expect isolated thunderstorms in Buffalo, New York with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 9 (Very High) and 8 hours of bright sunshine. There are 2-5 mm of rainfall expected with 73% chance of some rain and a gentle breeze of 19 kph from the south-west.

26
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
8
hours of sunshine
9
UV index (Very High)
73
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
19
kph wind from SW

Buffalo weather for Wednesday 20th May 2026

Expect isolated thunderstorms in Buffalo, New York with a maximum temperature of 20°C, maximum UV of 8 (Very High) and 7 hours of bright sunshine. There are 5-10 mm of rainfall expected with 35% chance of some rain and a gentle breeze of 15 kph from the west.

20
°C maximum temperature
7
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
8
UV index (Very High)
35
% chance of some rain
<10
mm of rainfall expected
20
°C wind chill
15
kph wind from W

Buffalo weather for Thursday 21st May 2026

Expect scattered clouds in Buffalo, New York with a maximum temperature of 13°C, maximum UV of 8 (Very High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the north-east.

13
°C maximum temperature
6
°C minimum temperature
scattered clouds
9
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
13
°C wind chill
7
kph wind from NE

Buffalo weather for Friday 22nd May 2026

Expect scattered clouds in Buffalo, New York with a maximum temperature of 19°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 east.