Ithaca weather live forecast

Today's maximum temperature in Ithaca is expected to be 23°C. Select a day from the live weather forecast for Ithaca, New York, USA for more weather parameters.

Wednesday
20th May
23

9

2

UV3
Thursday
21st May
15

7

13

UV8
Friday
22nd May
19

7

2

UV7
Saturday
23rd May
13

9

0

UV2
Sunday
24th May
17

9

1

UV3

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

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

Ithaca weather forecast by day

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

Ithaca weather for Wednesday 20th May 2026

Expect mostly cloudy with light rain in Ithaca, New York with a maximum temperature of 23°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 53% chance of some rain and a gentle breeze of 14 kph from the north-west.

23
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
UV3
UV index (Moderate)
53
% chance of some rain
<2
mm of rainfall expected
23
°C wind chill
14
kph wind from NW

Ithaca weather for Thursday 21st May 2026

Expect scattered clouds in Ithaca, New York with a maximum temperature of 15°C, maximum UV of 8 (Very High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north.

15
°C maximum temperature
7
°C minimum temperature
scattered clouds
13
hours of sunshine
UV8
UV index (Very High)
0
mm of rainfall expected
15
°C wind chill
13
kph wind from N

Ithaca weather for Friday 22nd May 2026

Expect broken clouds in Ithaca, New York with a maximum temperature of 19°C, maximum UV of 7 (High) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south-east.

19
°C maximum temperature
7
°C minimum temperature
broken clouds
2
hours of sunshine
UV7
UV index (High)
0
mm of rainfall expected
19
°C wind chill
8
kph wind from SE

Ithaca weather for Saturday 23rd May 2026

Expect mostly cloudy with light rain in Ithaca, New York with a maximum temperature of 13°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 78% chance of some rain and a gentle breeze of 19 kph from the south-east.

13
°C maximum temperature
9
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
UV2
UV index (Low)
78
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
19
kph wind from SE

Ithaca weather for Sunday 24th May 2026

Expect mostly cloudy with rain in Ithaca, New York with a maximum temperature of 17°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 42% chance of some rain and a gentle breeze of 18 kph from the south-east.