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.

Saturday
16th May
23

6

10

8
Sunday
17th May
23

15

8

7
Monday
18th May
29

13

11

7
Tuesday
19th May
30

17

10

8
Wednesday
20th May
25

12

3

4

5-day weather forecast updated at 04:01 on Saturday 16th 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 Saturday 16th May 2026

Expect sunshine and showers in Ithaca, New York with a maximum temperature of 23°C, maximum UV of 8 (Very High) and 10 hours of bright sunshine. There are 0-2 mm of rainfall expected with 40% chance of some rain and a gentle breeze of 18 kph from the south.

23
°C maximum temperature
6
°C minimum temperature
sunshine and showers
10
hours of sunshine
8
UV index (Very High)
40
% chance of some rain
<2
mm of rainfall expected
23
°C wind chill
18
kph wind from S

Ithaca weather for Sunday 17th May 2026

Expect sunshine and showers in Ithaca, New York with a maximum temperature of 23°C, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 8% chance of some rain and a light breeze of 10 kph from the north-west.

23
°C maximum temperature
15
°C minimum temperature
sunshine and showers
8
hours of sunshine
7
UV index (High)
8
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
10
kph wind from NW

Ithaca weather for Monday 18th May 2026

Expect isolated thunderstorms in Ithaca, New York with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0-2 mm of rainfall expected with 37% chance of some rain and a gentle breeze of 15 kph from the south.

29
°C maximum temperature
13
°C minimum temperature
isolated thunderstorms
11
hours of sunshine
7
UV index (High)
37
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
15
kph wind from S

Ithaca weather for Tuesday 19th May 2026

Expect scattered clouds in Ithaca, New York with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 8 (Very High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south-west.

30
°C maximum temperature
17
°C minimum temperature
scattered clouds
10
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
14
kph wind from SW

Ithaca weather for Wednesday 20th May 2026

Expect isolated thunderstorms in Ithaca, New York with a maximum temperature of 25°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 65% chance of some rain and a gentle breeze of 14 kph from the west.