Ithaca weather live forecast

Today's maximum temperature in Ithaca is expected to be 17°C. Select a day from the live weather forecast for Ithaca, New York, USA for more weather parameters.

Sunday
27th Sep
17

11

1

1
Monday
28th Sep
19

12

0

2
Tuesday
29th Sep
21

12

3

5
Wednesday
30th Sep
25

12

3

4
Thursday
1st Oct
26

13

6

1

5-day weather forecast updated at 04:01 on Sunday 27th September 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 Sunday 27th September 2026

Expect mostly cloudy with rain in Ithaca, New York with a maximum temperature of 17°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 99% chance of some rain and a gentle breeze of 18 kph from the north-west.

17
°C maximum temperature
11
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
1
UV index (Low)
99
% chance of some rain
<20
mm of rainfall expected
17
°C wind chill
18
kph wind from NW

Ithaca weather for Monday 28th September 2026

Expect overcast skies in Ithaca, New York with a maximum temperature of 19°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north.

19
°C maximum temperature
12
°C minimum temperature
overcast skies
0
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
19
°C wind chill
10
kph wind from N

Ithaca weather for Tuesday 29th September 2026

Expect broken clouds in Ithaca, 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 9 kph from the north-west.

21
°C maximum temperature
12
°C minimum temperature
broken clouds
3
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
9
kph wind from NW

Ithaca weather for Wednesday 30th September 2026

Expect broken clouds in Ithaca, New York with a maximum temperature of 25°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 kph from the south.

25
°C maximum temperature
12
°C minimum temperature
broken clouds
3
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
25
°C wind chill
7
kph wind from S

Ithaca weather for Thursday 1st October 2026

Expect sunshine and showers in Ithaca, New York with a maximum temperature of 26°C, maximum UV of 1 (Low) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 33% chance of some rain and a gentle breeze of 13 kph from the south-west.