Ithaca weather live forecast

Today's maximum temperature in Ithaca is expected to be 29°C. Select a day from the live weather forecast for Ithaca, New York, USA for more weather parameters.

Wednesday
12th Aug
29

17

10

5
Thursday
13th Aug
27

18

7

5
Friday
14th Aug
27

16

8

6
Saturday
15th Aug
25

13

9

7
Sunday
16th Aug
28

14

3

5

5-day weather forecast updated at 04:01 on Wednesday 12th August 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 12th August 2026

Expect isolated thunderstorms in Ithaca, New York with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 10 hours of bright sunshine. There are 0-2 mm of rainfall expected with 52% chance of some rain and a light breeze of 7 kph from the north-west.

29
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
10
hours of sunshine
5
UV index (Moderate)
52
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
7
kph wind from NW

Ithaca weather for Thursday 13th August 2026

Expect isolated thunderstorms in Ithaca, New York with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 7 hours of bright sunshine. There are 2-5 mm of rainfall expected with 23% chance of some rain and a light breeze of 11 kph from the north-west.

27
°C maximum temperature
18
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
5
UV index (Moderate)
23
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
11
kph wind from NW

Ithaca weather for Friday 14th August 2026

Expect broken clouds in Ithaca, New York with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north.

27
°C maximum temperature
16
°C minimum temperature
broken clouds
8
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
16
kph wind from N

Ithaca weather for Saturday 15th August 2026

Expect broken clouds in Ithaca, New York with a maximum temperature of 25°C, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the north.

25
°C maximum temperature
13
°C minimum temperature
broken clouds
9
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
25
°C wind chill
8
kph wind from N

Ithaca weather for Sunday 16th August 2026

Expect isolated thunderstorms in Ithaca, New York with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 70% chance of some rain and a gentle breeze of 14 kph from the south.