Ithaca weather live forecast

Today's maximum temperature in Ithaca is expected to be 48°F. Select a day from the live weather forecast for Ithaca, New York, USA for more weather parameters.

Thursday
18th Dec
48

32

6

2
Friday
19th Dec
52

28

1

1
Saturday
20th Dec
37

27

3

1
Sunday
21st Dec
39

23

2

0
Monday
22nd Dec
30

21

2

1

5-day weather forecast updated at 04:01 on Thursday 18th December 2025 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 Thursday 18th December 2025

Expect sunshine and showers in Ithaca, New York with a maximum temperature of 48°F, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 80% chance of some rain and a moderate breeze of 17 mph from the south.

48
°F maximum temperature
32
°F minimum temperature
sunshine and showers
6
hours of sunshine
2
UV index (Low)
80
% chance of some rain
<2
mm of rainfall expected
41
°F wind chill
17
mph wind from S

Ithaca weather for Friday 19th December 2025

Expect mostly cloudy with rain in Ithaca, New York with a maximum temperature of 52°F, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 69% chance of some rain and a fresh breeze of 18 mph from the west.

52
°F maximum temperature
28
°F minimum temperature
mostly cloudy with rain
1
hour of sunshine
1
UV index (Low)
69
% chance of some rain
<10
mm of rainfall expected
52
°F wind chill
18
mph wind from W

Ithaca weather for Saturday 20th December 2025

Expect broken clouds in Ithaca, New York with a maximum temperature of 37°F, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 15 mph from the south.

37
°F maximum temperature
27
°F minimum temperature
broken clouds
3
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
30
°F wind chill
15
mph wind from S

Ithaca weather for Sunday 21st December 2025

Expect broken clouds in Ithaca, New York with a maximum temperature of 39°F and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 15 mph from the west.

39
°F maximum temperature
23
°F minimum temperature
broken clouds
2
hours of sunshine
0
UV index (None)
0
mm of rainfall expected
32
°F wind chill
15
mph wind from W

Ithaca weather for Monday 22nd December 2025

Expect mostly cloudy with light snow in Ithaca, New York with a maximum temperature of 30°F, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 0-2 cm of snow expected with 15% chance of some snow and a moderate breeze of 12 mph from the north-west.