Live Weather & Forecast

Weather in Ithaca

New York, United States · Real-time conditions & 3-day outlook

Flag of United States
Overcast
18°C
Feels like 18°C
64°F / Feels 64°F
Overcast
Ithaca, New York
🌞 Daytime
Updated: 2026-04-15 11:15
💧
Humidity
87%
💨
Wind
19.4 km/h SW
🌬️
Wind Gust
24.9 km/h
🌡️
Pressure
1012 mb
👁️
Visibility
16 km
☀️
UV Index
5.2 (Moderate)
🌧️
Precipitation
0 mm
☁️
Cloud Cover
100%
💦
Dew Point
16.7°C
🌐
Wind Degree
224°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
140.9 μg/m³
NO₂
1.8 μg/m³
O₃
98 μg/m³
SO₂
2.4 μg/m³
PM 2.5
8.1 μg/m³
PM 10
8.7 μg/m³

Weather Alerts 1

Met · Severe · Immediate
Flood Warning issued April 15 at 12:04AM EDT by NWS Binghamton NY

...The Flood Warning continues for the following rivers in New York... Cayuga Lake At Ithaca affecting Tompkins County. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Cayuga Lake at Ithaca. * WHEN...Until further notice. * IMPACTS...At 383.5 feet, the lake level is high enough to flood normally dry areas along the shoreline and may affect some paths, or roads n...

Caution is urged when walking near the lakeshore. This warning will be in effect until the lake falls below, and remains below its flood stage. Additional information is available at www.weather.gov. The next statement will be issued by 2:15 PM Wednesday.this afternoon at 215 PM EDT.

Effective: 2026-04-15T00:04:00-04:00  ·  Expires: 2026-04-15T14:15:00-04:00

Today's Hourly Forecast

24-hour breakdown for Ithaca, New York

12 AM
Clear
15°
Clear
💧 74% 💨 8.3 km/h
1 AM
Clear
13°
Clear
💧 77% 💨 5.8 km/h
2 AM
Clear
13°
Clear
💧 82% 💨 7.9 km/h
3 AM
Clear
12°
Clear
💧 81% 💨 8.3 km/h
4 AM
Clear
12°
Clear
💧 78% 💨 9.4 km/h
5 AM
Clear
12°
Clear
💧 78% 💨 8.3 km/h
6 AM
Clear
12°
Clear
💧 78% 💨 10.1 km/h
7 AM
Sunny
14°
Sunny
💧 83% 💨 10.1 km/h
8 AM
Sunny
16°
Sunny
💧 92% 💨 11.5 km/h
9 AM
Patchy rain nearby
18°
Patchy rain nearby
💧 81% 💨 7.2 km/h 🌧️ 100%
10 AM
Sunny
20°
Sunny
💧 75% 💨 14 km/h
11 AM
Overcast
18°
Overcast
💧 87% 💨 19.4 km/h
12 PM
Partly Cloudy
23°
Partly Cloudy
💧 61% 💨 23.8 km/h
1 PM
Sunny
26°
Sunny
💧 56% 💨 23 km/h
2 PM
Sunny
27°
Sunny
💧 52% 💨 21.2 km/h
3 PM
Sunny
27°
Sunny
💧 49% 💨 16.9 km/h
4 PM
Sunny
26°
Sunny
💧 46% 💨 19.4 km/h
5 PM
Partly Cloudy
26°
Partly Cloudy
💧 49% 💨 17.3 km/h
6 PM
Sunny
27°
Sunny
💧 49% 💨 10.4 km/h
7 PM
Sunny
24°
Sunny
💧 53% 💨 14 km/h
8 PM
Clear
21°
Clear
💧 58% 💨 7.6 km/h
9 PM
Heavy rain at times
20°
Heavy rain at times
💧 93% 💨 4.7 km/h 🌧️ 100%
10 PM
Patchy rain nearby
19°
Patchy rain nearby
💧 94% 💨 5.4 km/h 🌧️ 100%
11 PM
Clear
18°
Clear
💧 87% 💨 7.6 km/h

3-Day Forecast

Daily overview for Ithaca, New York

Today
Moderate rain
Moderate rain
28° / 11°
🌧️ 85% chance of rain
💧 Avg. humidity: 71%
💨 Max wind: 23.8 km/h
🌧️ Total precip: 9.85 mm
☀️ UV Index: 1.5
🌅 Sunrise: 06:24 AM
🌇 Sunset: 07:48 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Thu, Apr 16
Heavy rain
Heavy rain
23° / 15°
🌧️ 89% chance of rain
💧 Avg. humidity: 87%
💨 Max wind: 23 km/h
🌧️ Total precip: 71.38 mm
☀️ UV Index: 1.2
🌅 Sunrise: 06:23 AM
🌇 Sunset: 07:49 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Overcast
Overcast
12° / 10°
🌧️ 0% chance of rain
💧 Avg. humidity: 96%
💨 Max wind: 22.3 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 0.4
🌅 Sunrise: 06:21 AM
🌇 Sunset: 07:50 PM
🌙 New Moon
🌑 Moon: 0% lit

Best Time to Visit Ithaca

Plan your trip to Ithaca, United States around the most favorable weather conditions.

Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
← Back to Ithaca 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in Ithaca?
Current conditions in Ithaca: Overcast, temperature 18°C, humidity 87%.
What is the best time to visit Ithaca?
The best time to visit Ithaca is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Ithaca?
Ithaca is located at approximately 42.4° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Ithaca?
The wettest period in Ithaca is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Ithaca?
For visits to Ithaca during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Ithaca in?
Ithaca is located in United States, in the state of New York.
What are the public holidays in Ithaca in 2026?
View the 2026 public holidays for Ithaca on our Holidays page.
What are the GPS coordinates used for the weather forecast in Ithaca?
The weather forecast for Ithaca uses coordinates 42.4396, -76.4968.