New York · NWS BGM office

Ithaca, NY weather

It is 37°F and cloudy at Ithaca Tompkins International Airport as of Oct 28, 5:00 AM EDT. Overnight: Mostly Cloudy, low near 36°F, 1% chance of precipitation. Forecast from the National Weather Service, issued Oct 28, 2:30 AM EDT.

Updated Oct 28, 5:24 AM EDT (snapshot)

Current conditions

Temperature

37°F

Cloudy

Wind

Calm

Humidity 70% · dew point 28°F

Pressure · visibility

30.39 inHg

Visibility 10 mi

Observed at Ithaca Tompkins International Airport (KITH), Oct 28, 5:00 AM EDT. Station readings can lag or be missing.

Alerts for this area

No active NWS alerts cover the Ithaca forecast zone right now.

Around the NWS BGM forecast area

No active alerts in zones served by the BGM office near Ithaca.

From the alert snapshot of Oct 28, 2026, 5:12 AM EDT. No alerts are active anywhere in New York.

For official warnings, check weather.gov and your local authorities. OpenForecast repeats National Weather Service alerts and may be delayed or incomplete. Follow instructions from emergency officials.

Next 24 hours

Hourly forecast for Ithaca (local time)
TimeTempForecastPrecip. chanceWind
Wed 7 AM39°FMostly Cloudy2%SE 5 mph
Wed 8 AM40°FMostly Cloudy3%SE 5 mph
Wed 9 AM43°FPartly Sunny3%SE 6 mph
Wed 10 AM49°FMostly Cloudy3%SE 6 mph
Wed 11 AM54°FMostly Cloudy3%S 7 mph
Wed 12 PM59°FMostly Cloudy3%S 8 mph
Wed 1 PM63°FMostly Cloudy3%S 8 mph
Wed 2 PM64°FPartly Sunny2%S 9 mph
Wed 3 PM65°FMostly Sunny2%S 9 mph
Wed 4 PM66°FMostly Sunny2%S 8 mph
Wed 5 PM64°FSunny2%S 7 mph
Wed 6 PM63°FPartly Cloudy2%S 7 mph
Wed 7 PM60°FPartly Cloudy2%S 7 mph
Wed 8 PM55°FPartly Cloudy2%SE 6 mph
Wed 9 PM54°FPartly Cloudy2%SE 6 mph
Wed 10 PM53°FMostly Clear2%S 5 mph
Wed 11 PM52°FMostly Clear2%S 5 mph
Thu 12 AM51°FMostly Clear2%SE 5 mph
Thu 1 AM50°FMostly Clear2%SE 5 mph
Thu 2 AM49°FMostly Clear2%SE 5 mph
Thu 3 AM49°FMostly Clear2%S 5 mph
Thu 4 AM47°FClear2%S 5 mph
Thu 5 AM47°FClear2%S 5 mph
Thu 6 AM47°FSunny1%S 5 mph

Hourly values come from the NWS gridded forecast for the 2.5 km grid square that covers the city's center point. Conditions elsewhere in Ithaca can differ.

7-day forecast

Overnight

Low 36°F

Mostly cloudy, with a low around 36. Southeast wind around 3 mph.

Wednesday

High 66°F·Low 45°F

Partly sunny, with a high near 66. Southeast wind 3 to 9 mph.

Wednesday Night: Mostly clear, with a low around 45. Southeast wind around 7 mph.

Thursday

High 75°F·Low 50°F

Sunny, with a high near 75. South wind 5 to 9 mph.

Thursday Night: A slight chance of rain showers after 8pm. Mostly cloudy, with a low around 50. Southwest wind 3 to 7 mph. Chance of precipitation is 20%.

Friday

High 61°F·Low 37°F

A slight chance of rain showers before 8am. Mostly sunny, with a high near 61. Chance of precipitation is 20%.

Friday Night: Partly cloudy, with a low around 37.

Saturday

High 60°F·Low 36°F

Mostly sunny, with a high near 60.

Saturday Night: Partly cloudy, with a low around 36.

Sunday

High 65°F·Low 43°F

Partly sunny, with a high near 65.

Sunday Night: Mostly cloudy, with a low around 43.

Monday

High 66°F·Low 45°F

A chance of rain showers after 7am. Mostly cloudy, with a high near 66. Chance of precipitation is 40%.

Monday Night: A chance of rain showers. Mostly cloudy, with a low around 45. Chance of precipitation is 40%.

Tuesday

High 63°F

A chance of rain showers. Partly sunny, with a high near 63.

Nearby cities

Larger cities in the area

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About this forecast

Forecast office
Ithaca is served by the National Weather Service BGM forecast office, forecast zone NYZ025, county zone NYC109.
Location used
The Census Bureau's internal point for Ithaca (42.4439, -76.5031), in Tompkins County. Population: 33,768 (2024 estimate), number 20 of the 43 New York cities on this site.
Radar
Nearest NWS radar: KBGM. View it on radar.weather.gov.

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Sources

  • Forecast, hourly forecast, observations and alerts: National Weather Service API, api.weather.gov/points/42.4439,-76.5031 (forecast issued Oct 28, 2:30 AM EDT).
  • Official forecast page: forecast.weather.gov.
  • City location and population: U.S. Census Bureau, Vintage 2024 population estimates and 2024 Gazetteer files.
  • Snapshot taken Oct 28, 2026. The NWS and Census Bureau do not endorse OpenForecast.

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