Weather Forecast for Syracuse

New York, United States of America

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Partly cloudy

Current Weather - Syracuse: 31°C

New York, United States of America

Partly cloudy

Feels like 32°C

Wind

19 km/h WNW

Humidity

57%

Pressure

1015 mb

UV Index

7

Visibility

16 km

Sunny

Sunny

Friday, July 03, 2026

High

37°C

Low

23°C

Rain Chance

57%

Hourly Forecast

Clear 26°C
21:00
Clear 26°C
22:00
Clear 26°C
23:00
Jul 04

Day Statistics

Maximum Wind

19 km/h

Humidity

66%

Precipitation

1 mm

UV Index

10

Visibility

7 km

Rain Chance

57%

Snow Chance

0%

Sun & Moon

Sunrise

05:30 AM

Sunset

08:47 PM

Moonrise

11:10 PM

Moonset

09:07 AM

Moon Phase

Waning Gibbous

Moon Illumination

79%

Air Quality

PM2.5

6.6

μg/m³

PM10

7.1

μg/m³

NO₂

3.8

μg/m³

O₃

110

μg/m³

SO₂

1.7

μg/m³

CO

143.9

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

854.88

Diffuse Radiation

130.14

DNI

0

GTI

0

Weather Alerts

Extreme Heat Warning issued July 2 at 1:19PM EDT until July 3 at 8:00PM EDT by NWS Binghamton NY

Northern Oneida; Yates; Seneca; Southern Cayuga; Onondaga; Steuben; Schuyler; Chemung; Tompkins; Madison; Southern Oneida; Cortland; Chenango; Otsego; Tioga; Broome; Delaware; Sullivan; Bradford; Susquehanna; Northern Wayne; Wyoming; Lackawanna; Luzerne; Pike; Southern Wayne Jul 2, 01:19 PM - Jul 3, 01:30 PM
Severity: Severe Urgency: Expected

* WHAT...Dangerously hot conditions with maximum heat index values from 100 to 110 this afternoon, and from 95 to 105 Friday afternoon. Temperatures will stay very warm at nigh, limiting the ability for cooling of non air-conditioned areas. * WHERE...Portions of central New York and northeast Pennsylvania. * WHEN...Until 8 PM EDT Friday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.

Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. Stay cool, stay hydrated, stay informed.

Event: Extreme Heat Warning Certainty: Likely Category: Met

When to visit Syracuse?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: June July August

January

☀️
-1°C
💧
14 Days of rain
❄️
Very heavy snowfall
🥶 Coldest month

February

☀️
1°C
💧
12 Days of rain
❄️
Very heavy snowfall
🌵 Driest month

March

☀️
6°C
💧
14 Days of rain
❄️
Very heavy snowfall

April

☀️
13°C
💧
16 Days of rain
❄️
Very heavy snowfall

May

☀️
20°C
💧
15 Days of rain
❄️
Light snow possible

June

☀️
25°C
💧
17 Days of rain
❄️
No snowfall
Best time to visit
🌧 Wettest month,

July

☀️
27°C
💧
17 Days of rain
❄️
No snowfall
Best time to visit
🔥 Hottest month

August

☀️
26°C
💧
15 Days of rain
❄️
No snowfall
Best time to visit

September

☀️
23°C
💧
15 Days of rain
❄️
No snowfall

October

☀️
16°C
💧
17 Days of rain
❄️
Moderate snowfall

November

☀️
9°C
💧
14 Days of rain
❄️
Very heavy snowfall

December

☀️
2°C
💧
15 Days of rain
❄️
Very heavy snowfall