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Clay, NY Weather

Live radar, hourly and 7-day forecast, and National Weather Service alerts for Clay, Onondaga County, New York.

Updated Jul 29, 2026, 3:27 PM local time · Radar refreshes every 5 minutes

🌧️
Clay
Heavy drizzle
69°F
Feels like 69°F
Wind 13 mph
Humidity 89%
Cloud cover 100%
UV index 5
Alerts 1

Active alerts (1)

Special Weather StatementModerate
Southern Cayuga; Onondaga; Tompkins; Cortland
Until Jul 29, 2026, 8:00 PM
Full details
Numerous showers and brief thunderstorms will continue to move
over the area through the afternoon. These showers and storms may
contain locally heavy rainfall up to an inch in a short amount of
time. This rapid accumulation of rain may cause minor flooding of
poor drainage areas in the more urbanized areas. Most of any
flooding should be mainly an inconvenience, but if several showers
and storms pass through the same locations...flood problems could
become worse.

Pay close attention if driving through these heavier storm cells,
or if you live near flood prone areas.

Clay weather radar

Light Heavy

Next 24 hours

Now
🌦️
70°F
72%
4 PM
🌧️
69°F
80%
5 PM
🌧️
69°F
83%
6 PM
🌦️
69°F
57%
7 PM
☁️
69°F
56%
8 PM
☁️
68°F
45%
9 PM
☁️
67°F
42%
10 PM
☁️
67°F
35%
11 PM
🌦️
67°F
33%
12 AM
🌦️
66°F
18%
1 AM
🌦️
66°F
20%
2 AM
☁️
66°F
23%
3 AM
🌦️
66°F
9%
4 AM
🌧️
66°F
7%
5 AM
☁️
66°F
6%
6 AM
☁️
66°F
7%
7 AM
☁️
66°F
6%
8 AM
☀️
68°F
6%
9 AM
☀️
71°F
5%
10 AM
☁️
73°F
4%
11 AM
☁️
72°F
3%
12 PM
☁️
74°F
4%
1 PM
76°F
7%
2 PM
☁️
75°F
6%

7-day forecast

Today
Jul 29
🌧️
73°F
67°F
83%
Thu
Jul 30
🌧️
77°F
66°F
23%
Fri
Jul 31
🌫️
82°F
60°F
2%
Sat
Aug 1
🌦️
85°F
62°F
15%
Sun
Aug 2
⛈️
70°F
64°F
59%
Mon
Aug 3
☁️
73°F
60°F
43%
Tue
Aug 4
☀️
80°F
55°F
7%

Weather near Clay

3 mi Cicero, NY10 mi Syracuse, NY25 mi Oswego, NY27 mi Auburn, NY36 mi Rome, NY40 mi Cortland, NY48 mi Utica, NY54 mi Ithaca, NY
Alerts are relayed from the National Weather Service and may lag the official source. In a life-threatening situation always follow weather.gov and local emergency broadcasts.