Weather Forecast for Clayton

New York, United States of America

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Clear

Current Weather - Clayton: 21°C

New York, United States of America

Clear

Feels like 21°C

Wind

11 km/h SW

Humidity

96%

Pressure

1014 mb

UV Index

0

Visibility

0 km

Sunny

Sunny

Friday, July 03, 2026

High

32°C

Low

21°C

Rain Chance

75%

Hourly Forecast

Sunny 32°C
12:00
Sunny 32°C
13:00
Sunny 32°C
14:00
Sunny 32°C
15:00
Patchy rain nearby 30°C
16:00
Patchy rain nearby 29°C
17:00
Patchy light rain in area with thunder 25°C
18:00
Moderate or heavy rain shower 24°C
19:00
Patchy rain nearby 23°C
20:00
Patchy rain nearby 22°C
21:00
Patchy rain nearby 22°C
22:00
Patchy rain nearby 21°C
23:00
Jul 04

Day Statistics

Maximum Wind

21 km/h

Humidity

81%

Precipitation

14 mm

UV Index

9

Visibility

9 km

Rain Chance

75%

Snow Chance

0%

Sun & Moon

Sunrise

05:25 AM

Sunset

08:51 PM

Moonrise

11:11 PM

Moonset

09:04 AM

Moon Phase

Waning Gibbous

Moon Illumination

79%

Air Quality

PM2.5

7

μg/m³

PM10

7.9

μg/m³

NO₂

3.9

μg/m³

O₃

91.3

μg/m³

SO₂

0.6

μg/m³

CO

150.2

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Weather Alerts

squall watch in effect

Kingston to Prescott Jul 2, 02:57 PM - Jul 3, 06:10 AM
Severity: Severe Urgency: Expected

Conditions are favourable for the development of squalls with wind gusts up to 50 knots, frequent lightning, hail and poor to very poor visibility in thunderstorms heavy at times. Thunderstorms are expected to develop over southern Ontario and track east through the afternoon and evening. ### Please continue to monitor alerts and forecasts issued by Environment Canada. For more information monitor Canadian Coast Guard radio or Weatheradio stations.

Mariners are advised to prepare for potential squalls. Vulnerable vessels are most at risk and should seek safe harbour if underway.

Event: squall Certainty: Possible Category: Met

Heat Advisory issued July 2 at 1:36PM EDT until July 3 at 7:00PM EDT by NWS Burlington VT

Northern St. Lawrence; Northern Franklin; Southeastern St. Lawrence; Southern Franklin; Western Clinton; Western Essex; Southwestern St. Lawrence; Orleans; Essex; Lamoille; Caledonia; Washington; Orange; Eastern Franklin; Eastern Chittenden; Eastern Addison; Eastern Rutland; Western Windsor Jul 2, 01:36 PM - Jul 3, 04:00 AM
Severity: Moderate Urgency: Expected

* WHAT...Heat index values between 95 and 104 expected. * WHERE...Portions of northern New York and most of central northern Vermont, including the Northeast Kingdom. * WHEN...Until 7 PM EDT Friday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...The highest heat index values will occur between 1 PM and 5 PM daily through Friday.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. 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. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.

Event: Heat Advisory Certainty: Likely Category: Met

When to visit Clayton?

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

⭐ Best months: July August September

January

☀️
-3°C
💧
12 Days of rain
❄️
Very heavy snowfall
🥶 Coldest month

February

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

March

☀️
4°C
💧
12 Days of rain
❄️
Very heavy snowfall

April

☀️
11°C
💧
15 Days of rain
❄️
Very heavy snowfall

May

☀️
18°C
💧
12 Days of rain
❄️
Light snow possible

June

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

July

☀️
26°C
💧
14 Days of rain
❄️
No snowfall
Best time to visit
🔥 Hottest month

August

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

September

☀️
22°C
💧
14 Days of rain
❄️
No snowfall
Best time to visit

October

☀️
14°C
💧
16 Days of rain
❄️
Light snow possible
🌧 Wettest month,

November

☀️
8°C
💧
14 Days of rain
❄️
Very heavy snowfall

December

☀️
1°C
💧
13 Days of rain
❄️
Very heavy snowfall