DEXTER, NY 13634 Weather Forecast & Current Conditions

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WATERTOWN, NY
Current Weather

12:56 AM EST DEC 14, 2025
Overcast
21°F
Feels Like: 11°F
Dewpoint: 12°F
Rel. Hum.: 64%
Visibility: 10 miles
Wind: NW at 8 mph
Pressure: 29.98 inches
Last 72 hours

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DEXTER, NY 13634
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
OVERNIGHT
Lake effect snow, then snow showers likely late. Snow may be heavy at times. Additional accumulation 2 to 4 inches in the most persistent snows. Lows 10 to 15. Light west winds. Chance of snow near 100 percent.
SUNDAY
Mostly cloudy in the morning, then becoming partly sunny. Colder with highs 15 to 20. Light winds, becoming north 5 to 10 mph.
SUNDAY NIGHT
Mostly cloudy. A chance of snow showers overnight. Colder with lows ranging from zero to 5 above across the tug hill to 5 to 10 above along the lake ontario shore. Northwest winds 5 to 10 mph, becoming light. Chance of snow 40 percent.
MONDAY
Partly sunny with a chance of snow showers in the morning, then lake effect snow showers in the afternoon. Snow may be heavy at times in the afternoon. Highs ranging from the mid 20s inland to the upper 20s along the lake ontario shore. Light winds, becoming southwest 5 to 10 mph. Chance of snow 90 percent.
MONDAY NIGHT
Lake effect snow showers. Snow may be heavy at times. Lows 10 to 15. West winds 5 to 10 mph, becoming light. Chance of snow near 100 percent.
TUESDAY
Lake effect snow showers. Highs in the upper 20s. Chance of snow 90 percent.
TUESDAY NIGHT
Mostly cloudy. Lows 15 to 20.
WEDNESDAY
Mostly cloudy with a 50 percent chance of rain and snow showers. Highs in the upper 30s.
WEDNESDAY NIGHT
Mostly cloudy. Lows 15 to 20.
THURSDAY
Rain showers likely. Highs in the lower 40s. Chance of rain 70 percent.
THURSDAY NIGHT
Rain and snow showers. Lows 20 to 25. Chance of precipitation 90 percent.
FRIDAY
Snow showers. Highs around 30. Chance of snow 80 percent.
FRIDAY NIGHT
Mostly cloudy with a 30 percent chance of snow showers. Lows 5 to 10 above.

Visible Weather Satellite
DEXTER, NY 13634
Infrared Weather Satellite
DEXTER, NY 13634
NEXRAD Weather Radar
DEXTER, NY 13634

WATERTOWN, NY 3 hourly weather forecast

weather forecast created  6:00 PM CST 12/13/2025
Sunday
14 DEC 2025
DEXTER, NY 13634 weather forecast Day 1, 0 hours 1 AM 16° Mostly Cloudy 30%
SNOW
<.1 in
0% Thunder
( 2% severe)
WNW   5 78% 11°
Low 10° DEXTER, NY 13634 weather forecast Day 1, 3 hours 4 AM 14° Mostly Cloudy NNW   3 82% 10°
High 18° DEXTER, NY 13634 weather forecast Day 1, 6 hours 7 AM 11° Mostly Cloudy 16%
SNOW
<.1 in
0% Thunder
( 3% severe)
NNW   3 81%

Mostly Cloudy



DEXTER, NY 13634 weather forecast Day 1, 9 hours 10 AM 15° Mostly Cloudy N   7 74%
DEXTER, NY 13634 weather forecast Day 1, 12 hours 1 PM 17° Mostly Cloudy 8%

0% Thunder
( 2% severe)
N   9 60%
DEXTER, NY 13634 weather forecast Day 1, 15 hours 4 PM 15° Partly Cloudy NNW   8 57%
DEXTER, NY 13634 weather forecast Day 1, 18 hours 7 PM -2° Partly Cloudy 1%

0% Thunder
( 1% severe)
NW   7 65%
DEXTER, NY 13634 weather forecast Day 1, 21 hours 10 PM -3° Mostly Cloudy NW   6 73%
Monday
15 DEC 2025
DEXTER, NY 13634 weather forecast Day 2, 0 hours 1 AM -2° Mostly Cloudy 1%

0% Thunder
( 0% severe)
NW   5 77%
Low 2° DEXTER, NY 13634 weather forecast Day 2, 3 hours 4 AM Mostly Cloudy W   3 77%
High 26° DEXTER, NY 13634 weather forecast Day 2, 6 hours 7 AM Mostly Cloudy 12%
SNOW
<.1 in
0% Thunder
( 1% severe)
W   3 81%

Mostly Cloudy

Snow Likely

DEXTER, NY 13634 weather forecast Day 2, 9 hours 10 AM 16° Mostly Cloudy W   5 74% 10°
DEXTER, NY 13634 weather forecast Day 2, 12 hours 1 PM 22° 13° Mostly Cloudy 68%
SNOW
***
0% Thunder
( 3% severe)
WSW   7 71% 15°
DEXTER, NY 13634 weather forecast Day 2, 15 hours 4 PM 25° 15° Mostly Cloudy WSW   9 79% 20°
DEXTER, NY 13634 weather forecast Day 2, 18 hours 7 PM 22° 11° Mostly Cloudy 53%
SNOW
5–10 in
0% Thunder
( 2% severe)
W   10 87% 19°
DEXTER, NY 13634 weather forecast Day 2, 21 hours 10 PM 19° Mostly Cloudy W   9 82% 15°

WATERTOWN, NY extended weather forecast

Tuesday
16 DEC 2025
Wednesday
17 DEC 2025
Thursday
18 DEC 2025
Friday
19 DEC 2025
Saturday
20 DEC 2025
Low 4° Low 27° Low 10° Low 29° Low 11°
High 28° High 41° High 37° High 33° High 30°
DEXTER, NY 13634 weather forecast Day 3 DEXTER, NY 13634 weather forecast Day 4 DEXTER, NY 13634 weather forecast Day 5 DEXTER, NY 13634 weather forecast Day 6 DEXTER, NY 13634 weather forecast Day 7
Overcast
38% Snow
Overcast
59% Rain/Snow
Overcast
51% Snow
Overcast
79% Rain/Snow
Overcast
47% Snow
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