JAMESTOWN, NY 14701 Weather Forecast & Current Conditions

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JAMESTOWN, NY
Current Weather

4:56 AM EDT SEP 8, 2026
Clear
54°F
Feels Like: 54°F
Dewpoint: 52°F
Rel. Hum.: 93%
Visibility: 10 miles
Wind: Calm
Pressure: 30.26 inches
Last 72 hours

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JAMESTOWN, NY 14701
Weather Forecast

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TODAY
Partly sunny. Areas of fog this morning. Highs in the upper 70s. Light winds.
TONIGHT
Mostly cloudy and warmer with lows ranging from the lower 60s in interior valleys to the upper 60s along the lake erie shore. Light winds, becoming south 5 to 10 mph.
WEDNESDAY
Partly sunny. Showers likely with a chance of thunderstorms in the afternoon. Humid with highs in the lower 80s. South winds 5 to 10 mph, becoming southwest 10 to 15 mph with gusts up to 30 mph. Chance of rain 60 percent.
WEDNESDAY NIGHT
Showers with a chance of thunderstorms in the evening, then showers overnight. Warm and muggy with lows in the mid 60s. Southwest winds 10 to 15 mph, becoming west. Chance of rain near 100 percent.
THURSDAY
Mostly cloudy. A chance of showers in the morning. Highs in the lower 70s. Light winds, becoming west 5 to 10 mph. Chance of rain 50 percent.
THURSDAY NIGHT
Partly cloudy. Lows in the lower 50s.
FRIDAY
Sunny. Highs in the upper 60s.
FRIDAY NIGHT
Mainly clear. Lows in the lower 50s.
SATURDAY
Sunny. Highs in the upper 70s.
SATURDAY NIGHT
Mostly cloudy with a 30 percent chance of showers. Lows in the lower 60s.
SUNDAY
Partly sunny with a 30 percent chance of showers. Highs in the upper 70s.
SUNDAY NIGHT
Mostly cloudy with a 30 percent chance of showers. Lows in the upper 50s.
MONDAY
Partly sunny with a 30 percent chance of showers. Highs in the mid 70s.

Visible Weather Satellite
JAMESTOWN, NY 14701
Infrared Weather Satellite
JAMESTOWN, NY 14701
NEXRAD Weather Radar
JAMESTOWN, NY 14701

JAMESTOWN, NY 3 hourly weather forecast

weather forecast created  8:00 PM EDT  9/ 7/2026
Tuesday
8 SEP 2026
JAMESTOWN, NY 14701 weather forecast Day 1, 0 hours 2 AM 54° 54° Partly Cloudy 0%

0% Thunder
( 0% severe)
SE   3 100% 54°
Low 51° JAMESTOWN, NY 14701 weather forecast Day 1, 3 hours 5 AM 52° 52° Mostly Cloudy SSE   3 100% 52°
High 77° JAMESTOWN, NY 14701 weather forecast Day 1, 6 hours 8 AM 55° 55° Mostly Cloudy 0%

0% Thunder
( 0% severe)
SSE   3 93% 53°

Mostly Cloudy



JAMESTOWN, NY 14701 weather forecast Day 1, 9 hours 11 AM 68° 68° Mostly Cloudy   CALM 65% 56°
JAMESTOWN, NY 14701 weather forecast Day 1, 12 hours 2 PM 75° 75° Partly Cloudy 0%

0% Thunder
( 1% severe)
  CALM 50% 55°
JAMESTOWN, NY 14701 weather forecast Day 1, 15 hours 5 PM 76° 78° Mostly Cloudy   CALM 50% 56°
JAMESTOWN, NY 14701 weather forecast Day 1, 18 hours 8 PM 68° 68° Mostly Cloudy 2%

0% Thunder
( 0% severe)
SSE   5 73% 59°
JAMESTOWN, NY 14701 weather forecast Day 1, 21 hours 11 PM 63° 63° Mostly Cloudy S   7 87% 59°
Wednesday
9 SEP 2026
JAMESTOWN, NY 14701 weather forecast Day 2, 0 hours 2 AM 63° 63° Mostly Cloudy 4%

0% Thunder
( 1% severe)
S   8 87% 59°
Low 63° JAMESTOWN, NY 14701 weather forecast Day 2, 3 hours 5 AM 64° 64° Mostly Cloudy S   9 87% 60°
High 81° JAMESTOWN, NY 14701 weather forecast Day 2, 6 hours 8 AM 66° 66° Mostly Cloudy 4%

0% Thunder
( 6% severe)
SSW   10 84% 61°

Mostly Cloudy

Rain Likely

JAMESTOWN, NY 14701 weather forecast Day 2, 9 hours 11 AM 72° 72° Mostly Cloudy SSW   13 79% 65°
JAMESTOWN, NY 14701 weather forecast Day 2, 12 hours 2 PM 79° 81° Mostly Cloudy 57%
RAIN
***
0% Thunder
( 28% severe)
SW   16 69% 68°
JAMESTOWN, NY 14701 weather forecast Day 2, 15 hours 5 PM 79° 82° Mostly Cloudy SW   15 72% 69°
JAMESTOWN, NY 14701 weather forecast Day 2, 18 hours 8 PM 75° 75° Mostly Cloudy 92%
RAIN
***
0% Thunder
( 37% severe)
SW   14 79% 68°
JAMESTOWN, NY 14701 weather forecast Day 2, 21 hours 11 PM 69° 69° Mostly Cloudy WSW   13 100% 69°

JAMESTOWN, NY extended weather forecast

Thursday
10 SEP 2026
Friday
11 SEP 2026
Saturday
12 SEP 2026
Sunday
13 SEP 2026
Monday
14 SEP 2026
Low 64° Low 53° Low 54° Low 63° Low 61°
High 73° High 70° High 76° High 78° High 76°
JAMESTOWN, NY 14701 weather forecast Day 3 JAMESTOWN, NY 14701 weather forecast Day 4 JAMESTOWN, NY 14701 weather forecast Day 5 JAMESTOWN, NY 14701 weather forecast Day 6 JAMESTOWN, NY 14701 weather forecast Day 7
Mostly Cloudy
73% Rain
Clear
10% Rain
Partly Cloudy
32% Rain
Overcast
48% Rain
Overcast
60% Rain
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