Jamestown weather live forecast

Today's maximum temperature in Jamestown is expected to be 8°C. Select a day from the live weather forecast for Jamestown, New York, USA for more weather parameters.

Friday
19th Dec
8

-5

1

0
Saturday
20th Dec
4

-6

0

1
Sunday
21st Dec
2

-7

1

0
Monday
22nd Dec
-1

-8

1

1
Tuesday
23rd Dec
4

-2

0

1

5-day weather forecast updated at 04:02 on Friday 19th December 2025 GMT

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The 5-day weather forecast for New York (Jamestown) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Jamestown weather forecast by day

Below are the detailed weather forecasts for Jamestown for the next 5 days.

Jamestown weather for Friday 19th December 2025

Expect cloudy with sleet or snow in Jamestown, New York with a maximum temperature of 8°C and 1 hour of bright sunshine. There are 10-20 mm of sleet/snow expected with 99% chance of some sleet or snow and a fresh breeze of 34 kph from the west.

8
°C maximum temperature
-5
°C minimum temperature
cloudy with sleet or snow
1
hour of sunshine
0
UV index (None)
99
% chance of some sleet or snow
<20
mm of sleet/snow expected
4
°C wind chill
34
kph wind from W

Jamestown weather for Saturday 20th December 2025

Expect broken clouds in Jamestown, New York with a maximum temperature of 4°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 27 kph from the south.

4
°C maximum temperature
-6
°C minimum temperature
broken clouds
0
hours of sunshine
1
UV index (Low)
0
mm of rainfall expected
-1
°C wind chill
27
kph wind from S

Jamestown weather for Sunday 21st December 2025

Expect mostly cloudy with light snow in Jamestown, New York with a maximum temperature of 2°C and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 37% chance of some snow and a fresh breeze of 29 kph from the west.

2
°C maximum temperature
-7
°C minimum temperature
mostly cloudy with light snow
1
hour of sunshine
0
UV index (None)
37
% chance of some snow
<2
cm of snow expected
-4
°C wind chill
29
kph wind from W

Jamestown weather for Monday 22nd December 2025

Expect mostly cloudy with light snow in Jamestown, New York with a maximum temperature of -1°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 2-5 cm of snow expected with 25% chance of some snow and a gentle breeze of 16 kph from the south-west.

-1
°C maximum temperature
-8
°C minimum temperature
mostly cloudy with light snow
1
hour of sunshine
1
UV index (Low)
25
% chance of some snow
<5
cm of snow expected
-6
°C wind chill
16
kph wind from SW

Jamestown weather for Tuesday 23rd December 2025

Expect overcast skies in Jamestown, New York with a maximum temperature of 4°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the west.