Jamestown weather live forecast

Today's maximum temperature in Jamestown is expected to be -3°C. Select a day from the live weather forecast for Jamestown, New York, USA for more weather parameters.

Sunday
4th Jan
-3

-8

1

1
Monday
5th Jan
2

-6

3

1
Tuesday
6th Jan
5

-1

0

1
Wednesday
7th Jan
5

1

0

1
Thursday
8th Jan
7

0

4

2

5-day weather forecast updated at 04:01 on Sunday 4th January 2026 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 Sunday 4th January 2026

Expect mostly cloudy with light snow in Jamestown, New York with a maximum temperature of -3°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 36% chance of some snow and a gentle breeze of 17 kph from the west.

-3
°C maximum temperature
-8
°C minimum temperature
mostly cloudy with light snow
1
hour of sunshine
1
UV index (Low)
36
% chance of some snow
<2
cm of snow expected
-9
°C wind chill
17
kph wind from W

Jamestown weather for Monday 5th January 2026

Expect mostly cloudy with light snow in Jamestown, New York with a maximum temperature of 2°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 0-2 cm of snow expected with 21% chance of some snow and a gentle breeze of 19 kph from the south.

2
°C maximum temperature
-6
°C minimum temperature
mostly cloudy with light snow
3
hours of sunshine
1
UV index (Low)
21
% chance of some snow
<2
cm of snow expected
-3
°C wind chill
19
kph wind from S

Jamestown weather for Tuesday 6th January 2026

Expect mostly cloudy with light rain in Jamestown, New York with a maximum temperature of 5°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 98% chance of some rain and a gentle breeze of 18 kph from the south.

5
°C maximum temperature
-1
°C minimum temperature
mostly cloudy with light rain
0
hours of sunshine
1
UV index (Low)
98
% chance of some rain
<5
mm of rainfall expected
2
°C wind chill
18
kph wind from S

Jamestown weather for Wednesday 7th January 2026

Expect overcast with light rain in Jamestown, New York with a maximum temperature of 5°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 32% chance of some rain and a moderate breeze of 20 kph from the west.

5
°C maximum temperature
1
°C minimum temperature
overcast with light rain
0
hours of sunshine
1
UV index (Low)
32
% chance of some rain
<5
mm of rainfall expected
0
°C wind chill
20
kph wind from W

Jamestown weather for Thursday 8th January 2026

Expect broken clouds in Jamestown, New York with a maximum temperature of 7°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the south.