Jamestown weather live forecast

Today's maximum temperature in Jamestown is expected to be 9°C. Select a day from the live weather forecast for Jamestown, New York, USA for more weather parameters.

Wednesday
18th Feb
9

3

1

1
Thursday
19th Feb
12

2

2

2
Friday
20th Feb
11

1

2

1
Saturday
21st Feb
5

-2

0

1
Sunday
22nd Feb
2

-3

0

2

5-day weather forecast updated at 04:02 on Wednesday 18th February 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 Wednesday 18th February 2026

Expect mostly cloudy with rain in Jamestown, New York with a maximum temperature of 9°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 99% chance of some rain and a gentle breeze of 14 kph from the south-east.

9
°C maximum temperature
3
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
1
UV index (Low)
99
% chance of some rain
<10
mm of rainfall expected
7
°C wind chill
14
kph wind from SE

Jamestown weather for Thursday 19th February 2026

Expect broken clouds in Jamestown, New York with a maximum temperature of 12°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south-east.

12
°C maximum temperature
2
°C minimum temperature
broken clouds
2
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
12
°C wind chill
19
kph wind from SE

Jamestown weather for Friday 20th February 2026

Expect cloudy with sleet or snow in Jamestown, New York with a maximum temperature of 11°C, maximum UV of 1 (Low) and 2 hours of bright sunshine. There are 5-10 mm of sleet/snow expected with 75% chance of some sleet or snow and a moderate breeze of 26 kph from the west.

11
°C maximum temperature
1
°C minimum temperature
cloudy with sleet or snow
2
hours of sunshine
1
UV index (Low)
75
% chance of some sleet or snow
<10
mm of sleet/snow expected
11
°C wind chill
26
kph wind from W

Jamestown weather for Saturday 21st February 2026

Expect overcast with light snow in Jamestown, New York with a maximum temperature of 5°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 0-2 cm of snow expected with 30% chance of some snow and a moderate breeze of 20 kph from the west.

5
°C maximum temperature
-2
°C minimum temperature
overcast with light snow
0
hours of sunshine
1
UV index (Low)
30
% chance of some snow
<2
cm of snow expected
2
°C wind chill
20
kph wind from W

Jamestown weather for Sunday 22nd February 2026

Expect cloudy with some snow in Jamestown, New York with a maximum temperature of 2°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 5-10 cm of snow expected with 69% chance of some snow and a gentle breeze of 14 kph from the north.