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.

Tuesday
17th Feb
8

3

2

3
Wednesday
18th Feb
9

3

1

0
Thursday
19th Feb
12

1

2

3
Friday
20th Feb
11

1

3

1
Saturday
21st Feb
5

-2

0

1

5-day weather forecast updated at 04:02 on Tuesday 17th 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 Tuesday 17th February 2026

Expect broken clouds in Jamestown, New York with a maximum temperature of 8°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south-west.

8
°C maximum temperature
3
°C minimum temperature
broken clouds
2
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
5
°C wind chill
17
kph wind from SW

Jamestown weather for Wednesday 18th February 2026

Expect mostly cloudy with rain in Jamestown, New York with a maximum temperature of 9°C and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 100% chance of some rain and a gentle breeze of 19 kph from the west.

9
°C maximum temperature
3
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
0
UV index (None)
100
% chance of some rain
<20
mm of rainfall expected
7
°C wind chill
19
kph wind from W

Jamestown weather for Thursday 19th February 2026

Expect broken clouds in Jamestown, New York with a maximum temperature of 12°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south-east.

12
°C maximum temperature
1
°C minimum temperature
broken clouds
2
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
12
°C wind chill
14
kph wind from SE

Jamestown weather for Friday 20th February 2026

Expect mostly cloudy with rain in Jamestown, New York with a maximum temperature of 11°C, maximum UV of 1 (Low) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 70% chance of some rain and a moderate breeze of 24 kph from the south-east.

11
°C maximum temperature
1
°C minimum temperature
mostly cloudy with rain
3
hours of sunshine
1
UV index (Low)
70
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
24
kph wind from SE

Jamestown weather for Saturday 21st February 2026

Expect cloudy with sleet or 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 2-5 mm of sleet/snow expected with 37% chance of some sleet or snow and a moderate breeze of 20 kph from the west.