Jamestown weather live forecast

Today's maximum temperature in Jamestown is expected to be 19°C. Select a day from the live weather forecast for Jamestown, New York, USA for more weather parameters.

Sunday
24th May
19

10

1

UV3
Monday
25th May
22

14

6

UV6
Tuesday
26th May
27

13

11

UV8
Wednesday
27th May
26

14

0

UV6
Thursday
28th May
21

11

14

UV7

5-day weather forecast updated at 04:01 on Sunday 24th May 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 24th May 2026

Expect mostly cloudy with light rain in Jamestown, New York with a maximum temperature of 19°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 0-2 mm of rainfall expected with 93% chance of some rain and a moderate breeze of 26 kph from the south.

19
°C maximum temperature
10
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
UV3
UV index (Moderate)
93
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
26
kph wind from S

Jamestown weather for Monday 25th May 2026

Expect mostly cloudy with light rain in Jamestown, New York with a maximum temperature of 22°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 2-5 mm of rainfall expected with 18% chance of some rain and a light breeze of 11 kph from the north.

22
°C maximum temperature
14
°C minimum temperature
mostly cloudy with light rain
6
hours of sunshine
UV6
UV index (High)
18
% chance of some rain
<5
mm of rainfall expected
22
°C wind chill
11
kph wind from N

Jamestown weather for Tuesday 26th May 2026

Expect broken clouds in Jamestown, New York with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the west.

27
°C maximum temperature
13
°C minimum temperature
broken clouds
11
hours of sunshine
UV8
UV index (Very High)
0
mm of rainfall expected
L
low heat & humidity
9
kph wind from W

Jamestown weather for Wednesday 27th May 2026

Expect broken clouds in Jamestown, New York with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 6 (High) and no hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the north-west.

26
°C maximum temperature
14
°C minimum temperature
broken clouds
0
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
14
kph wind from NW

Jamestown weather for Thursday 28th May 2026

Expect scattered clouds in Jamestown, New York with a maximum temperature of 21°C, maximum UV of 7 (High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north.