Jamestown weather live forecast

Today's maximum temperature in Jamestown is expected to be 24°C. Select a day from the live weather forecast for Jamestown, New York, USA for more weather parameters.

Friday
28th Aug
24

13

8

6
Saturday
29th Aug
24

11

8

7
Sunday
30th Aug
27

14

3

7
Monday
31st Aug
28

20

4

6
Tuesday
1st Sep
29

20

8

6

5-day weather forecast updated at 04:01 on Friday 28th August 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 Friday 28th August 2026

Expect scattered clouds in Jamestown, New York with a maximum temperature of 24°C, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the north.

24
°C maximum temperature
13
°C minimum temperature
scattered clouds
8
hours of sunshine
6
UV index (High)
0
mm of rainfall expected
24
°C wind chill
13
kph wind from N

Jamestown weather for Saturday 29th August 2026

Expect broken clouds in Jamestown, New York with a maximum temperature of 24°C, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 8 kph from the south.

24
°C maximum temperature
11
°C minimum temperature
broken clouds
8
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
24
°C wind chill
8
kph wind from S

Jamestown weather for Sunday 30th August 2026

Expect broken clouds in Jamestown, New York with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south.

27
°C maximum temperature
14
°C minimum temperature
broken clouds
3
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
13
kph wind from S

Jamestown weather for Monday 31st August 2026

Expect mostly cloudy with light rain in Jamestown, New York with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 30% chance of some rain and a gentle breeze of 14 kph from the south-west.

28
°C maximum temperature
20
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
6
UV index (High)
30
% chance of some rain
<5
mm of rainfall expected
L
low heat & humidity
14
kph wind from SW

Jamestown weather for Tuesday 1st September 2026

Expect isolated thunderstorms in Jamestown, New York with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 6 (High) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 65% chance of some rain and a gentle breeze of 15 kph from the south-west.