Jamestown weather live forecast

Today's maximum temperature in Jamestown is expected to be 16°C. Select a day from the live weather forecast for Jamestown, New York, USA for more weather parameters.

Wednesday
13th May
16

7

2

4
Thursday
14th May
9

7

0

1
Friday
15th May
17

8

3

4
Saturday
16th May
24

9

5

8
Sunday
17th May
25

13

4

7

5-day weather forecast updated at 04:01 on Wednesday 13th 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 Wednesday 13th May 2026

Expect isolated thunderstorms in Jamestown, New York with a maximum temperature of 16°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 10-20 mm of rainfall expected with 93% chance of some rain and a moderate breeze of 23 kph from the west.

16
°C maximum temperature
7
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
4
UV index (Moderate)
93
% chance of some rain
<20
mm of rainfall expected
16
°C wind chill
23
kph wind from W

Jamestown weather for Thursday 14th May 2026

Expect overcast with light rain in Jamestown, New York with a maximum temperature of 9°C, maximum UV of 1 (Low) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 67% chance of some rain and a gentle breeze of 16 kph from the north-west.

9
°C maximum temperature
7
°C minimum temperature
overcast with light rain
0
hours of sunshine
1
UV index (Low)
67
% chance of some rain
<5
mm of rainfall expected
7
°C wind chill
16
kph wind from NW

Jamestown weather for Friday 15th May 2026

Expect broken clouds in Jamestown, New York with a maximum temperature of 17°C, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-west.

17
°C maximum temperature
8
°C minimum temperature
broken clouds
3
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
12
kph wind from NW

Jamestown weather for Saturday 16th May 2026

Expect broken clouds in Jamestown, New York with a maximum temperature of 24°C, maximum UV of 8 (Very High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 19 kph from the south-west.

24
°C maximum temperature
9
°C minimum temperature
broken clouds
5
hours of sunshine
8
UV index (Very High)
0
mm of rainfall expected
0
no heat & humidity
19
kph wind from SW

Jamestown weather for Sunday 17th May 2026

Expect mostly cloudy with rain in Jamestown, New York with a maximum temperature of 25°C, maximum UV of 7 (High) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 19% chance of some rain and a light breeze of 12 kph from the south-west.