Jamestown weather live forecast

Today's maximum temperature in Jamestown is expected to be 21°C. Select a day from the live weather forecast for Jamestown, New York, USA for more weather parameters.

Tuesday
31st Mar
21

14

3

3
Wednesday
1st Apr
15

6

1

1
Thursday
2nd Apr
22

6

4

5
Friday
3rd Apr
24

14

2

2
Saturday
4th Apr
24

15

5

5

5-day weather forecast updated at 04:01 on Tuesday 31st March 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 31st March 2026

Expect isolated thunderstorms in Jamestown, New York with a maximum temperature of 21°C, maximum UV of 3 (Moderate) and 3 hours of bright sunshine. There are 20-30 mm of rainfall expected with 99% chance of some rain and a moderate breeze of 24 kph from the south-west.

21
°C maximum temperature
14
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
3
UV index (Moderate)
99
% chance of some rain
<30
mm of rainfall expected
21
°C wind chill
24
kph wind from SW

Jamestown weather for Wednesday 1st April 2026

Expect mostly cloudy with rain in Jamestown, New York with a maximum temperature of 15°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 20-30 mm of rainfall expected with 78% chance of some rain and a gentle breeze of 17 kph from the north-east.

15
°C maximum temperature
6
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
1
UV index (Low)
78
% chance of some rain
<30
mm of rainfall expected
0
no heat & humidity
17
kph wind from NE

Jamestown weather for Thursday 2nd April 2026

Expect isolated thunderstorms in Jamestown, New York with a maximum temperature of 22°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 2-5 mm of rainfall expected with 67% chance of some rain and a moderate breeze of 22 kph from the south.

22
°C maximum temperature
6
°C minimum temperature
isolated thunderstorms
4
hours of sunshine
5
UV index (Moderate)
67
% chance of some rain
<5
mm of rainfall expected
22
°C wind chill
22
kph wind from S

Jamestown weather for Friday 3rd April 2026

Expect mostly cloudy with light rain in Jamestown, New York with a maximum temperature of 24°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 83% chance of some rain and a moderate breeze of 23 kph from the south-west.

24
°C maximum temperature
14
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
2
UV index (Low)
83
% chance of some rain
<5
mm of rainfall expected
24
°C wind chill
23
kph wind from SW

Jamestown weather for Saturday 4th April 2026

Expect isolated thunderstorms in Jamestown, New York with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 72% chance of some rain and a gentle breeze of 19 kph from the south.