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.

Sunday
12th Apr
21

2

2

4
Monday
13th Apr
19

15

1

2
Tuesday
14th Apr
24

17

3

5
Wednesday
15th Apr
26

17

3

4
Thursday
16th Apr
24

15

4

4

5-day weather forecast updated at 04:01 on Sunday 12th April 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 12th April 2026

Expect mostly cloudy with light rain in Jamestown, New York with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 2 hours of bright sunshine. There are 0-2 mm of rainfall expected with 22% chance of some rain and a moderate breeze of 20 kph from the south.

21
°C maximum temperature
2
°C minimum temperature
mostly cloudy with light rain
2
hours of sunshine
4
UV index (Moderate)
22
% chance of some rain
<2
mm of rainfall expected
21
°C wind chill
20
kph wind from S

Jamestown weather for Monday 13th April 2026

Expect mostly cloudy with light rain in Jamestown, New York with a maximum temperature of 19°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 88% chance of some rain and a moderate breeze of 24 kph from the south-west.

19
°C maximum temperature
15
°C minimum temperature
mostly cloudy with light rain
1
hour of sunshine
2
UV index (Low)
88
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
24
kph wind from SW

Jamestown weather for Tuesday 14th April 2026

Expect isolated thunderstorms in Jamestown, New York with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 72% chance of some rain and a moderate breeze of 24 kph from the south-west.

24
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
5
UV index (Moderate)
72
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
24
kph wind from SW

Jamestown weather for Wednesday 15th April 2026

Expect isolated thunderstorms in Jamestown, New York with a maximum temperature of 26°C, low levels of heat & humidity, maximum UV of 4 (Moderate) and 3 hours of bright sunshine. There are 20-30 mm of rainfall expected with 78% chance of some rain and a moderate breeze of 20 kph from the south-west.

26
°C maximum temperature
17
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
4
UV index (Moderate)
78
% chance of some rain
<30
mm of rainfall expected
L
low heat & humidity
20
kph wind from SW

Jamestown weather for Thursday 16th April 2026

Expect mostly cloudy with rain in Jamestown, New York with a maximum temperature of 24°C, maximum UV of 4 (Moderate) and 4 hours of bright sunshine. There are 5-10 mm of rainfall expected with 75% chance of some rain and a moderate breeze of 22 kph from the south-west.