Jamestown weather live forecast

Today's maximum temperature in Jamestown is expected to be 4°C. Select a day from the live weather forecast for Jamestown, New York, USA for more weather parameters.

Monday
20th Apr
4

-2

7

4
Tuesday
21st Apr
14

-2

6

5
Wednesday
22nd Apr
19

7

5

5
Thursday
23rd Apr
23

6

10

7
Friday
24th Apr
24

10

5

6

5-day weather forecast updated at 04:01 on Tuesday 21st 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 Monday 20th April 2026

Expect sunshine and showers in Jamestown, New York with a maximum temperature of 4°C, maximum UV of 4 (Moderate) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected and a gentle breeze of 19 kph from the north-west.

4
°C maximum temperature
-2
°C minimum temperature
sunshine and showers
7
hours of sunshine
4
UV index (Moderate)
<2
mm of rainfall expected
0
°C wind chill
19
kph wind from NW

Jamestown weather for Tuesday 21st April 2026

Expect broken clouds in Jamestown, New York with a maximum temperature of 14°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the south.

14
°C maximum temperature
-2
°C minimum temperature
broken clouds
6
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
21
kph wind from S

Jamestown weather for Wednesday 22nd April 2026

Expect isolated thunderstorms in Jamestown, New York with a maximum temperature of 19°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 22% chance of some rain and a gentle breeze of 15 kph from the north-west.

19
°C maximum temperature
7
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
5
UV index (Moderate)
22
% chance of some rain
<5
mm of rainfall expected
19
°C wind chill
15
kph wind from NW

Jamestown weather for Thursday 23rd April 2026

Expect broken clouds in Jamestown, New York with a maximum temperature of 23°C, maximum UV of 7 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north-west.

23
°C maximum temperature
6
°C minimum temperature
broken clouds
10
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
23
°C wind chill
10
kph wind from NW

Jamestown weather for Friday 24th April 2026

Expect mostly cloudy with light rain in Jamestown, New York with a maximum temperature of 24°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 41% chance of some rain and a light breeze of 11 kph from the south-east.