Jamestown weather live forecast

Today's maximum temperature in Jamestown is expected to be 15°C. Select a day from the live weather forecast for Jamestown, New York, USA for more weather parameters.

Wednesday
29th Apr
15

5

1

1
Thursday
30th Apr
10

2

11

5
Friday
1st May
9

1

6

5
Saturday
2nd May
9

1

11

5
Sunday
3rd May
12

1

5

6

5-day weather forecast updated at 04:01 on Wednesday 29th 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 Wednesday 29th 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 97% chance of some rain and a gentle breeze of 18 kph from the north.

15
°C maximum temperature
5
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
1
UV index (Low)
97
% chance of some rain
<30
mm of rainfall expected
15
°C wind chill
18
kph wind from N

Jamestown weather for Thursday 30th April 2026

Expect scattered clouds in Jamestown, New York with a maximum temperature of 10°C, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 21 kph from the west.

10
°C maximum temperature
2
°C minimum temperature
scattered clouds
11
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
7
°C wind chill
21
kph wind from W

Jamestown weather for Friday 1st May 2026

Expect sunshine and showers in Jamestown, New York with a maximum temperature of 9°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 41% chance of some rain and a moderate breeze of 20 kph from the west.

9
°C maximum temperature
1
°C minimum temperature
sunshine and showers
6
hours of sunshine
5
UV index (Moderate)
41
% chance of some rain
<2
mm of rainfall expected
7
°C wind chill
20
kph wind from W

Jamestown weather for Saturday 2nd May 2026

Expect scattered clouds in Jamestown, New York with a maximum temperature of 9°C, maximum UV of 5 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the west.

9
°C maximum temperature
1
°C minimum temperature
scattered clouds
11
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
7
°C wind chill
18
kph wind from W

Jamestown weather for Sunday 3rd May 2026

Expect broken clouds in Jamestown, New York with a maximum temperature of 12°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 22 kph from the west.