Jamestown weather live forecast

Today's maximum temperature in Jamestown is expected to be 9°C. Select a day from the live weather forecast for Jamestown, New York, USA for more weather parameters.

Sunday
19th Apr
9

1

3

5
Monday
20th Apr
4

-2

6

2
Tuesday
21st Apr
15

-3

4

5
Wednesday
22nd Apr
20

7

9

5
Thursday
23rd Apr
24

6

11

6

5-day weather forecast updated at 04:01 on Sunday 19th 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 19th April 2026

Expect cloudy with sleet or snow in Jamestown, New York with a maximum temperature of 9°C, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 2-5 mm of sleet/snow expected with 60% chance of some sleet or snow and a moderate breeze of 25 kph from the west.

9
°C maximum temperature
1
°C minimum temperature
cloudy with sleet or snow
3
hours of sunshine
5
UV index (Moderate)
60
% chance of some sleet or snow
<5
mm of sleet/snow expected
5
°C wind chill
25
kph wind from W

Jamestown weather for Monday 20th April 2026

Expect scattered clouds in Jamestown, New York with a maximum temperature of 4°C, maximum UV of 2 (Low) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the north-west.

4
°C maximum temperature
-2
°C minimum temperature
scattered clouds
6
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
0
°C wind chill
18
kph wind from NW

Jamestown weather for Tuesday 21st April 2026

Expect broken clouds in Jamestown, New York with a maximum temperature of 15°C, maximum UV of 5 (Moderate) and 4 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the south.

15
°C maximum temperature
-3
°C minimum temperature
broken clouds
4
hours of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
15
°C wind chill
20
kph wind from S

Jamestown weather for Wednesday 22nd April 2026

Expect sunshine and showers in Jamestown, New York with a maximum temperature of 20°C, maximum UV of 5 (Moderate) and 9 hours of bright sunshine. There are 2-5 mm of rainfall expected with 30% chance of some rain and a gentle breeze of 15 kph from the north-west.

20
°C maximum temperature
7
°C minimum temperature
sunshine and showers
9
hours of sunshine
5
UV index (Moderate)
30
% chance of some rain
<5
mm of rainfall expected
20
°C wind chill
15
kph wind from NW

Jamestown weather for Thursday 23rd April 2026

Expect scattered clouds in Jamestown, New York with a maximum temperature of 24°C, maximum UV of 6 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north-west.