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.

Friday
16th Oct
21

7

1

1
Saturday
17th Oct
8

2

8

2
Sunday
18th Oct
17

1

11

4
Monday
19th Oct
20

1

11

4
Tuesday
20th Oct
21

4

9

4

5-day weather forecast updated at 04:01 on Friday 16th October 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 Friday 16th October 2026

Expect cloudy with some rain in Jamestown, New York with a maximum temperature of 21°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 10-20 mm of rainfall expected with 87% chance of some rain and a moderate breeze of 25 kph from the west.

21
°C maximum temperature
7
°C minimum temperature
cloudy with some rain
1
hour of sunshine
1
UV index (Low)
87
% chance of some rain
<20
mm of rainfall expected
21
°C wind chill
25
kph wind from W

Jamestown weather for Saturday 17th October 2026

Expect sunshine and showers in Jamestown, New York with a maximum temperature of 8°C, maximum UV of 2 (Low) and 8 hours of bright sunshine. There are 0-2 mm of rainfall expected with 6% chance of some rain and a moderate breeze of 20 kph from the north.

8
°C maximum temperature
2
°C minimum temperature
sunshine and showers
8
hours of sunshine
2
UV index (Low)
6
% chance of some rain
<2
mm of rainfall expected
5
°C wind chill
20
kph wind from N

Jamestown weather for Sunday 18th October 2026

Expect clear skies in Jamestown, New York with a maximum temperature of 17°C, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south-west.

17
°C maximum temperature
1
°C minimum temperature
clear skies
11
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
17
°C wind chill
13
kph wind from SW

Jamestown weather for Monday 19th October 2026

Expect scattered clouds in Jamestown, New York with a maximum temperature of 20°C, maximum UV of 4 (Moderate) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 9 kph from the south.

20
°C maximum temperature
1
°C minimum temperature
scattered clouds
11
hours of sunshine
4
UV index (Moderate)
0
mm of rainfall expected
20
°C wind chill
9
kph wind from S

Jamestown weather for Tuesday 20th October 2026

Expect scattered clouds in Jamestown, New York with a maximum temperature of 21°C, maximum UV of 4 (Moderate) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the north.