Jamestown weather live forecast

Today's maximum temperature in Jamestown is expected to be 7°C. Select a day from the live weather forecast for Jamestown, New York, USA for more weather parameters.

Thursday
19th Mar
7

-1

2

3
Friday
20th Mar
12

1

1

2
Saturday
21st Mar
14

2

1

5
Sunday
22nd Mar
15

3

0

2
Monday
23rd Mar
2

-5

0

4

5-day weather forecast updated at 04:01 on Thursday 19th March 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 Thursday 19th March 2026

Expect broken clouds in Jamestown, New York with a maximum temperature of 7°C, maximum UV of 3 (Moderate) and 2 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south.

7
°C maximum temperature
-1
°C minimum temperature
broken clouds
2
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
4
°C wind chill
17
kph wind from S

Jamestown weather for Friday 20th March 2026

Expect mostly cloudy with rain in Jamestown, New York with a maximum temperature of 12°C, maximum UV of 2 (Low) and 1 hour of bright sunshine. There are 5-10 mm of rainfall expected with 97% chance of some rain and a moderate breeze of 22 kph from the south.

12
°C maximum temperature
1
°C minimum temperature
mostly cloudy with rain
1
hour of sunshine
2
UV index (Low)
97
% chance of some rain
<10
mm of rainfall expected
12
°C wind chill
22
kph wind from S

Jamestown weather for Saturday 21st March 2026

Expect overcast skies in Jamestown, New York with a maximum temperature of 14°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the west.

14
°C maximum temperature
2
°C minimum temperature
overcast skies
1
hour of sunshine
5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
12
kph wind from W

Jamestown weather for Sunday 22nd March 2026

Expect mostly cloudy with rain in Jamestown, New York with a maximum temperature of 15°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 5-10 mm of rainfall expected with 70% chance of some rain and a moderate breeze of 21 kph from the south-west.

15
°C maximum temperature
3
°C minimum temperature
mostly cloudy with rain
0
hours of sunshine
2
UV index (Low)
70
% chance of some rain
<10
mm of rainfall expected
15
°C wind chill
21
kph wind from SW

Jamestown weather for Monday 23rd March 2026

Expect cloudy with sleet or snow in Jamestown, New York with a maximum temperature of 2°C, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 5-10 mm of sleet/snow expected with 29% chance of some sleet or snow and a moderate breeze of 21 kph from the north.