Jamestown weather live forecast

Today's maximum temperature in Jamestown is expected to be -3°C. Select a day from the live weather forecast for Jamestown, New York, USA for more weather parameters.

Tuesday
17th Mar
-3

-9

1

3
Wednesday
18th Mar
2

-7

1

5
Thursday
19th Mar
7

-2

1

4
Friday
20th Mar
9

-2

1

4
Saturday
21st Mar
13

3

0

4

5-day weather forecast updated at 04:01 on Tuesday 17th 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 Tuesday 17th March 2026

Expect mostly cloudy with light snow in Jamestown, New York with a maximum temperature of -3°C, maximum UV of 3 (Moderate) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 53% chance of some snow and a fresh breeze of 34 kph from the west.

-3
°C maximum temperature
-9
°C minimum temperature
mostly cloudy with light snow
1
hour of sunshine
3
UV index (Moderate)
53
% chance of some snow
<2
cm of snow expected
-11
°C wind chill
34
kph wind from W

Jamestown weather for Wednesday 18th March 2026

Expect mostly cloudy with light snow in Jamestown, New York with a maximum temperature of 2°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 46% chance of some snow and a gentle breeze of 19 kph from the south.

2
°C maximum temperature
-7
°C minimum temperature
mostly cloudy with light snow
1
hour of sunshine
5
UV index (Moderate)
46
% chance of some snow
<2
cm of snow expected
-2
°C wind chill
19
kph wind from S

Jamestown weather for Thursday 19th March 2026

Expect cloudy with sleet or snow in Jamestown, New York with a maximum temperature of 7°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of sleet/snow expected with 50% chance of some sleet or snow and a gentle breeze of 18 kph from the south-west.

7
°C maximum temperature
-2
°C minimum temperature
cloudy with sleet or snow
1
hour of sunshine
4
UV index (Moderate)
50
% chance of some sleet or snow
<5
mm of sleet/snow expected
4
°C wind chill
18
kph wind from SW

Jamestown weather for Friday 20th March 2026

Expect mostly cloudy with light snow in Jamestown, New York with a maximum temperature of 9°C, maximum UV of 4 (Moderate) and 1 hour of bright sunshine. There are 0-2 cm of snow expected with 61% chance of some snow and a gentle breeze of 16 kph from the south-west.

9
°C maximum temperature
-2
°C minimum temperature
mostly cloudy with light snow
1
hour of sunshine
4
UV index (Moderate)
61
% chance of some snow
<2
cm of snow expected
7
°C wind chill
16
kph wind from SW

Jamestown weather for Saturday 21st March 2026

Expect mostly cloudy with light rain in Jamestown, New York with a maximum temperature of 13°C, maximum UV of 4 (Moderate) and no hours of bright sunshine. There are 2-5 mm of rainfall expected with 40% chance of some rain and a gentle breeze of 15 kph from the south-west.