Jamestown weather live forecast

Today's maximum temperature in Jamestown is expected to be 20°C. Select a day from the live weather forecast for Jamestown, New York, USA for more weather parameters.

Wednesday
11th Mar
20

4

1

1
Thursday
12th Mar
2

-2

4

2
Friday
13th Mar
8

-2

5

3
Saturday
14th Mar
3

-3

2

3
Sunday
15th Mar
14

-2

2

2

5-day weather forecast updated at 04:01 on Wednesday 11th 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 Wednesday 11th March 2026

Expect isolated thunderstorms in Jamestown, New York with a maximum temperature of 20°C, maximum UV of 1 (Low) and 1 hour of bright sunshine. There are 20-30 mm of rainfall expected with 100% chance of some rain and a moderate breeze of 28 kph from the south.

20
°C maximum temperature
4
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
1
UV index (Low)
100
% chance of some rain
<30
mm of rainfall expected
0
no heat & humidity
28
kph wind from S

Jamestown weather for Thursday 12th March 2026

Expect mostly cloudy with light snow in Jamestown, New York with a maximum temperature of 2°C, maximum UV of 2 (Low) and 4 hours of bright sunshine. There are 2-5 cm of snow expected with 23% chance of some snow and a fresh breeze of 31 kph from the west.

2
°C maximum temperature
-2
°C minimum temperature
mostly cloudy with light snow
4
hours of sunshine
2
UV index (Low)
23
% chance of some snow
<5
cm of snow expected
-4
°C wind chill
31
kph wind from W

Jamestown weather for Friday 13th March 2026

Expect sunshine and showers in Jamestown, New York with a maximum temperature of 8°C, maximum UV of 3 (Moderate) and 5 hours of bright sunshine. There are 0-2 mm of rainfall expected with 65% chance of some rain and a fresh breeze of 37 kph from the south.

8
°C maximum temperature
-2
°C minimum temperature
sunshine and showers
5
hours of sunshine
3
UV index (Moderate)
65
% chance of some rain
<2
mm of rainfall expected
4
°C wind chill
37
kph wind from S

Jamestown weather for Saturday 14th 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 2 hours of bright sunshine. There are 0-2 cm of snow expected with 22% chance of some snow and a fresh breeze of 33 kph from the west.

3
°C maximum temperature
-3
°C minimum temperature
mostly cloudy with light snow
2
hours of sunshine
3
UV index (Moderate)
22
% chance of some snow
<2
cm of snow expected
-3
°C wind chill
33
kph wind from W

Jamestown weather for Sunday 15th March 2026

Expect mostly cloudy with light rain in Jamestown, New York with a maximum temperature of 14°C, maximum UV of 2 (Low) and 2 hours of bright sunshine. There are 2-5 mm of rainfall expected with 51% chance of some rain and a fresh breeze of 37 kph from the south.