World Resorts USA Jamestown Weather

Jamestown 7 Days Forecast

22.04
tue
Day
63°F
NE 8 mph
Precip.
0%
Night
59°F
SE 9 mph
Precip.
0%
23.04
wed
Day
63°F
SE 7 mph
Precip.
0%
Night
57°F
SE 6 mph
Precip.
0%
24.04
thu
Day
63°F
N 6 mph
Precip.
0%
Night
50°F
NE 6 mph
Precip.
0%
25.04
fri
Day
70°F
NE 12 mph
Precip.
0%
Night
55°F
N 11 mph
Precip.
100%
26.04
sat
Day
59°F
NE 11 mph
Precip.
85%
Night
46°F
S 14 mph
Precip.
0%
27.04
sun
Day
59°F
S 5 mph
Precip.
0%
Night
46°F
NE 7 mph
Precip.
0%
28.04
mon
Day
61°F
NE 12 mph
Precip.
0%
Night
48°F
NE 10 mph
Precip.
0%

Sea water temperature in April, °F

Show year:
2025
2024
2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
38
41
44
47
50
53
56
59

The average sea water temperature in April of 2025 was 44.0°F. The highest and lowest sea temperatures during the month were 46.0°F and 43.0°F.

Sea water temperature in May, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
44
48
52
56
60
64
68

The average sea water temperature in May of 2024 was 55.7°F. The highest and lowest sea temperatures during the month were 60.6°F and 50.2°F.

Air temperature in Jamestown, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
13
26
39
52
65
78
91
104
41.7
51.4
61.9
71.6
78.5
79.8
73.1
63.4
53.1
46.1
37.9
36.8
36.5
42.8
52.7
60.8
67.1
68.4
61.3
51.6
43.5
36.7
31.0
31.0
Day temperature   
Night temperature

Precipitation total in Jamestown, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.3
0.5
0.8
1.0
1.3
1.5
1.8
1.5
1
1.3
1.3
1.1
1.1
1
1.3
1.5
1.4
1
1.3
* Charts above show average data for the last 3 years.

Best time for vacation in Jamestown

Sunniest months:
November 16 days
September 14 days
December 12 days
Warmest months:
July 79.8 °F
August 78.5 °F
June 73.1 °F
Warmest sea temp:
August 73.5 °F
July 72.6 °F
September 69.9 °F
Coldest months:
January 36.8 °F
February 37.9 °F
December 41.7 °F
Rainiest months:
June 3 days
January 3 days
March 3 days
Windiest months:
January 9.8 mph
March 9.7 mph
February 9.6 mph

Jamestown on a weather map

Leaflet | Tiles © Esri
Places in USA:
Name
°F
Boston
+66°F
Washington
+75°F
Hawaii
+77°F
Honolulu
+77°F
Las Vegas
+88°F
Los Angeles
+63°F
Miami
+75°F
New York
+75°F
Orlando
+81°F
San Diego
+63°F
San Francisco
+52°F
Sarasota
+81°F
Tampa
+84°F
Houston
+82°F
Chicago
+66°F
all places
24 Hours Forecast
Jamestown
Local time: 18:40
April 22, tuesday
2100
63°F
SE
5 mph
April 23, wednesday
0000
59°F
SE
9 mph
0300
55°F
SE
7 mph
0600
52°F
SE
7 mph
0900
55°F
SE
9 mph
1200
63°F
SE
7 mph
1500
68°F
E
11 mph
1800
66°F
SE
9 mph
Units of measurement: °C / °F