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St John, Saint John

79°F
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St John

Saint John

79°
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St John, Saint John Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Today Hourly 10-Day Radar MinuteCast®

Monthly

 Air Quality Health & Activities

May

January February March April May June July August September October November December

2026

2025 2026 2027

10-Day

S
M
T
W
T
F
S
26
85°
75°
27
86°
75°
28
86°
75°
29
86°
75°
30
Partly sunny
86°
77°
1
Times of sun and clouds
87°
77°
2
A couple of morning showers
88°
78°
3
Mostly sunny and breezy
87°
78°
4
Partly sunny and breezy
87°
78°
5
Breezy in the a.m.; sunshine
87°
79°
6
A shower in the morning
86°
78°
7
Showers around in the morning
87°
76°
8
A t-storm around in the p.m.
86°
75°
9
Partly sunny
87°
76°
10
Mostly sunny
87°
76°
11
Mostly sunny
87°
76°
12
Partly sunny
88°
77°
13
A couple of afternoon showers
85°
78°
14
A thunderstorm in spots
85°
78°
15
A couple of afternoon showers
84°
79°
16
Mostly cloudy
84°
79°
17
Cloudy
85°
78°
18
Partly sunny and windy
84°
79°
19
A t-storm in the afternoon
84°
79°
20
Windy
85°
78°
21
Mostly cloudy
85°
80°
22
A thunderstorm in spots
86°
79°
23
Windy; an afternoon t-storm
84°
79°
24
Sunshine and a few clouds
84°
78°
25
Windy
85°
80°
26
A passing morning shower
86°
80°
27
An afternoon thunderstorm
86°
79°
28
A shower and thunderstorm
85°
80°
29
Mostly sunny
85°
80°
30
Mostly sunny
86°
79°
31
Mostly sunny
85°
80°
1
A couple of afternoon showers
85°
80°
2
A shower and thunderstorm
86°
79°
3
Clouds and sun
86°
81°
4
Sun and some clouds
87°
81°
5
Windy with clouds and sun
86°
80°
6
Times of clouds and sun
86°
80°

Temperature Graph

°F
90° 86° 82° 78° 74° May
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo

May Weather in St John

St John's May 2026 forecast shows daily high temperatures ranging from 84° to 88°, with overnight lows between 75° and 81°. The average high for May is 86° with an average low of 79°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in St John. See also: June | July | August.

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World Central America US Virgin Islands Saint John St John

Weather Near St John:

  • Bellevue, Saint Croix
  • La Grande Princesse, Saint Croix
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