Dailymet

Weather St. John's: Current forecast

St. John's / Newfoundland and Labrador / Canada

64.2 °F
Feels like 63 °F
Min 60 °F / Max 72 °F
Weather St. John's: Overcast, 64 °F Overcast
6.5 mph SSW
Wind
13.2 mph SSW
Gusts
1020 hPa
Pressure
0 mm
Precipitation
78 %
Humidity
0.8
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass None
Mugwort None
Ragweed None
06:15 / 19:47
Sunrise / Sunset
20:11 / 07:51
Moonrise / Moonset
Waning Moon (94 %)
Moon phase

Updated: Aug 29, 2026, 12:51 CEST Aug 29, 2026, 8:21 NDT

Today's Summary

If you head out in St. John's today, you'll see a overcast sky. The thermometer currently shows 17.9°C. Pack a light jacket for the evening. During the day temperatures will range between 15.3°C and 22.3°C.

Hourly forecast – St. John's, today

Aug 29, 09:00
70 °F
Overcast
St. John's Aug 29, 09:00: Overcast, 70 °F
Aug 29, 10:00
71 °F
Overcast
St. John's Aug 29, 10:00: Overcast, 71 °F
Aug 29, 11:00
72 °F
Overcast
St. John's Aug 29, 11:00: Overcast, 72 °F
Aug 29, 12:00
69 °F
Overcast
St. John's Aug 29, 12:00: Overcast, 69 °F
Aug 29, 13:00
69 °F
Overcast
St. John's Aug 29, 13:00: Overcast, 69 °F
Aug 29, 14:00
65 °F
Light drizzle
St. John's Aug 29, 14:00: Light drizzle, 65 °F
Aug 29, 15:00
63 °F
Patchy rain possible
St. John's Aug 29, 15:00: Patchy rain possible, 63 °F
Aug 29, 16:00
63 °F
Overcast
St. John's Aug 29, 16:00: Overcast, 63 °F
Aug 29, 17:00
62 °F
Mist
St. John's Aug 29, 17:00: Mist, 62 °F
Aug 29, 18:00
62 °F
Mist
St. John's Aug 29, 18:00: Mist, 62 °F
Aug 29, 19:00
61 °F
Fog
St. John's Aug 29, 19:00: Fog, 61 °F
Aug 29, 20:00
60 °F
Fog
St. John's Aug 29, 20:00: Fog, 60 °F
Aug 29, 21:00
60 °F
Fog
St. John's Aug 29, 21:00: Fog, 60 °F
Aug 29, 22:00
60 °F
Fog
St. John's Aug 29, 22:00: Fog, 60 °F
Aug 29, 23:00
60 °F
Fog
St. John's Aug 29, 23:00: Fog, 60 °F
Aug 30, 00:00
61 °F
Fog
St. John's Aug 30, 00:00: Fog, 61 °F
Aug 30, 01:00
62 °F
Fog
St. John's Aug 30, 01:00: Fog, 62 °F
Aug 30, 02:00
62 °F
Cloudy
St. John's Aug 30, 02:00: Cloudy, 62 °F
Aug 30, 03:00
62 °F
Overcast
St. John's Aug 30, 03:00: Overcast, 62 °F
Aug 30, 04:00
62 °F
Patchy rain possible
St. John's Aug 30, 04:00: Patchy rain possible, 62 °F
Aug 30, 05:00
62 °F
Patchy rain possible
St. John's Aug 30, 05:00: Patchy rain possible, 62 °F
Aug 30, 06:00
63 °F
Cloudy
St. John's Aug 30, 06:00: Cloudy, 63 °F
Aug 30, 07:00
65 °F
Patchy rain possible
St. John's Aug 30, 07:00: Patchy rain possible, 65 °F
Aug 30, 08:00
66 °F
Cloudy
St. John's Aug 30, 08:00: Cloudy, 66 °F
Time
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
St. John's Aug 29, 09:00: Overcast
St. John's Aug 29, 10:00: Overcast
St. John's Aug 29, 11:00: Overcast
St. John's Aug 29, 12:00: Overcast
St. John's Aug 29, 13:00: Overcast
St. John's Aug 29, 14:00: Light drizzle
St. John's Aug 29, 15:00: Patchy rain possible
St. John's Aug 29, 16:00: Overcast
St. John's Aug 29, 17:00: Mist
St. John's Aug 29, 18:00: Mist
St. John's Aug 29, 19:00: Fog
St. John's Aug 29, 20:00: Fog
St. John's Aug 29, 21:00: Fog
St. John's Aug 29, 22:00: Fog
St. John's Aug 29, 23:00: Fog
St. John's Aug 30, 00:00: Fog
St. John's Aug 30, 01:00: Fog
St. John's Aug 30, 02:00: Cloudy
St. John's Aug 30, 03:00: Overcast
St. John's Aug 30, 04:00: Patchy rain possible
St. John's Aug 30, 05:00: Patchy rain possible
St. John's Aug 30, 06:00: Cloudy
St. John's Aug 30, 07:00: Patchy rain possible
St. John's Aug 30, 08:00: Cloudy
Temperature (°F)
Chance of rain (%)
16
15
15
18
19
58
37
31
41
42
43
43
43
42
42
43
42
28
33
34
34
22
13
9
Precipitation
—
—
—
—
—
0.4 mm
0.1 mm
—
0 mm
0 mm
—
—
—
—
—
—
—
—
—
0 mm
0 mm
—
0 mm
—
Wind (mph)
S
9
S
9
S
10
S
11
S
9
S
7
S
6
S
6
SSW
5
SSW
4
SSW
5
SSW
5
SW
5
SW
5
WSW
5
WSW
5
WSW
8
WSW
8
WSW
8
W
8
W
8
WNW
8
WNW
9
WNW
9
Pressure (hPa)
1018
1018
1017
1017
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
Humidity (%)
65 %
64 %
61 %
69 %
72 %
86 %
94 %
91 %
95 %
97 %
98 %
98 %
98 %
98 %
98 %
98 %
97 %
98 %
98 %
95 %
93 %
87 %
68 %
51 %
Cloud cover (%)
100 %
100 %
100 %
100 %
100 %
100 %
98 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
100 %
76 %
95 %
100 %
99 %
75 %
73 %
79 %

14-day weather forecast – St. John's

14-day trend for St. John's: Temperatures stay fairly stable over the period with no big swings. Lows can drop to around 7.4°C at night, with daytime highs up to 22.3°C.

Date
Aug 29
Aug 30
Aug 31
Sep 1
Sep 2
Sep 3
Sep 4
Sep 5
Sep 6
Sep 7
Sep 8
Sep 9
Sep 10
Sep 11
St. John's August 29, 2026: Overcast
St. John's August 30, 2026: Overcast
St. John's August 31, 2026: Overcast
St. John's September 1, 2026: Patchy rain possible
St. John's September 2, 2026: Sunny
St. John's September 3, 2026: Overcast
St. John's September 4, 2026: Overcast
St. John's September 5, 2026: Patchy rain possible
St. John's September 6, 2026: Fog
St. John's September 7, 2026: Fog
St. John's September 8, 2026: Overcast
St. John's September 9, 2026: Patchy rain possible
St. John's September 10, 2026: Sunny
St. John's September 11, 2026: Sunny
Temperature (°F)
Chance of rain (%)
58
17
66
43
36
18
28
81
85
42
84
92
10
50
Precipitation
0.5 mm
0.1 mm
1.7 mm
0.5 mm
0.4 mm
0 mm
0 mm
1.8 mm
2 mm
0.1 mm
3.8 mm
9.6 mm
0 mm
0.8 mm
Wind max (mph)
11
9
16
11
10
10
14
18
15
7
11
16
16
15
Date Weather Min °F Max °F Sunrise Sunset Moonrise Moonset Moon phase
August 29, 2026 St. John's August 29, 2026: Overcast Overcast 60 °F 72 °F 06:15 19:47 20:11 07:51 Waning Moon (94 %)
August 30, 2026 St. John's August 30, 2026: Overcast Overcast 57 °F 71 °F 06:16 19:45 20:26 08:59 Waning Moon (87 %)
August 31, 2026 St. John's August 31, 2026: Overcast Overcast 52 °F 63 °F 06:18 19:43 20:42 10:08 Waning Moon (80 %)
September 1, 2026 St. John's September 1, 2026: Patchy rain possible Patchy rain possible 46 °F 58 °F 06:19 19:41 21:02 11:20 Waning Moon (70 %)
September 2, 2026 St. John's September 2, 2026: Sunny Sunny 45 °F 58 °F 06:20 19:39 21:27 12:35 Last Quarter (60 %)
September 3, 2026 St. John's September 3, 2026: Overcast Overcast 46 °F 65 °F 06:22 19:37 22:00 13:51 Last Quarter (50 %)
September 4, 2026 St. John's September 4, 2026: Overcast Overcast 50 °F 57 °F 06:23 19:35 22:46 15:05 Last Quarter (39 %)
September 5, 2026 St. John's September 5, 2026: Patchy rain possible Patchy rain possible 55 °F 57 °F 06:24 19:33 23:48 16:11 Waning Crescent (29 %)
September 6, 2026 St. John's September 6, 2026: Fog Fog 55 °F 58 °F 06:26 19:31 Does not rise today 17:04 Waning Crescent (20 %)
September 7, 2026 St. John's September 7, 2026: Fog Fog 55 °F 61 °F 06:27 19:29 01:03 17:44 Waning Crescent (12 %)
September 8, 2026 St. John's September 8, 2026: Overcast Overcast 53 °F 62 °F 06:28 19:27 02:29 18:15 Waning Crescent (6 %)
September 9, 2026 St. John's September 9, 2026: Patchy rain possible Patchy rain possible 54 °F 61 °F 06:30 19:25 03:57 18:39 New Moon (2 %)
September 10, 2026 St. John's September 10, 2026: Sunny Sunny 49 °F 65 °F 06:31 19:23 05:24 18:59 New Moon (0 %)
September 11, 2026 St. John's September 11, 2026: Sunny Sunny 50 °F 58 °F 06:32 19:21 06:49 19:17 New Moon (0 %)
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