temperatures.com

St. John's, Canada Hourly Forecast

Canada 🇨🇦
52°
Overcast Feels like 49°
Updated 1 min ago

St. John's temperature trend - Next 24 hours

52° 9 PM 9 PM - 52°F (11°C), Overcast, 30% precip 10 PM - 52°F (11°C), Overcast, 31% precip 11 PM - 52°F (11°C), Clear, 15% precip 51° 12 AM 12 AM - 51°F (10°C), Fog, 42% precip 1 AM - 51°F (10°C), Mist, 38% precip 2 AM - 51°F (10°C), Fog, 42% precip 51° 3 AM 3 AM - 51°F (11°C), Fog, 42% precip 4 AM - 51°F (11°C), Fog, 42% precip 5 AM - 51°F (11°C), Fog, 42% precip 52° 6 AM 6 AM - 52°F (11°C), Fog, 43% precip 7 AM - 53°F (11°C), Fog, 44% precip 8 AM - 54°F (12°C), Fog, 53% precip 54° 9 AM 9 AM - 54°F (12°C), Light rain, 78% precip 10 AM - 54°F (12°C), Light rain, 74% precip 11 AM - 55°F (13°C), Moderate rain, 93% precip 56° 12 PM 12 PM - 56°F (13°C), Moderate rain, 87% precip 1 PM - 56°F (13°C), Fog, 56% precip 2 PM - 57°F (14°C), Light rain, 81% precip 58° 3 PM 3 PM - 58°F (15°C), Light rain, 79% precip 4 PM - 59°F (15°C), Fog, 47% precip 5 PM - 59°F (15°C), Fog, 43% precip 60° 6 PM 6 PM - 60°F (16°C), Fog, 45% precip 7 PM - 61°F (16°C), Fog, 46% precip 8 PM - 63°F (17°C), Light rain shower, 55% precip

The next 24 hours at a glance

  • Warmest hour: 8 PM - around 63°
  • Coolest hour: 12 AM - around 51°
  • Highest rain chance: 11 AM (93%) - pack accordingly
  • UV: stays low (max 1)
  • Windiest: 9 PM at 8 mph

St. John's hourly weather - Tuesday, September 15

In St. John's, expect a high near 52°F (11°C) around 9 PM and a low of 52°F (11°C) near 11 PM; precipitation risk peaks at 31% around 10 PM.

TimeConditionsTemp FeelsRainWind HumidityUV
9 PM Overcast 52° 49° 30% 8 mph NE 91% 0
10 PM Overcast 52° 49° 31% 7 mph ENE 92% 0
11 PM Clear 52° 49° 15% 6 mph E 93% 0

St. John's hourly weather - Wednesday, September 16

In St. John's, expect a high near 63°F (17°C) around 8 PM and a low of 51°F (10°C) near 12 AM; precipitation risk peaks at 93% around 11 AM.

TimeConditionsTemp FeelsRainWind HumidityUV
12 AM Fog 51° 48° 42% 6 mph E 97% 0
1 AM Mist 51° 49° 38% 6 mph E 97% 0
2 AM Fog 51° 48° 42% 7 mph E 97% 0
3 AM Fog 51° 48° 42% 7 mph ESE 97% 0
4 AM Fog 51° 48° 42% 7 mph ESE 98% 0
5 AM Fog 51° 50° 42% 4 mph E 98% 0
6 AM Fog 52° 50° 43% 5 mph ESE 98% 0
7 AM Fog 53° 52° 44% 3 mph ENE 97% 0
8 AM Fog 54° 53° 53% 2 mph E 97% 0
9 AM Light rain 54° 54° 78% 2 mph NE 99% 0
10 AM Light rain 54° 54° 74% 4 mph NNE 99% 0
11 AM Moderate rain 55° 55° 93% 2 mph N 99% 0
12 PM Moderate rain 56° 56° 87% 2 mph ESE 99% 0
1 PM Fog 56° 57° 56% 1 mph SE 99% 1
2 PM Light rain 57° 58° 81% 2 mph S 98% 1
3 PM Light rain 58° 59° 79% 4 mph S 97% 1
4 PM Fog 59° 59° 47% 5 mph S 98% 0
5 PM Fog 59° 59° 43% 6 mph S 98% 0
6 PM Fog 60° 59° 45% 6 mph SSW 99% 0
7 PM Fog 61° 62° 46% 6 mph SW 99% 0
8 PM Light rain shower 63° 64° 55% 6 mph WSW 99% 0
9 PM Light rain shower 63° 64° 50% 6 mph WSW 99% 0
10 PM Fog 62° 63° 51% 5 mph WSW 99% 0
11 PM Fog 61° 61° 43% 6 mph W 99% 0

St. John's hourly weather - Thursday, September 17

In St. John's, expect a high near 68°F (20°C) around 2 PM and a low of 50°F (10°C) near 11 PM; precipitation risk peaks at 47% around 12 AM.

TimeConditionsTemp FeelsRainWind HumidityUV
12 AM Fog 60° 59° 47% 7 mph W 98% 0
1 AM Overcast 58° 56° 34% 9 mph W 97% 0
2 AM Overcast 57° 53° 32% 9 mph W 93% 0
3 AM Overcast 55° 51° 30% 8 mph W 91% 0
4 AM Overcast 54° 50° 30% 8 mph W 90% 0
5 AM Overcast 53° 50° 30% 8 mph W 90% 0
6 AM Overcast 54° 50° 28% 9 mph W 87% 0
7 AM Partly Cloudy 55° 50° 17% 10 mph W 86% 0
8 AM Sunny 56° 51° 11% 10 mph W 83% 0
9 AM Sunny 60° 54° 7% 11 mph W 72% 2
10 AM Sunny 63° 57° 4% 12 mph W 64% 3
11 AM Sunny 66° 60° 3% 12 mph W 59% 4
12 PM Sunny 67° 61° 3% 12 mph WNW 56% 5
1 PM Sunny 68° 61° 2% 12 mph W 53% 5
2 PM Overcast 68° 62° 12% 13 mph WNW 52% 4
3 PM Sunny 67° 62° 3% 10 mph WNW 54% 2
4 PM Sunny 67° 62° 3% 10 mph WNW 56% 2
5 PM Overcast 66° 62° 15% 8 mph W 61% 1
6 PM Overcast 58° 54° 23% 9 mph NNE 79% 0
7 PM Overcast 51° 47° 28% 9 mph NE 88% 0
8 PM Overcast 51° 47° 25% 9 mph NE 82% 0
9 PM Overcast 51° 47° 23% 8 mph ENE 79% 0
10 PM Overcast 50° 47° 24% 7 mph ENE 79% 0
11 PM Overcast 50° 48° 24% 6 mph ENE 79% 0

Quick answers for the hours ahead

What is the warmest hour in St. John's today?
8 PM is forecast to be the warmest, at about 63°F (17°C) with light rain shower.
Will it rain in St. John's tonight?
Quite possibly - the chance of precipitation reaches 55% around 8 PM. Keep rain gear handy.

St. John's hour-by-hour: what to expect

Over the next 24 hours in St. John's, temperatures range from 51°F (10°C) around 12 AM up to 63°F (17°C) near 8 PM - right in line with the typical September high of 62°F (17°C).

Precipitation is a real possibility: the chance of rain peaks at 93% around 11 AM.

The “feels like” column blends humidity and wind into an apparent temperature - see how it works in our feels-like temperature guide. Planning further ahead? Check the St. John's 14-day forecast or the monthly climate averages.

Hourly forecasts nearby
Halifax hourly Bar Harbor hourly Quebec City hourly Portland hourly