Observed at: Fredericton Int'l Airport
Date: Monday June 21, 2021 at 07:00 ADT
Sunny
Sunny
Temp.: 14.7 °C
Wind: calm
Humidity: 97 %
Dew point: 14.2 °C
Pressure: 100.8 kPa
Tendency:
Visibility: 16.1 km
Sunrise: 05:36
Sunset: 21:21
Normals:
Max 24°C Min 10°C
Yesterday
  Max: °C
  Min: °C
  Rainfall: mm

 Extended Forecast - Environment Canada
Monday
Mainly sunny
Mainly sunny
Max: 30°C
Tuesday
Periods of rain
Periods of rain
Max: 23°C
Wednesday
Showers
Showers
Max: 22°C
Thursday
Sunny
Sunny
Max: 26°C
Friday
Sunny
Sunny
Max: 26°C
Saturday
A mix of sun and cloud
A mix of sun and cloud
Max: 27°C
Sunday
Chance of showers (60%)
Chance of showers
Max: 24°C
Monday night
Chance of showers (30%)
Chance of showers
Min: 18°C
Tuesday night
Showers
Showers
Min: 11°C
Wednesday night
Clear
Clear
Min: 7°C
Thursday night
Clear
Clear
Min: 9°C
Friday night
Cloudy periods
Cloudy periods
Min: 11°C
Saturday night
Chance of showers (60%)
Chance of showers
Min: 15°C
 

Forecast

Fredericton, NB (Issued: Monday June 21, 2021 at 05:00 ADT)

Today
Mainly sunny. Increasing cloudiness this afternoon. Wind becoming south 20 km/h gusting to 40 this afternoon. High 30. Humidex 36. UV index 8 or very high.
Tonight
Mainly cloudy. 30 percent chance of showers before morning. Wind south 20 km/h gusting to 40. Low 18.
Tuesday
Cloudy. 30 percent chance of showers in the morning. Periods of rain beginning late in the morning. Risk of a thunderstorm late in the afternoon. Amount 5 to 10 mm. High 23. Humidex 31. UV index 3 or moderate.
Tuesday night
Showers. Low 11.
Wednesday
Showers. High 22.
Wednesday night
Clear. Low 7.
Thursday
Sunny. High 26.
Thursday night
Clear. Low 9.
Friday
Sunny. High 26.
Friday night
Cloudy periods. Low 11.
Saturday
A mix of sun and cloud. High 27.
Saturday night
Cloudy with 60 percent chance of showers. Low 15.
Sunday
Cloudy with 60 percent chance of showers. High 24.
Averages and extremes
Highest temperature(1951-2011)33.3 °C1965
Lowest temperature(1951-2011)4.0 °C1995
Average high23.5 °C 
Average low10.5 °C 
Average17.0 °C 
Greatest rainfall(1951-2009)40.1 mm1971
Greatest snowfall(1951-2009)0.0 cm1951
Greatest precipitation(1951-2011)40.1 mm1971
Most snow on the ground(1955-2007)0.0 cm1955
Monthly frequency of precipitation41.0 % 

24 Hour Forecast - Fredericton, NB

Date/Time
(ADT)
Temp.
(°C)

Weather Conditions

LOP †
Wind
(km/h)

Humidex
21 June 2021
08:00 18 Mainly sunny (0%)  Mainly sunny Nil VR 5
09:00 20 Mainly sunny (0%)  Mainly sunny Nil SE 10
10:00 22 Mainly sunny (0%)  Mainly sunny Nil SE 10 26
11:00 24 Mainly sunny (0%)  Mainly sunny Nil SE 10 29
12:00 26 Mainly sunny (0%)  Mainly sunny Nil SE 10 31
13:00 27 Mainly sunny (0%)  Mainly sunny Nil SE 10 32
14:00 29 Mainly sunny (0%)  Mainly sunny Nil SE 10 34
15:00 30 A mix of sun and cloud (0%)  A mix of sun and cloud Nil S 20 gust 40 36
16:00 28 A mix of sun and cloud (0%)  A mix of sun and cloud Nil S 20 gust 40 35
17:00 26 Mainly cloudy (0%)  Mainly cloudy Nil S 20 gust 40 34
18:00 25 Mainly cloudy (0%)  Mainly cloudy Nil S 20 gust 40 33
19:00 25 Mainly cloudy (0%)  Mainly cloudy Nil S 20 gust 40 32
20:00 24 Mainly cloudy (0%)  Mainly cloudy Nil S 20 gust 40 31
21:00 23 Mainly cloudy (0%)  Mainly cloudy Nil S 20 gust 40 29
22:00 22 Mainly cloudy (0%)  Mainly cloudy Nil S 20 gust 40 28
23:00 22 Mainly cloudy (0%)  Mainly cloudy Nil S 20 gust 40 27
22 June 2021
00:00 21 Mainly cloudy (0%)  Mainly cloudy Nil S 20 gust 40 26
01:00 21 Mainly cloudy (0%)  Mainly cloudy Nil S 20 gust 40 26
02:00 20 Mainly cloudy (0%)  Mainly cloudy Nil S 20 gust 40 25
03:00 20 Mainly cloudy (0%)  Mainly cloudy Nil S 20 gust 40 25
04:00 19 Chance of showers (30%)  Chance of showers Low S 20 gust 40
05:00 19 Chance of showers (30%)  Chance of showers Low S 20 gust 40
06:00 18 Chance of showers (30%)  Chance of showers Low S 10
07:00 18 Chance of showers (30%)  Chance of showers Low S 10
 
† Likelihood of Precipitation (LOP) as described in the public forecast as a chance of measurable precipitation for a period of time.
  Nil: 0%
  Low: 40% or below
  Medium: 60% or 70%
  High: Above 70%
‡ Value not significant

Environment Canada