City of Fredericton, Canada

Last updated: 6:30 PM CDT  ·  Refresh
22°C
Feels like 24°
Overcast
▲ 26°  /  ▼ 13°
Wind
4 mph SSE
Humidity
75%
Dew Point
16°
Pressure
29.69 inHg
Visibility
9 mi
UV Index
0.6
Cloud Cover
86%
Sunrise
6:05 AM
Sunset
8:59 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: City of Fredericton is currently overcast at 22°C. Precipitation is likely — peak probability 64% around 7 AM. Sunrise: 6:05AM · Sunset: 8:59PM.

Alerts

No active alerts for this location.
39 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
22°
12%
9 PM
21°
29%
10 PM
21°
31%
11 PM
19°
24%
12 AM
19°
31%
1 AM
18°
43%
2 AM
18°
37%
3 AM
17°
29%
4 AM
17°
34%
5 AM
15°
35%
6 AM
14°
53%
7 AM
14°
64%
8 AM
15°
62%
9 AM
17°
64%
10 AM
18°
49%
11 AM
18°
49%
12 PM
18°
43%
1 PM
20°
50%
2 PM
20°
45%
3 PM
21°
45%
4 PM
22°
51%
5 PM
23°
48%
6 PM
23°
39%
7 PM
22°
35%
7-Day Forecast
Tonight
26° 13°
Overcast with a 24% chance of rain.
Thu
23° 14°
Rain, 62% chance.
Fri
22° 13°
Overcast with a 47% chance of rain.
Sat
29° 13°
Partly Cloudy with a 53% chance of rain.
Sun
29° 16°
Mostly Cloudy with a 33% chance of rain.
Mon
26° 14°
Rain, 83% chance.
Tue
26° 14°
Clear with a 21% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 22° Overcast 12% 4 mph SSE 75%
9 PM 21° Overcast 29% 2 mph SSE 82%
10 PM 21° Overcast 31% 2 mph SE 84%
11 PM 19° Overcast 24% 2 mph E 85%
12 AM 19° Overcast 31% 2 mph E 86%
1 AM 18° Overcast 43% 2 mph E 88%
2 AM 18° Overcast 37% 3 mph E 90%
3 AM 17° Overcast 29% 3 mph E 91%
4 AM 17° Overcast 34% 3 mph ENE 92%
5 AM 15° Overcast 35% 3 mph NE 92%
6 AM 14° Overcast 53% 4 mph NE 94%
7 AM 14° Overcast 64% 3 mph NE 94%
8 AM 15° Rain 62% 4 mph NE 94%
9 AM 17° Rain 64% 4 mph NE 93%
10 AM 18° Rain 49% 5 mph NE 92%
11 AM 18° Rain 49% 6 mph NE 91%
12 PM 18° Rain 43% 7 mph NE 90%
1 PM 20° Rain 50% 7 mph NE 89%
2 PM 20° Rain 45% 8 mph NE 90%
3 PM 21° Rain 45% 8 mph NNE 90%
4 PM 22° Mostly Cloudy 51% 8 mph NNE 88%
5 PM 23° Mostly Cloudy 48% 8 mph NNE 86%
6 PM 23° Mostly Cloudy 39% 8 mph NE 86%
7 PM 22° Mostly Cloudy 35% 8 mph NE 87%
10-Day Forecast
Today
7/29
Overcast
24%
13°
26°
Thu
7/30
Rain
62%
14°
23°
Fri
7/31
Overcast
47%
13°
22°
Sat
8/1
Partly Cloudy
53%
13°
29°
Sun
8/2
Mostly Cloudy
33%
16°
29°
Mon
8/3
Rain
83%
14°
26°
Tue
8/4
Clear
21%
14°
26°
Wed
8/5
Clear
24%
15°
30°
Thu
8/6
Drizzle
35%
16°
31°
Fri
8/7
Rain
54%
17°
27°
39
Good
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
39 AQI 7.2 µg/m³
O3
Ground-level ozone
31 AQI 33 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 39 Good 31 39
Fri 21 Good 19 21
Sat 31 Good 19 31
About the Air Quality Index
0–50 Good
51–100 Moderate
101–150 Unhealthy for Sensitive Groups
151–200 Unhealthy
201–300 Very Unhealthy
301–500 Hazardous

The U.S. AQI runs 0–500. The overall value equals the highest individual pollutant sub-index, and the dominant pollutant is the one driving it. PM2.5 (fine particles) is reported in µg/m³ and ozone (O3) in ppb. Forecast source: NWS NAQFC.

1000850700500400300250200150100 -40-30-20-10010203040 0.41247101624 LCLLFCEL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Wed Jul 29, 22:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE8 J/kg
MLCAPE13 J/kg
MUCAPE76 J/kg
SBCIN-118 J/kg
MLCIN0 J/kg
Lifted Index2.0
Kinematics
0–6 km Shear17 kt
0–1 km Shear7 kt
Eff. Shear—
0–1 km SRH-30
0–3 km SRH-42
Eff. SRH—
Storm Motion98° @ 20 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index25.7
Thermo & Levels
PWAT1.20 in
0–3 km LR6.3 °C/km
700–500 LR5.0 °C/km
Total Totals41.2
LCL917 hPa
LFC739 hPa
EL650 hPa
Freezing Lvl12,425 ft