New York, NY 70° 🌤️ Los Angeles, CA Chicago, IL 70° 🌤️ Houston, TX Miami, FL 82° 🌤️ Phoenix, AZ Seattle, WA 63° 🌤️ Denver, CO 🌤️ Toronto, ON Vancouver, BC 64°
WeatherLive › Alberta › Rosslyn

Rosslyn, AB Weather

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherRosslyn · 1:15 AM MDT
74° | 60°
67°F
Feels like 66°
Mostly cloudy
WindW 6 mph · Gusts 9 mph
Precip36% · 0.02 in
Humidity71% · Dew point 57°
UV index5 Moderate
Air Quality45 Good
Pressure29.85 inHg
Visibility6 mi
Sunrise / Sunset6:20 AM · 8:54 PM · 14h 34m

Weather map — Rosslyn

Full radar →
Now
67°
18%
6 mph
02:00
65°
20%
5 mph
03:00
65°
22%
6 mph
04:00
64°
20%
6 mph
05:00
63°
15%
5 mph
06:00
63°
9%
6 mph
07:00
63°
8%
6 mph
08:00
67°
7%
4 mph
09:00
60°
14%
6 mph
10:00
60°
16%
6 mph
11:00
60°
17%
7 mph
12:00
60°
13%
5 mph
13:00
64°
29%
10 mph
14:00
64°
17%
10 mph
15:00
69°
2%
10 mph
16:00
70°
17%
10 mph
17:00
70°
1%
10 mph
18:00
69°
2%
7 mph
19:00
68°
3%
5 mph
20:00
74°
4%
3 mph
21:00
71°
6%
0 mph
22:00
69°
16%
1 mph
23:00
68°
17%
1 mph
00:00
67°
19%
2 mph

Today · Wed 8/19

High 74°
36% / 0.02 in

Mostly cloudy. Winds W at 10 mph.

Overnight · Wed 8/19

Low 60°
20% / –

Mostly cloudy. Winds W at 5 mph.

Tomorrow · Thu 8/20

72° | 58°
56% / 0.03 in

Mostly cloudy. Winds E at 6 mph.

7-day trend

Rosslyn · temperature + precipitation

10-day forecast

Updated 1:15 AM

Details & indices

Wind
6 mph W
Gusts 9 mph
Humidity
71%
Dew point 57°
Pressure
29.85 inHg
Falling
UV index
5 — Moderate
High today
Air Quality
Good
AQI 45 · US EPA
Allergy
Very high
Grass
Visibility
6 mi
Clear view
Allergy — Rosslyn

🌿 Conditions right now

View all →
Birch
None
Grass
High
Oak
None
Alder
None
Hazel
None
Mugwort
High
Ragweed
None

Sun & moon

Sunrise6:20 AM
Sunset8:54 PM
Length of day14h 34m
Moonrise3:33 PM
Moonset10:40 PM
Moon phase🌓 First Quarter · 42%
Next full moonAug 27 Sturgeon Moon
Latitude53.5955°N
Longitude-113.5042°E

Water temps nearby

View all →
No beaches within 50 miles
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Fair
Line-drying weather
Grilling
Great
Fire up the grill
Running
Poor
Lace up outside
Patio
Fair
Dinner outdoors
Nearby places in {{REGION}}
🌤️
Calgary
—
— 🌤️
Edmonton
—
—
Data sources · Wednesday, August 19
Where the Rosslyn forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 53.5955°N, -113.5042°.
NBM + global weather models
Updated: 1:15 AM
Weather in Rosslyn
Over the next 10 days Rosslyn tops out around 78° (Friday) and dips to 47° on the coolest night (Friday). Models drop roughly 0.59 in of precipitation across the stretch — watch Saturday (77%). Hold onto the patio furniture Sunday: gusts could hit 36 mph. No active NWS alerts at the moment — quiet on the hazards front. Right now Rosslyn is running about 2° warmer than Lloydminster. Longer view: four full seasons with serious winter and real summer heat.
Rosslyn, AB · Elev 2,201 ft · 53.60°N, 113.50°W · Alberta · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 1:15 AM