Current Conditions

Sylvan Lake, Alberta

55°F13°C
Light Rain

Wind

N 4 mph6 km/h

Humidity

83%

Cloud Cover

57%

As of Wednesday, August 12, 2026 at 7:51 PM MDT

Today's Outlook

Night

Mostly cloudy, with a low around 51°F10°C. Light wind from the N around 3 mph6 km/h. 42% chance of drizzle throughout the night.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Light RainHigh 58°F14°CLow 50°F10°CPrecip 0.13 in3.3 mm78%Cloud 81%Wind NNE 4 mph7 km/hThursday: Overcast and mild, with a high of 57°F14°C and morning low of 50°F10°C. Light wind from the NNE around 5 mph8 km/h. 78% chance of light rain throughout the day. Dry air. Thursday Night: Mostly cloudy, with a low around 51°F10°C. Light wind from the N around 3 mph6 km/h. 42% chance of drizzle throughout the night.
DrizzleHigh 63°F17°CLow 47°F8°CPrecip 0.08 in2 mm45%Cloud 67%Wind E 3 mph5 km/hFriday: Mostly cloudy and mild, with a high of 62°F17°C and morning low of 47°F8°C. Light wind from the E around 3 mph5 km/h. 35% chance of drizzle throughout the day. Dry air. Friday Night: Mostly cloudy, with a low around 49°F9°C. Light wind from the E around 4 mph6 km/h. 45% chance of drizzle throughout the night.
ClearHigh 72°F22°CLow 44°F7°CPrecip 0 in0.1 mm5%Cloud 25%Wind SSE 5 mph9 km/hSaturday: Mostly clear and warm, with a high of 71°F22°C and morning low of 44°F7°C. Breezy from the SSE at 6 to 8 mph10 to 13 km/h. Dry air. Saturday Night: Partly cloudy, with a low around 48°F9°C. Light wind from the SE around 5 mph8 km/h.
DrizzleHigh 75°F24°CLow 49°F9°CPrecip 0.01 in0.3 mm14%Cloud 42%Wind W 4 mph7 km/hSunday: Partly cloudy and warm, with a high of 75°F24°C and morning low of 49°F9°C. Light wind from the WNW around 4 mph7 km/h. Dry air. Sunday Night: Partly cloudy, with a low around 52°F11°C. Light wind from the SSW around 4 mph7 km/h. 14% chance of drizzle in the evening.
DrizzleHigh 69°F21°CLow 52°F11°CPrecip 0.06 in1.4 mm33%Cloud 60%Wind NW 5 mph8 km/hMonday: Mostly cloudy and warm, with a high of 69°F21°C and morning low of 52°F11°C. Light wind from the NW around 5 mph8 km/h. 20% chance of drizzle throughout the day. Dry air. Monday Night: Mostly cloudy, with a low around 55°F13°C. Light wind from the NW around 5 mph7 km/h. 33% chance of drizzle in the evening.
DrizzleHigh 72°F22°CLow 49°F10°CPrecip 0.06 in1.4 mm19%Cloud 50%Wind SW 4 mph7 km/hTuesday: Mostly cloudy and warm, with a high of 71°F22°C and morning low of 49°F10°C. Light wind from the WSW around 4 mph7 km/h. 15% chance of drizzle throughout the day. Dry air. Tuesday Night: Mostly cloudy, with a low around 51°F11°C. Light wind from the S around 4 mph7 km/h. 19% chance of drizzle throughout the night.
Partly CloudyHigh 76°F24°CLow 51°F10°CPrecip 0.02 in0.4 mm9%Cloud 45%Wind SW 4 mph7 km/hWednesday: Partly cloudy and warm, with a high of 75°F24°C and morning low of 51°F10°C. Light wind from the W around 4 mph7 km/h. Dry air. Wednesday Night: Partly cloudy, with a low around 53°F12°C. Light wind from the SSW around 5 mph8 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
ThursdayAug 1358°F14°C50°F10°C0.13 in3.3 mm· 78%81%Light RainNNE 4 mph7 km/h
FridayAug 1463°F17°C47°F8°C0.08 in2 mm· 45%67%DrizzleE 3 mph5 km/h
SaturdayAug 1572°F22°C44°F7°C0 in0.1 mm· 5%25%ClearSSE 5 mph9 km/h
SundayAug 1675°F24°C49°F9°C0.01 in0.3 mm· 14%42%DrizzleW 4 mph7 km/h
MondayAug 1769°F21°C52°F11°C0.06 in1.4 mm· 33%60%DrizzleNW 5 mph8 km/h
TuesdayAug 1872°F22°C49°F10°C0.06 in1.4 mm· 19%50%DrizzleSW 4 mph7 km/h
WednesdayAug 1976°F24°C51°F10°C0.02 in0.4 mm· 9%45%Partly CloudySW 4 mph7 km/h
ThursdayAug 2076°F24°C52°F11°C0.03 in0.7 mm· 9%41%Partly CloudyW 5 mph7 km/h
FridayAug 2176°F25°C52°F11°C0.04 in1 mm· 16%39%DrizzleW 5 mph8 km/h
SaturdayAug 2276°F25°C53°F11°C0.05 in1.2 mm· 11%39%DrizzleW 6 mph9 km/h
SundayAug 2374°F23°C52°F11°C0.05 in1.3 mm· 17%39%DrizzleWNW 6 mph9 km/h
MondayAug 2474°F23°C51°F11°C0.06 in1.4 mm· 14%36%DrizzleNW 6 mph9 km/h
TuesdayAug 2575°F24°C50°F10°C0.04 in1.1 mm· 11%40%DrizzleSE 6 mph10 km/h
WednesdayAug 2674°F23°C51°F11°C0.06 in1.4 mm· 12%39%DrizzleSE 6 mph10 km/h
ThursdayAug 2773°F23°C50°F10°C0.07 in1.8 mm· 13%37%DrizzleSW 6 mph10 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

PatternExampleDescription
/weather/{country}/{city}//weather/united-states/san-francisco/City forecast (canonical URL)
/weather/{city}//weather/tokyo/Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}//weather/united-states/california/san-francisco/With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}/weather/nearby?lat=48.1&lon=11.5Find nearest city by coordinates
/weather/{country}//weather/germany/Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 52.3110°N, 114.0837°W·Elevation: 940m·Timezone: America/Edmonton·Population: 17,477