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Stony Plain AB Weather - Sunny
Sunny
63°F
Updated 2:49 pm
Feels Like 57°F
Humidity 40%
Wind SW 7 mph
Barometer  29.94 in
Visibility 6 mi
Stony Plain AB Weather - Sunny
Sunny
17°C
Updated 2:49 pm
Feels Like 14°C
Humidity 40%
Wind SW 11 km/h
Barometer  101.4 kPa
Visibility 10 km
Stony Plain, AB Weather and Current Conditionsstony plain ab weather forecast

Stony Plain, AB Weather Forecast

Stony Plain Alberta WeatherStony Plain, Alberta Weather Weather Forecast
14 day API forecast for Stony Plain, Alberta. Note. The 7-day weather forecast for Stony Plain, Alberta is the most reliable and accurate forecast. This model should only be used as a likely scenario. It is difficult to predict weather more than 7 days in advance.
Stony Plain, AB Weather Forecast Dated: 249 PM Thu Sep 17 2026
Expect a cool pattern with a mix of sun and clouds and mostly dry weather over the coming period. moderate humidity and no major pressure swings will dominate.

Thursday, September 17, 2026

Mid-Morning
Stony Plain Weather - 2026-09-17 - Morning - Sunny
15°C 59°F
Sunny
Mid-Afternoon
Stony Plain Weather - 2026-09-17 - Afternoon - Sunny
18°C 64°F
Sunny
Early-Evening
Stony Plain Weather - 2026-09-17 - Evening - Sunny
17°C 63°F
Sunny
Refreshing around 18°C 64°F, sunny throughout the day, with steady humidity and steady pressure.

Friday, September 18, 2026

Mid-Morning
Stony Plain Weather - 2026-09-18 - Morning - Sunny
11°C 51°F
Sunny
Mid-Afternoon
Stony Plain Weather - 2026-09-18 - Afternoon - Overcast
16°C 61°F
Overcast
Early-Evening
Stony Plain Weather - 2026-09-18 - Evening - Sunny
16°C 60°F
Sunny
Mildly cool near 16°C 61°F, sunny in the morning, overcast in the afternoon, and sunny this evening, with lower humidity and steady pressure.

Saturday, September 19, 2026

Mid-Morning
Stony Plain Weather - 2026-09-19 - Morning - Overcast
12°C 54°F
Overcast
Mid-Afternoon
Stony Plain Weather - 2026-09-19 - Afternoon - Overcast
18°C 65°F
Overcast
Early-Evening
Stony Plain Weather - 2026-09-19 - Evening - Sunny
18°C 65°F
Sunny
Comfortable at 18°C 65°F, overcast through the afternoon, turning sunny this evening, with steady humidity and barometric pressure falling. Winds out of the S at 24 km/h 15 mph.

Sunday, September 20, 2026

Mid-Morning
Stony Plain Weather - 2026-09-20 - Morning - Sunny
11°C 53°F
Sunny
Mid-Afternoon
Stony Plain Weather - 2026-09-20 - Afternoon - Partly Cloudy
20°C 68°F
Partly Cloudy
Early-Evening
Stony Plain Weather - 2026-09-20 - Evening - Sunny
20°C 68°F
Sunny
Mild temperatures up to 20°C 68°F, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and barometric pressure falling. Winds switching from the S to the SSE at 11 km/h 7 mph.

Monday, September 21, 2026

Mid-Morning
Stony Plain Weather - 2026-09-21 - Morning - Overcast
11°C 52°F
Overcast
Mid-Afternoon
Stony Plain Weather - 2026-09-21 - Afternoon - Cloudy
16°C 60°F
Cloudy
Early-Evening
Stony Plain Weather - 2026-09-21 - Evening - Overcast
7°C 45°F
Overcast
Refreshing around 16°C 60°F, overcast in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and barometric pressure rising. Winds increasing from the N at 8 km/h 5 mph to NNW at 28 km/h 18 mph. Gusts up to 49 km/h 30 mph.

Tuesday, September 22, 2026

Mid-Morning
Stony Plain Weather - 2026-09-22 - Morning - Sunny
5°C 41°F
Sunny
Mid-Afternoon
Stony Plain Weather - 2026-09-22 - Afternoon - Partly Cloudy
12°C 54°F
Partly Cloudy
Early-Evening
Stony Plain Weather - 2026-09-22 - Evening - Overcast
13°C 55°F
Overcast
Cool and brisk at 12°C 54°F, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and steady pressure. Winds out of the WNW at 23 km/h 15 mph.

Wednesday, September 23, 2026

Mid-Morning
Stony Plain Weather - 2026-09-23 - Morning - Overcast
6°C 42°F
Overcast
Mid-Afternoon
Stony Plain Weather - 2026-09-23 - Afternoon - Overcast
13°C 55°F
Overcast
Early-Evening
Stony Plain Weather - 2026-09-23 - Evening - Overcast
15°C 58°F
Overcast
Chilly near 13°C 55°F, overcast throughout the day, with lower humidity and steady pressure. Winds shifting from the WNW to the WSW at 13 km/h 8 mph.

Thursday, September 24, 2026

Mid-Morning
Stony Plain Weather - 2026-09-24 - Morning - Sunny
15°C 60°F
Sunny
Mid-Afternoon
Stony Plain Weather - 2026-09-24 - Afternoon - Sunny
21°C 69°F
Sunny
Early-Evening
Stony Plain Weather - 2026-09-24 - Evening - Sunny
21°C 69°F
Sunny
Enjoyable around 21°C 69°F, sunny throughout the day, with lower humidity and barometric pressure falling. Winds turning from the WSW to the SSW at 15 km/h 10 mph.

Friday, September 25, 2026

Mid-Morning
Stony Plain Weather - 2026-09-25 - Morning - Sunny
17°C 62°F
Sunny
Mid-Afternoon
Stony Plain Weather - 2026-09-25 - Afternoon - Partly Cloudy
21°C 70°F
Partly Cloudy
Early-Evening
Stony Plain Weather - 2026-09-25 - Evening - Partly Cloudy
21°C 70°F
Partly Cloudy
Mild temperatures up to 21°C 70°F, sunny in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and barometric pressure falling.

Saturday, September 26, 2026

Mid-Morning
Stony Plain Weather - 2026-09-26 - Morning - Overcast
8°C 46°F
Overcast
Mid-Afternoon
Stony Plain Weather - 2026-09-26 - Afternoon - Overcast
13°C 55°F
Overcast
Early-Evening
Stony Plain Weather - 2026-09-26 - Evening - Overcast
11°C 52°F
Overcast
Cool and brisk at 13°C 55°F, overcast throughout the day, with lower humidity and steady pressure. Winds out of the N at 9 km/h 6 mph.

Sunday, September 27, 2026

Mid-Morning
Stony Plain Weather - 2026-09-27 - Morning - Scattered Showers
2°C 35°F
Scattered Showers
Mid-Afternoon
Stony Plain Weather - 2026-09-27 - Afternoon - Scattered Showers
3°C 38°F
Scattered Showers
Early-Evening
Stony Plain Weather - 2026-09-27 - Evening - Scattered Showers
2°C 34°F
Scattered Showers
Biting cold near 3°C 38°F, scattered downpours possible, with lower humidity and barometric pressure rising. Winds moving from the NW to the WNW at 19 km/h 12 mph. Gusts up to 32 km/h 20 mph.

Monday, September 28, 2026

Mid-Morning
Stony Plain Weather - 2026-09-28 - Morning - Sunny
1°C 34°F
Sunny
Mid-Afternoon
Stony Plain Weather - 2026-09-28 - Afternoon - Partly Cloudy
9°C 48°F
Partly Cloudy
Early-Evening
Stony Plain Weather - 2026-09-28 - Evening - Sunny
9°C 49°F
Sunny
Crisp with a high near 9°C 48°F, sunny in the morning, partly cloudy in the afternoon, and sunny this evening, with lower humidity and steady pressure. Winds swinging from the W to the SW at 9 km/h 6 mph.

Tuesday, September 29, 2026

Mid-Morning
Stony Plain Weather - 2026-09-29 - Morning - Cloudy
7°C 44°F
Cloudy
Mid-Afternoon
Stony Plain Weather - 2026-09-29 - Afternoon - Sunny
11°C 52°F
Sunny
Early-Evening
Stony Plain Weather - 2026-09-29 - Evening - Sunny
12°C 52°F
Sunny
Brisk around 11°C 52°F, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and barometric pressure falling. Winds shifting from the S to the SSE at 13 km/h 8 mph.

Wednesday, September 30, 2026

Mid-Morning
Stony Plain Weather - 2026-09-30 - Morning - Sunny
8°C 46°F
Sunny
Mid-Afternoon
Stony Plain Weather - 2026-09-30 - Afternoon - Cloudy
13°C 55°F
Cloudy
Early-Evening
Stony Plain Weather - 2026-09-30 - Evening - Sunny
14°C 57°F
Sunny
Cool and brisk at 13°C 55°F, sunny in the morning, cloudy in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds turning from the S to the SSE at 13 km/h 8 mph.

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Weather by the Numbers

Thu, 17th
Stony Plain AB Weather - Thursday, Sep 17, 2026 - Sunny
Hi: 21°C 69°F
Lo: 11°C 51°F
Sunrise 07:12 AM
Sunset 07:45 PM
Wind SW 11 km/h7 mph
Dew Point 3°C38°F
uv Index 3
Barometric Pressure 101.5 kPa29.97 in
POP 2% *
Humidity 47%
Fri, 18th
Stony Plain AB Weather - Friday, Sep 18, 2026 - Overcast
Hi: 19°C 66°F
Lo: 10°C 51°F
Sunrise 07:14 AM
Sunset 07:43 PM
Wind E 8 km/h5 mph
Dew Point 4°C40°F
uv Index 3
Barometric Pressure 102 kPa30.12 in
POP 12% *
Humidity 54%
Sat, 19th
Stony Plain AB Weather - Saturday, Sep 19, 2026 - Overcast
Hi: 22°C 71°F
Lo: 12°C 53°F
Sunrise 07:16 AM
Sunset 07:40 PM
Wind S 23 km/h14 mph
Dew Point 7°C44°F
uv Index 3
Barometric Pressure 101.5 kPa29.97 in
POP 13% *
Humidity 56%
Sun, 20th
Stony Plain AB Weather - Sunday, Sep 20, 2026 - Sunny
Hi: 23°C 73°F
Lo: 11°C 53°F
Sunrise 07:17 AM
Sunset 07:38 PM
Wind S 13 km/h8 mph
Dew Point 6°C43°F
uv Index 3
Barometric Pressure 101.1 kPa29.85 in
POP 2% *
Humidity 51%
Mon, 21st
Stony Plain AB Weather - Monday, Sep 21, 2026 - Sunny
Hi: 17°C 62°F
Lo: 5°C 42°F
Sunrise 07:19 AM
Sunset 07:35 PM
Wind N 17 km/h11 mph
Dew Point 8°C46°F
uv Index 4
Barometric Pressure 100.5 kPa29.68 in
POP 4% *
Humidity 63%
Tue, 22nd
Stony Plain AB Weather - Tuesday, Sep 22, 2026 - Partly Cloudy
Hi: 14°C 57°F
Lo: 5°C 41°F
Sunrise 07:21 AM
Sunset 07:33 PM
Wind WNW 23 km/h14 mph
Dew Point -3°C27°F
uv Index 4
Barometric Pressure 101.5 kPa29.97 in
POP 3% *
Humidity 38%
Wed, 23rd
Stony Plain AB Weather - Wednesday, Sep 23, 2026 - Partly Cloudy
Hi: 16°C 60°F
Lo: 6°C 42°F
Sunrise 07:23 AM
Sunset 07:30 PM
Wind WNW 22 km/h14 mph
Dew Point 1°C33°F
uv Index 3
Barometric Pressure 101.7 kPa30.03 in
POP 8% *
Humidity 55%
Thu, 24th
Stony Plain AB Weather - Thursday, Sep 24, 2026 - Sunny
Hi: 22°C 71°F
Lo: 12°C 54°F
Sunrise 07:24 AM
Sunset 07:28 PM
Wind SW 16 km/h10 mph
Dew Point 5°C41°F
uv Index 5
Barometric Pressure 101.5 kPa29.97 in
POP 1% *
Humidity 47%
Fri, 25th
Stony Plain AB Weather - Friday, Sep 25, 2026 - Sunny
Hi: 22°C 72°F
Lo: 14°C 58°F
Sunrise 07:26 AM
Sunset 07:25 PM
Wind W 9 km/h6 mph
Dew Point 5°C42°F
uv Index 5
Barometric Pressure 100.2 kPa29.59 in
POP 1% *
Humidity 45%
Sat, 26th
Stony Plain AB Weather - Saturday, Sep 26, 2026 - Overcast
Hi: 18°C 64°F
Lo: 7°C 44°F
Sunrise 07:28 AM
Sunset 07:23 PM
Wind N 15 km/h9 mph
Dew Point 3°C38°F
uv Index 3
Barometric Pressure 100.4 kPa29.65 in
POP 14% *
Humidity 59%
Sun, 27th
Stony Plain AB Weather - Sunday, Sep 27, 2026 - Patchy Rain Nearby
Hi: 5°C 41°F
Lo: 1°C 33°F
Sunrise 07:30 AM
Sunset 07:20 PM
Wind NW 26 km/h16 mph
Dew Point -0°C31°F
uv Index 1
Barometric Pressure 101.2 kPa29.88 in
POP 27% *
Humidity 83%
Mon, 28th
Stony Plain AB Weather - Monday, Sep 28, 2026 - Partly Cloudy
Hi: 10°C 50°F
Lo: 1°C 34°F
Sunrise 07:32 AM
Sunset 07:18 PM
Wind WNW 14 km/h9 mph
Dew Point -4°C25°F
uv Index 3
Barometric Pressure 102.1 kPa30.15 in
POP 6% *
Humidity 49%
Tue, 29th
Stony Plain AB Weather - Tuesday, Sep 29, 2026 - Sunny
Hi: 12°C 53°F
Lo: 6°C 44°F
Sunrise 07:33 AM
Sunset 07:16 PM
Wind SSW 14 km/h9 mph
Dew Point -3°C26°F
uv Index 3
Barometric Pressure 102 kPa30.12 in
POP 1% *
Humidity 43%
Wed, 30th
Stony Plain AB Weather - Wednesday, Sep 30, 2026 - Cloudy
Hi: 15°C 59°F
Lo: 7°C 44°F
Sunrise 07:35 AM
Sunset 07:13 PM
Wind S 20 km/h12 mph
Dew Point -2°C29°F
uv Index 2
Barometric Pressure 101.6 kPa30 in
POP 9% *
Humidity 45%
* POP = Probability of Precipitation. Data for 12:00 PM.