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Weather in Owen Sound for May 2026

Your guide to Owen Sound weather in May - trends and predictions

    Temperatures

  • Until now, May 2026 in Owen Sound is cooler than usual, with temperatures averaging 9.9 °C, this is -2.6 °C below the typical seasonal average.

  • The forecast for the upcoming days in Owen Sound predicts a temperature of 13.9 °C, which is slightly above the historical average.

  • In general, the average temperature in Owen Sound at the beginning of May is 12.4 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 17.6 °C by the end of May.

    • Rain 🌧️

  • Owen Sound in May brings notable rainfall, with an average of 20 rainy days and a total precipitation of 154.7 mm.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
11
Dry days
Average rainy days
20
Rainy days
Average snowy days
0
Snow days
Average temperatures
15°/6°
Temperatures
Average wind speed
19 km/h
Avg max wind
Average humidity
79 %
Avg humidity

Owen Sound Weather May

Move between months or click on a day
April
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Patchy light drizzle
11°
2
Patchy rain possible
8°
3
Light rain shower
12°
4
Light rain shower
16°
5
Light rain shower
14°
6
Sunny
14°
7
Overcast
12°
8
Fog
12°
9
Fog
13°
10
Patchy rain possible
11°
11
Sunny
11°
12
Patchy rain possible
11°
13
Moderate rain
9°
14
Patchy rain possible
10°
15
Sunny
13°
16
Patchy rain possible
15°
17
Patchy rain possible
17°
18
Patchy rain possible
13°
19
Sunny
12°
20
Sunny
15°
21
Sunny
20°
22
Patchy rain possible
21°
23
Partly cloudy
12°
24
Partly cloudy
16°
25
Light rain shower
14°
26
Sunny
19°
27
Sunny
19°
28
Overcast
17°
29
Sunny
16°
30
Sunny
19°
31
Sunny
19°

Temperatures trend during May in Owen Sound

See the weather trend as well as the moving average line

May weather in Owen Sound day by day

Click on a date for more information
April June
Date Weather Temperatures Rain UV More
1 May Patchy light drizzle
Patchy light drizzle
 11° /2° 20.2 mm 3
2 May Patchy rain possible
Patchy rain possible
 8° /2° 3.8 mm 4
3 May Light rain shower
Light rain shower
 12° /2° 3.8 mm 3
4 May Light rain shower
Light rain shower
 16° /5° 0.5 mm 5
5 May Light rain shower
Light rain shower
 14° /4° 0.3 mm 4
6 May Sunny
Sunny
 14° /4° 0 mm 5
7 May Overcast
Overcast
 12° /2° 1.6 mm 4
8 May Fog
Fog
 12° /3° 2.1 mm 4
9 May Fog
Fog
 13° /2° 0.8 mm 5
10 May Patchy rain possible
Patchy rain possible
 11° /3° 0.4 mm 4
11 May Sunny
Sunny
 11° /0° 0 mm 5.5
12 May Patchy rain possible
Patchy rain possible
 11° /-1° 4.3 mm 6.1
13 May Moderate rain
Moderate rain
 9° /4° 8.6 mm 2.2
14 May Patchy rain possible
Patchy rain possible
 10° /4° 0.3 mm 3
15 May Sunny
Sunny
 13° /2° 0 mm 0.7
16 May Patchy rain possible
Patchy rain possible
 15° /6° 0.6 mm 2
17 May Patchy rain possible
Patchy rain possible
 17° /4° 0.1 mm 3
18 May Patchy rain possible
Patchy rain possible
 13° /6° 1.1 mm 3
19 May Sunny
Sunny
 12° /5° 0 mm 3
20 May Sunny
Sunny
 15° /4° 0 mm 3
21 May Sunny
Sunny
 20° /8° 0 mm 4
22 May Patchy rain possible
Patchy rain possible
 21° /10° 4.3 mm 3
23 May Partly cloudy
Partly cloudy
 12° /6° 0.1 mm 3
24 May Partly cloudy
Partly cloudy
 16° /6° 0 mm 4
25 May Light rain shower
Light rain shower
 14° /5° 2.2 mm 4
26 May Sunny
Sunny
 19° /5° 0 mm 5
27 May Sunny
Sunny
 19° /6° 1.6 mm 5
28 May Overcast
Overcast
 17° /8° 9.5 mm 4
29 May Sunny
Sunny
 16° /7° 7.3 mm 4
30 May Sunny
Sunny
 19° /8° 0.5 mm 5
31 May Sunny
Sunny
 19° /8° 0 mm 5
Next
Important Notice
Our weather forecast for Owen Sound in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Owen Sound forecast closer to your planned date for the most up-to-date weather information.
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Owen Sound in May - FAQ

What are the expected maximum and minimum temperatures in Owen Sound during May?

During May, expect a variety of temperatures with highs around 15° and lows near 6°, suitable for diverse activities and preferences.

How much rainfall should be expected in Owen Sound during May?

Significant rainfall exceeding 154.7 mm is expected in Owen Sound during May, occurring over more than 20 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Owen Sound during May?

The average wind speed in Owen Sound during May is 19 km/h, suggesting breezy to windy conditions, depending on your activities.

May rainfall patterns in Owen Sound

Explore the daily rainfall trends and prepare for Owen Sounds May weather 💧
Typically, Owen Sound has 20 rainy days in May with a total of 154.7 mm of rainfall.

UV exposure in Owen Sound during May

Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️

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Location coordinates Where is Owen Sound?

Get accurate weather forecasts for Owen Sound, located at latitude 44.567 and longitude -80.943. Stay updated with localized weather information tailored for Owen Sound.

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