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Weather in Muskoka for May 2026

Your guide to Muskoka weather in May - trends and predictions

    Temperatures

  • In general, the average temperature in Muskoka at the beginning of May is 16.1 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 17.6 °C by the end of May.

    • Rain 🌧️

  • Muskoka in May brings notable rainfall, with an average of 16 rainy days and a total precipitation of 83.7 mm.

    • More

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Average dry days
15
Dry days
Average rainy days
16
Rainy days
Average snowy days
0
Snow days
Average temperatures
19°/8°
Temperatures
Average wind speed
16 km/h
Avg max wind
Average humidity
76 %
Avg humidity

Muskoka Weather May

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

Temperatures trend during May in Muskoka

See the weather trend as well as the moving average line

May weather in Muskoka day by day

Click on a date for more information
April June
Date Weather Temperatures Rain UV More
1 May Moderate rain at times
Moderate rain at times
 13° /3° 13.8 mm 3
2 May Overcast
Overcast
 13° /4° 5.6 mm 4
3 May Moderate rain at times
Moderate rain at times
 16° /4° 1 mm 4
4 May Moderate rain at times
Moderate rain at times
 19° /7° 0.5 mm 4
5 May Patchy rain possible
Patchy rain possible
 17° /8° 0.6 mm 4
6 May Sunny
Sunny
 18° /8° 0 mm 5
7 May Sunny
Sunny
 17° /4° 15 mm 5
8 May Patchy rain possible
Patchy rain possible
 14° /5° 3.4 mm 4
9 May Overcast
Overcast
 15° /4° 0 mm 4
10 May Moderate or heavy rain shower
Moderate or heavy rain shower
 14° /3° 1.6 mm 3
11 May Patchy rain possible
Patchy rain possible
 16° /4° 0.4 mm 4
12 May Patchy rain possible
Patchy rain possible
 20° /7° 0.2 mm 5
13 May Heavy rain at times
Heavy rain at times
 19° /11° 4.3 mm 4
14 May Cloudy
Cloudy
 19° /11° 1.6 mm 4
15 May Overcast
Overcast
 22° /11° 0 mm 5
16 May Partly cloudy
Partly cloudy
 21° /10° 2.7 mm 6
17 May Moderate or heavy rain shower
Moderate or heavy rain shower
 18° /9° 29.6 mm 5
18 May Overcast
Overcast
 17° /8° 1.3 mm 4
19 May Patchy rain possible
Patchy rain possible
 19° /7° 0.1 mm 5
20 May Cloudy
Cloudy
 20° /6° 0 mm 6
21 May Moderate or heavy rain shower
Moderate or heavy rain shower
 16° /10° 3.8 mm 4
22 May Moderate or heavy rain shower
Moderate or heavy rain shower
 16° /9° 9.5 mm 4
23 May Overcast
Overcast
 14° /7° 23.6 mm 4
24 May Sunny
Sunny
 15° /7° 0 mm 4
25 May Moderate or heavy rain shower
Moderate or heavy rain shower
 13° /6° 2 mm 4
26 May Overcast
Overcast
 22° /8° 0 mm 5
27 May Moderate or heavy rain shower
Moderate or heavy rain shower
 20° /9° 14.1 mm 5
28 May Moderate or heavy rain shower
Moderate or heavy rain shower
 17° /11° 4.2 mm 4
29 May Sunny
Sunny
 17° /7° 1.6 mm 5
30 May Partly cloudy
Partly cloudy
 18° /7° 0 mm 5
31 May Partly cloudy
Partly cloudy
 16° /5° 2.9 mm 4
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Important Notice
Our weather forecast for Muskoka 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 Muskoka forecast closer to your planned date for the most up-to-date weather information.
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Muskoka in May - FAQ

What are the expected maximum and minimum temperatures in Muskoka during May?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Muskoka during May?
Moderate rainfall is anticipated in Muskoka during May, with a total of 83.7 mm spread over approximately 16 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Muskoka during May?
The average wind speed in Muskoka during May is 16 km/h, suggesting breezy to windy conditions, depending on your activities.

May rainfall patterns in Muskoka

Explore the daily rainfall trends and prepare for Muskokas May weather 💧

UV exposure in Muskoka during May

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

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Location coordinates Where is Muskoka?

Get accurate weather forecasts for Muskoka, located at latitude 44.912 and longitude -79.374. Stay updated with localized weather information tailored for Muskoka.

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