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Saint-Hyacinthe
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Weather in Saint-Hyacinthe for March 2026

Your guide to Saint-Hyacinthe weather in March - trends and predictions

    Snow Forecast ❄️

  • Expect heavy snowfall in Saint-Hyacinthe during March, with an average of 17 snowy days.
    According to Saint-Hyacinthe snow forecast for March 2026, 7 snowy days are expected in the next 2 weeks. The closest date with snow is Saturday, 14 March.

    • Temperatures

  • Until now, March 2026 in Saint-Hyacinthe has been nearly identical to the historical average, with a temperature of 1.9 °C (showing only a slight deviation of 0.2 °C).

  • Expect cooler weather in the next days in Saint-Hyacinthe with the forecast suggesting a temperature of 0.6 °C, lower than the historical average.

  • In general, the average temperature in Saint-Hyacinthe at the beginning of March is 0.9 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 4.6 °C by the end of March.

    • More

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Average dry days
7
Dry days
Average rainy days
7
Rainy days
Average snowy days
17
Snow days
Average temperatures
3°/-3°
Temperatures
Average wind speed
22 km/h
Avg max wind
Average humidity
78 %
Avg humidity

Saint-Hyacinthe Weather March

Move between months or click on a day
February
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Overcast
-4°
2
Light snow showers
-3°
3
Overcast
-1°
4
Overcast
4°
5
Freezing fog
4°
6
Light rain
4°
7
Overcast
2°
8
Overcast
3°
9
Overcast
5°
10
Mist
4°
11
Overcast
3°
12
Mist
0°
13
Moderate snow
3°
14
Light snow
1°
15
Moderate or heavy snow showers
2°
16
Moderate rain
14°
17
Moderate or heavy snow showers
-2°
18
Light freezing rain
-7°
19
Light freezing rain
1°
20
Patchy rain possible
2°
21
Overcast
-1°
22
Partly cloudy
-3°
23
Partly cloudy
-5°
24
Overcast
-4°
25
Partly cloudy
2°
26
Sunny
5°
27
Sunny
3°
28
Overcast
5°
29
Patchy rain possible
5°
30
Blizzard
3°
31
Light snow
9°

Temperatures trend during March in Saint-Hyacinthe

See the weather trend as well as the moving average line

March weather in Saint-Hyacinthe day by day

Click on a date for more information
February April
Date Weather Temperatures Rain Snow More
1 Mar. Overcast
Overcast
 -4° /-11° 6.8 mm 4.8 cm
2 Mar. Light snow showers
Light snow showers
 -3° /-11° 0.2 mm 0.1 cm
3 Mar. Overcast
Overcast
 -1° /-11° 0 mm 0 cm
4 Mar. Overcast
Overcast
 4° /-4° 1.4 mm 0.4 cm
5 Mar. Freezing fog
Freezing fog
 4° /-3° 13.3 mm 0 cm
6 Mar. Light rain
Light rain
 4° /-4° 16.1 mm 0 cm
7 Mar. Overcast
Overcast
 2° /-4° 15.4 mm 0.3 cm
8 Mar. Overcast
Overcast
 3° /-4° 3.4 mm 0 cm
9 Mar. Overcast
Overcast
 5° /-2° 1.1 mm 0 cm
10 Mar. Mist
Mist
 4° /-4° 10.9 mm 2.8 cm
11 Mar. Overcast
Overcast
 3° /-3° 22.6 mm 2 cm
12 Mar. Mist
Mist
 0° /-7° 9.7 mm 0.4 cm
13 Mar. Moderate snow
Moderate snow
 3° /-4° 2.8 mm 1.3 cm
14 Mar. Light snow
Light snow
 1° /-2° 9.7 mm 6.8 cm
15 Mar. Moderate or heavy snow showers
Moderate or heavy snow showers
 2° /-7° 7.3 mm 5.2 cm
16 Mar. Moderate rain
Moderate rain
 14° /2° 17.4 mm 0 cm
17 Mar. Moderate or heavy snow showers
Moderate or heavy snow showers
 -2° /-10° 30.9 mm 6.3 cm
18 Mar. Light freezing rain
Light freezing rain
 -7° /-13° 0.2 mm 0.1 cm
19 Mar. Light freezing rain
Light freezing rain
 1° /-9° 0.5 mm 0.4 cm
20 Mar. Patchy rain possible
Patchy rain possible
 2° /0° 0.5 mm 0 cm
21 Mar. Overcast
Overcast
 -1° /-3° 0 mm 0 cm
22 Mar. Partly cloudy
Partly cloudy
 -3° /-7° 0 mm 0 cm
23 Mar. Partly cloudy
Partly cloudy
 -5° /-11° 0 mm 0 cm
24 Mar. Overcast
Overcast
 -4° /-12° 0 mm 0 cm
25 Mar. Partly cloudy
Partly cloudy
 2° /-8° 0 mm 0 cm
26 Mar. Sunny
Sunny
 5° /-3° 0 mm 0 cm
27 Mar. Sunny
Sunny
 3° /-3° 0 mm 0 cm
28 Mar. Overcast
Overcast
 5° /0° 3.5 mm 2.5 cm
29 Mar. Patchy rain possible
Patchy rain possible
 5° /-2° 11.7 mm 8.4 cm
30 Mar. Blizzard
Blizzard
 3° /-3° 24 mm 1.2 cm
31 Mar. Light snow
Light snow
 9° /-1° 10.7 mm 0.1 cm
Next
Important Notice
Our weather forecast for Saint-Hyacinthe in March 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 Saint-Hyacinthe forecast closer to your planned date for the most up-to-date weather information.
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Saint-Hyacinthe in March - FAQ

What are the expected maximum and minimum temperatures in Saint-Hyacinthe during March?

Brace for cold days with temperatures not exceeding 3° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.

How much rainfall should be expected in Saint-Hyacinthe during March?

Significant rainfall exceeding 165.9 mm is expected in Saint-Hyacinthe during March, occurring over more than 7 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Saint-Hyacinthe in March 2026?

Saint-Hyacinthe experiences an average snowfall of 36.86 cm during March, occurring over 17 days.

What are the typical wind conditions in Saint-Hyacinthe during March?

The average wind speed in Saint-Hyacinthe during March is 22 km/h, suggesting breezy to windy conditions, depending on your activities.

Saint-Hyacinthe snow forecast March 2026

Track daily snowfall levels and discover Saint-Hyacinthe’s snowy potential this March ❄️
On average, Saint-Hyacinthe sees 17 snowy days during March, with approximately 36.9 cm of total snowfall.

March rainfall patterns in Saint-Hyacinthe

Explore the daily rainfall trends and prepare for Saint-Hyacinthes March weather 💧
Typically, Saint-Hyacinthe has 7 rainy days in March with a total of 165.9 mm of rainfall.

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Location coordinates Where is Saint-Hyacinthe?

Get accurate weather forecasts for Saint-Hyacinthe, located at latitude 45.631 and longitude -72.957. Stay updated with localized weather information tailored for Saint-Hyacinthe.

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