Lambton County (Sarnia)
March
Weather in Lambton County for March 2026
Your guide to Lambton County weather in March - trends and predictions
The climate of Lambton County in March is quite snowy, averaging 15 snowy days.
According to Lambton County snow forecast for March 2026, no snow is expected until the end of the month.Until now, March 2026 in Lambton County is slightly cooler than the historical average by -0.8 °C.
The forecast for the upcoming days in Lambton County predicts a temperature of 7.4 °C, which is slightly above the historical average.
In general, the average temperature in Lambton County at the beginning of March is 4.3 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 7 °C by the end of March.
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Snow Forecast ❄️
Temperatures
More
7
Dry days
9
Rainy days
15
Snow days
6°/0°
Temperatures
29 km/h
Avg max wind
77 %
Avg humidity
Lambton County Weather March
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Temperatures trend during March in Lambton County
See the weather trend as well as the moving average line
March weather in Lambton County day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Mar. |  Overcast | 2° /-4° | 0.3 mm | 0 cm | |
| 2 Mar. |  Light snow | 2° /-5° | 0.2 mm | 0 cm | |
| 3 Mar. |  Partly cloudy | 5° /-2° | 0.9 mm | 0.3 cm | |
| 4 Mar. | Overcast | 5° /0° | 13.8 mm | 1 cm | |
| 5 Mar. | Light snow | 6° /1° | 18 mm | 0 cm | |
| 6 Mar. |  Light rain shower | 3° /-1° | 4.4 mm | 1.9 cm | |
| 7 Mar. | Partly cloudy | 7° /1° | 2 mm | 0 cm | |
| 8 Mar. | Overcast | 6° /-1° | 2.1 mm | 0 cm | |
| 9 Mar. | Overcast | 9° /0° | 6.8 mm | 0.4 cm | |
| 10 Mar. |  Heavy snow | 5° /-1° | 9.7 mm | 1.2 cm | |
| 11 Mar. |  Light snow showers | 7° /-2° | 21.9 mm | 0 cm | |
| 12 Mar. | Overcast | 7° /-2° | 0.7 mm | 0.2 cm | |
| 13 Mar. |  Moderate or heavy snow showers | 6° /1° | 1.6 mm | 0.3 cm | |
| 14 Mar. | Overcast | 7° /0° | 2.1 mm | 0 cm | |
| 15 Mar. | Partly cloudy | 9° /0° | 4 mm | 0.3 cm | |
| 16 Mar. | Patchy rain possible | 9° /-1° | 31.8 mm | 1.7 cm | |
| 17 Mar. |  Light rain | 4° /-3° | 3.4 mm | 0.1 cm | |
| 18 Mar. | Light snow | 4° /-3° | 0.2 mm | 0.1 cm | |
| 19 Mar. | Overcast | 7° /-1° | 0 mm | 0 cm | |
| 20 Mar. | Overcast | 7° /-2° | 0 mm | 0 cm | |
| 21 Mar. | Overcast | 6° /-2° | 0.2 mm | 0.2 cm | |
| 22 Mar. | Light drizzle | 5° /-1° | 6.9 mm | 0.5 cm | |
| 23 Mar. |  Moderate or heavy rain with thunder | 4° /-2° | 8.2 mm | 2.1 cm | |
| 24 Mar. | Overcast | 4° /-2° | 1 mm | 0 cm | |
| 25 Mar. |  Moderate or heavy freezing rain | 8° /-1° | 9 mm | 0 cm | |
| 26 Mar. |  Moderate rain | 10° /2° | 9.6 mm | 0 cm | |
| 27 Mar. | Moderate or heavy snow showers | 0° /-4° | 7 mm | 0 cm | |
| 28 Mar. | Partly cloudy | 4° /-5° | 0 mm | 0 cm | |
| 29 Mar. | Overcast | 8° /-1° | 0 mm | 0 cm | |
| 30 Mar. | Patchy rain possible | 14° /2° | 0.9 mm | 0 cm | |
| 31 Mar. | Patchy rain possible | 5° /2° | 0.2 mm | 0 cm | |
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Important Notice
Our weather forecast for Lambton County 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 Lambton County forecast closer to your planned date for the most up-to-date weather information.
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Lambton County in March - FAQ
What are the expected maximum and minimum temperatures in Lambton County during March?
Prepare for cooler days with highs just around 6° and colder nights, dipping below 0°.
How much rainfall should be expected in Lambton County during March?
Significant rainfall exceeding 171.1 mm is expected in Lambton County during March, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Lambton County in March 2026?
Lambton County experiences an average snowfall of 17.63 cm during March, occurring over 15 days.
What are the typical wind conditions in Lambton County during March?
The average wind speed in Lambton County during March is 29 km/h, suggesting breezy to windy conditions, depending on your activities.
Lambton County snow forecast March 2026
Track daily snowfall levels and discover Lambton County’s snowy potential this March ❄️
On average, Lambton County sees 15 snowy days during March, with approximately 17.6 cm of total snowfall.
March rainfall patterns in Lambton County
Explore the daily rainfall trends and prepare for Lambton Countys March weather 💧
Typically, Lambton County has 9 rainy days in March with a total of 171.1 mm of rainfall.
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Where is Lambton County?Get accurate weather forecasts for Lambton County, located at latitude 42.979 and longitude -82.404. Stay updated with localized weather information tailored for Lambton County.
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