Boise (ID)
March
Weather in Boise, Idaho for March 2026
Your guide to Boise weather in March - trends and predictions
Boise typically experiences moderate snowfall in March, with an average of 7 snowy days.
In general, the average temperature in Boise at the beginning of March is 3.6 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 11.6 °F by the end of March.
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Snow Forecast ❄️
Temperatures
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19
Dry days
5
Rainy days
7
Snow days
8°/2°
Temperatures
17 km/h
Avg max wind
67 %
Avg humidity
Boise Weather March
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Temperatures trend during March in Boise
See the weather trend as well as the moving average line
March weather in Boise day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Mar. 1 |  Moderate or heavy snow showers | 5° /0° | 3 mm | 2.3 cm | |
| Mar. 2 | Moderate or heavy snow showers | 4° /-3° | 2.6 mm | 1.3 cm | |
| Mar. 3 |  Moderate or heavy snow with thunder | 3° /-2° | 0.8 mm | 0.6 cm | |
| Mar. 4 | Moderate or heavy snow showers | 4° /-1° | 2 mm | 1.7 cm | |
| Mar. 5 |  Heavy snow | 4° /0° | 6.5 mm | 5.5 cm | |
| Mar. 6 |  Light freezing rain | 2° /-2° | 13.2 mm | 8.7 cm | |
| Mar. 7 |  Sunny | 3° /-4° | 0 mm | 0 cm | |
| Mar. 8 | Sunny | 6° /-3° | 0 mm | 0 cm | |
| Mar. 9 |  Overcast | 9° /-2° | 0.1 mm | 0 cm | |
| Mar. 10 |  Patchy rain possible | 7° /0° | 0.4 mm | 0 cm | |
| Mar. 11 | Patchy rain possible | 9° /1° | 0.3 mm | 0 cm | |
| Mar. 12 |  Patchy light rain with thunder | 8° /2° | 14.3 mm | 0 cm | |
| Mar. 13 |  Light snow showers | 5° /-1° | 8.4 mm | 0.9 cm | |
| Mar. 14 | Sunny | 6° /-2° | 0.6 mm | 0 cm | |
| Mar. 15 | Sunny | 7° /1° | 3.1 mm | 1.3 cm | |
| Mar. 16 |  Partly cloudy | 10° /1° | 11.3 mm | 6.8 cm | |
| Mar. 17 | Sunny | 10° /2° | 5.5 mm | 0 cm | |
| Mar. 18 | Sunny | 11° /2° | 0 mm | 0 cm | |
| Mar. 19 | Sunny | 12° /1° | 0 mm | 0 cm | |
| Mar. 20 | Sunny | 11° /3° | 2.8 mm | 1.7 cm | |
| Mar. 21 | Patchy rain possible | 11° /5° | 0.2 mm | 0 cm | |
| Mar. 22 | Overcast | 12° /4° | 2.8 mm | 0 cm | |
| Mar. 23 | Patchy light rain with thunder | 12° /4° | 6.7 mm | 0 cm | |
| Mar. 24 |  Thundery outbreaks possible | 15° /4° | 0.5 mm | 0 cm | |
| Mar. 25 | Patchy rain possible | 15° /0° | 0.2 mm | 0 cm | |
| Mar. 26 | Patchy rain possible | 16° /1° | 0.3 mm | 0 cm | |
| Mar. 27 | Patchy rain possible | 13° /4° | 0.1 mm | 0 cm | |
| Mar. 28 | Light rain shower | 7° /4° | 12.1 mm | 0 cm | |
| Mar. 29 | Patchy rain possible | 9° /3° | 0.4 mm | 0 cm | |
| Mar. 30 | Patchy rain possible | 10° /2° | 0.1 mm | 0 cm | |
| Mar. 31 | Patchy rain possible | 11° /3° | 4.6 mm | 0 cm | |
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Important Notice
Our weather forecast for Boise 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 Boise forecast closer to your planned date for the most up-to-date weather information.
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Boise in March - FAQ
What are the expected maximum and minimum temperatures in Boise during March?
Prepare for cooler days with highs just around 8° and colder nights, dipping below 2°.
How much rainfall should be expected in Boise during March?
Moderate rainfall is anticipated in Boise during March, with a total of 66.1 mm spread over approximately 5 days. Considering plans for rainy days is advisable.
Will it snow in Boise in March 2026?
Boise experiences an average snowfall of 20.565 cm during March, occurring over 7 days.
What are the typical wind conditions in Boise during March?
The average wind speed in Boise during March is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
Boise snow forecast March 2026
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March rainfall patterns in Boise
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