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United States weather

Weather in Ada County, Idaho for March 2026

Your guide to Ada County weather in March - trends and predictions

    Snow Forecast ❄️

  • Ada County typically experiences moderate snowfall in March, with an average of 10 snowy days.
    According to Ada County snow forecast for March 2026, no snow is expected until the end of the month.

    • Temperatures

  • So far, March 2026 in Ada County shows a warmer trend than usual by 4.2 °F.

  • The forecast for the next days in Ada County predicts a temperature of 14.6 °F, which is cooler than the historical average.

  • In general, the average temperature in Ada County at the beginning of March is 5.1 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 17.3 °F by the end of March.

    • More

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Average dry days
15
Dry days
Average rainy days
6
Rainy days
Average snowy days
10
Snow days
Average temperatures
8°/1°
Temperatures
Average wind speed
18 km/h
Avg max wind
Average humidity
71 %
Avg humidity

Ada County Weather March

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

Temperatures trend during March in Ada County

See the weather trend as well as the moving average line

March weather in Ada County day by day

Click on a date for more information
February April
Date Weather Temperatures Rain Snow More
Mar. 1 Moderate or heavy snow showers
Moderate or heavy snow showers
 7° /2° 2 mm 1.5 cm
Mar. 2 Moderate or heavy snow showers
Moderate or heavy snow showers
 6° /-1° 1.7 mm 0.9 cm
Mar. 3 Moderate or heavy snow with thunder
Moderate or heavy snow with thunder
 7° /-2° 0.5 mm 0.4 cm
Mar. 4 Moderate or heavy snow showers
Moderate or heavy snow showers
 6° /0° 4.5 mm 1.1 cm
Mar. 5 Heavy snow
Heavy snow
 5° /0° 4.3 mm 3.7 cm
Mar. 6 Light freezing rain
Light freezing rain
 2° /-2° 13.2 mm 8.7 cm
Mar. 7 Sunny
Sunny
 3° /-4° 0 mm 0 cm
Mar. 8 Sunny
Sunny
 6° /-3° 0 mm 0 cm
Mar. 9 Overcast
Overcast
 8° /-1° 0 mm 0 cm
Mar. 10 Patchy rain possible
Patchy rain possible
 7° /-1° 0.3 mm 0 cm
Mar. 11 Patchy rain possible
Patchy rain possible
 9° /0° 0.2 mm 0 cm
Mar. 12 Patchy light rain with thunder
Patchy light rain with thunder
 9° /2° 9.6 mm 0 cm
Mar. 13 Light snow showers
Light snow showers
 8° /1° 5.6 mm 0.6 cm
Mar. 14 Sunny
Sunny
 8° /-1° 9.1 mm 0 cm
Mar. 15 Sunny
Sunny
 7° /-1° 2.1 mm 0.9 cm
Mar. 16 Partly cloudy
Partly cloudy
 12° /1° 7.5 mm 4.5 cm
Mar. 17 Sunny
Sunny
 13° /3° 3.7 mm 0 cm
Mar. 18 Sunny
Sunny
 15° /3° 0 mm 0 cm
Mar. 19 Sunny
Sunny
 16° /3° 0 mm 0 cm
Mar. 20 Sunny
Sunny
 16° /5° 1.9 mm 1.1 cm
Mar. 21 Patchy rain possible
Patchy rain possible
 13° /6° 0.1 mm 0 cm
Mar. 22 Overcast
Overcast
 13° /4° 1.9 mm 0 cm
Mar. 23 Patchy light rain with thunder
Patchy light rain with thunder
 14° /4° 4.5 mm 0 cm
Mar. 24 Sunny
Sunny
 27° /11° 0 mm 0 cm
Mar. 25 Partly cloudy
Partly cloudy
 19° /7° 0 mm 0 cm
Mar. 26 Sunny
Sunny
 12° /0° 0 mm 0 cm
Mar. 27 Sunny
Sunny
 19° /1° 0 mm 0 cm
Mar. 28 Partly cloudy
Partly cloudy
 21° /7° 0 mm 0 cm
Mar. 29 Sunny
Sunny
 19° /9° 0 mm 0 cm
Mar. 30 Partly cloudy
Partly cloudy
 20° /9° 0 mm 0 cm
Mar. 31 Patchy rain possible
Patchy rain possible
 11° /9° 3.5 mm 0 cm
Next
Important Notice
Our weather forecast for Ada 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 Ada County forecast closer to your planned date for the most up-to-date weather information.
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Ada County in March - FAQ

What are the expected maximum and minimum temperatures in Ada County during March?

Prepare for cooler days with highs just around 8° and colder nights, dipping below 1°.

How much rainfall should be expected in Ada County during March?

Significant rainfall exceeding 103.1 mm is expected in Ada County during March, occurring over more than 6 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Ada County in March 2026?

Ada County experiences an average snowfall of 30.86 cm during March, occurring over 10 days.

What are the typical wind conditions in Ada County during March?

The average wind speed in Ada County during March is 18 km/h, suggesting breezy to windy conditions, depending on your activities.

Ada County snow forecast March 2026

Track daily snowfall levels and discover Ada County’s snowy potential this March ❄️
On average, Ada County sees 10 snowy days during March, with approximately 30.9 cm of total snowfall.

March rainfall patterns in Ada County

Explore the daily rainfall trends and prepare for Ada Countys March weather 💧
Typically, Ada County has 6 rainy days in March with a total of 103.1 mm of rainfall.

UV exposure in Ada County during March

Stay informed about UV levels for safe outdoor activities throughout the month of March ☀️
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Location coordinates Where is Ada County?

Get accurate weather forecasts for Ada County, located at latitude 43.614 and longitude -116.203. Stay updated with localized weather information tailored for Ada County.

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