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Idaho (Idaho Falls)
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Weather in Idaho for March 2026

Your guide to Idaho weather in March - trends and predictions

    Snow Forecast ❄️

  • With an average of 4 snowy days, Idaho usually enjoys a light touch of snow in March.

    • Temperatures

  • In general, the average temperature in Idaho at the beginning of March is 5 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 11.9 °F by the end of March.

    • More

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Average dry days
22
Dry days
Average rainy days
5
Rainy days
Average snowy days
4
Snow days
Average temperatures
7°/-2°
Temperatures
Average wind speed
24 km/h
Avg max wind
Average humidity
82 %
Avg humidity

Idaho Weather March

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

What’s the Weather Like in Idaho This March?

Discover the average temperatures and weather trends across Idaho’s cities this March.
CloudyIdaho Falls7 °F / -2 °FCloudyBoise8 °F / 1 °FOvercastCoeur d'Alene9 °F / 1 °FCloudySandpoint6 °F / 0 °FPatchy rain possibleLewiston11 °F / 2 °FPatchy rain possibleMeridian12 °F / 2 °FOvercastTwin Falls11 °F / 1 °FMore Locations

Temperatures trend during March in Idaho

See the weather trend as well as the moving average line

March weather in Idaho day by day

Click on a date for more information
February April
Date Weather Temperatures Rain Snow More
Mar. 1 Overcast
Overcast
 6° /-8° 0 mm 0 cm
Mar. 2 Overcast
Overcast
 9° /-5° 0 mm 0 cm
Mar. 3 Light freezing rain
Light freezing rain
 6° /-2° 1.6 mm 0 cm
Mar. 4 Light freezing rain
Light freezing rain
 3° /-3° 0.5 mm 0 cm
Mar. 5 Overcast
Overcast
 5° /-2° 0 mm 0 cm
Mar. 6 Patchy moderate snow
Patchy moderate snow
 2° /0° 9 mm 3.3 cm
Mar. 7 Overcast
Overcast
 4° /-4° 0 mm 0 cm
Mar. 8 Overcast
Overcast
 1° /-5° 0 mm 0 cm
Mar. 9 Overcast
Overcast
 7° /-6° 0 mm 0 cm
Mar. 10 Overcast
Overcast
 10° /-2° 0 mm 0 cm
Mar. 11 Overcast
Overcast
 10° /-2° 0 mm 0 cm
Mar. 12 Overcast
Overcast
 10° /-2° 0 mm 0 cm
Mar. 13 Patchy rain possible
Patchy rain possible
 6° /-1° 1.2 mm 0 cm
Mar. 14 Light freezing rain
Light freezing rain
 3° /-4° 2.6 mm 1 cm
Mar. 15 Light freezing rain
Light freezing rain
 4° /-2° 1.1 mm 0 cm
Mar. 16 Patchy rain possible
Patchy rain possible
 9° /-1° 0.2 mm 0 cm
Mar. 17 Light freezing rain
Light freezing rain
 6° /0° 3.5 mm 1.5 cm
Mar. 18 Light freezing rain
Light freezing rain
 3° /-4° 1.8 mm 0.4 cm
Mar. 19 Cloudy
Cloudy
 4° /-6° 0 mm 0 cm
Mar. 20 Light freezing rain
Light freezing rain
 5° /-2° 0.3 mm 0 cm
Mar. 21 Overcast
Overcast
 5° /-2° 0 mm 0 cm
Mar. 22 Heavy rain at times
Heavy rain at times
 8° /0° 1.8 mm 0 cm
Mar. 23 Overcast
Overcast
 8° /-2° 0 mm 0 cm
Mar. 24 Overcast
Overcast
 15° /3° 0 mm 0 cm
Mar. 25 Overcast
Overcast
 15° /0° 0 mm 0 cm
Mar. 26 Overcast
Overcast
 18° /-1° 0 mm 0 cm
Mar. 27 Overcast
Overcast
 17° /1° 0.4 mm 0 cm
Mar. 28 Patchy rain possible
Patchy rain possible
 11° /2° 0.2 mm 0 cm
Mar. 29 Moderate rain at times
Moderate rain at times
 9° /0° 1.1 mm 0 cm
Mar. 30 Overcast
Overcast
 6° /-1° 0 mm 0 cm
Mar. 31 Thundery outbreaks possible
Thundery outbreaks possible
 7° /1° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Idaho 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 Idaho forecast closer to your planned date for the most up-to-date weather information.
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Idaho in March - FAQ

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

Prepare for cooler days with highs just around 7° and colder nights, dipping below -2°.

How much rainfall should be expected in Idaho during March?

In March, Idaho can expect light to moderate rainfall, totaling 25.3 mm across approximately 5 days. Occasional showers are possible, and planning ahead for them could be helpful.

Will it snow in Idaho in March 2026?

Idaho experiences an average snowfall of 6.28 cm during March, occurring over 4 days.

What are the typical wind conditions in Idaho during March?

The average wind speed in Idaho during March is 24 km/h, suggesting breezy to windy conditions, depending on your activities.

Idaho snow forecast March 2026

Track daily snowfall levels and discover Idaho’s snowy potential this March ❄️
On average, Idaho sees 4 snowy days during March, with approximately 6.3 cm of total snowfall.

March rainfall patterns in Idaho

Explore the daily rainfall trends and prepare for Idahos March weather 💧
Typically, Idaho has 5 rainy days in March with a total of 25.3 mm of rainfall.
Counties in Idaho
Select a county for an accurate weather forecast
Ada CountyBonner CountyBonneville CountyKootenai CountyNez Perce CountyTwin Falls County
Top locations in Idaho
Select a location for an accurate weather forecast
BoiseCoeur d'AleneIdaho FallsLewistonMeridianSandpointTwin Falls
More Locations

Quick links

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Location coordinates Where is Idaho?

Get accurate weather forecasts for Idaho, located at latitude 43.467 and longitude -112.034. Stay updated with localized weather information tailored for Idaho.

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