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Weather in Montana for March 2026

Your guide to Montana weather in March - trends and predictions

    Official Weather Alert ⚠️

  • Winter Storm Warning - See hour by hour.

    • Snow Forecast ❄️

  • With an average of 3 snowy days, Montana usually enjoys a light touch of snow in March.
    According to Montana snow forecast for March 2026, 3 snowy days are expected in the next 2 weeks. The closest date with snow is Friday, March 13.

    • Temperatures

  • Until now, March 2026 in Montana has been nearly identical to the historical average, with a temperature of 9.4 °F (showing only a slight deviation of 0.3 °F).

  • The forecast for the upcoming days in Montana predicts a temperature of 12.8 °F, which is slightly above the historical average.

  • In general, the average temperature in Montana at the beginning of March is 8.7 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 14.4 °F by the end of March.

    • Rain 🌧️

  • Montana experiences moderate rainfall in March, with an average of 8 rainy days and a total precipitation of 41.4 mm.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
20
Dry days
Average rainy days
8
Rainy days
Average snowy days
3
Snow days
Average temperatures
11°/0°
Temperatures
Average wind speed
24 km/h
Avg max wind
Average humidity
71 %
Avg humidity

Montana Weather March

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

What’s the Weather Like in Montana This March?

Discover the average temperatures and weather trends across Montana’s cities this March.
CloudyBillings11 °F / 0 °FCloudyGlacier National Park6 °F / -2 °FLight freezing rainBozeman6 °F / -3 °FCloudyMissoula6 °F / -3 °FPatchy rain possibleHelena8 °F / -2 °FOvercastButte5 °F / -4 °FOvercastGreat Falls9 °F / 0 °FMore Locations

Temperatures trend during March in Montana

See the weather trend as well as the moving average line

March weather in Montana day by day

Click on a date for more information
February April
Date Weather Temperatures Rain Snow More
Mar. 1 Overcast
Overcast
 13° /-3° 0 mm 0 cm
Mar. 2 Overcast
Overcast
 13° /-1° 0 mm 0 cm
Mar. 3 Patchy rain possible
Patchy rain possible
 12° /-2° 0.6 mm 0 cm
Mar. 4 Light freezing rain
Light freezing rain
 8° /-1° 2.2 mm 0.9 cm
Mar. 5 Cloudy
Cloudy
 8° /-2° 0 mm 0 cm
Mar. 6 Light freezing rain
Light freezing rain
 2° /-2° 1.2 mm 0 cm
Mar. 7 Overcast
Overcast
 5° /-2° 0 mm 0 cm
Mar. 8 Partly cloudy
Partly cloudy
 10° /-2° 0 mm 0 cm
Mar. 9 Overcast
Overcast
 8° /1° 1.8 mm 0.8 cm
Mar. 10 Overcast
Overcast
 10° /-1° 0 mm 0 cm
Mar. 11 Partly cloudy
Partly cloudy
 11° /-3° 0 mm 0 cm
Mar. 12 Cloudy
Cloudy
 16° /0° 0 mm 0 cm
Mar. 13 Heavy rain
Heavy rain
 3° /-1° 27.7 mm 19.9 cm
Mar. 14 Moderate or heavy snow showers
Moderate or heavy snow showers
 2° /-3° 12.2 mm 7.7 cm
Mar. 15 Partly cloudy
Partly cloudy
 -2° /-14° 0 mm 0 cm
Mar. 16 Overcast
Overcast
 2° /-14° 0.1 mm 0 cm
Mar. 17 Sunny
Sunny
 10° /-2° 0 mm 0 cm
Mar. 18 Sunny
Sunny
 21° /6° 0 mm 0 cm
Mar. 19 Sunny
Sunny
 23° /10° 0 mm 0 cm
Mar. 20 Sunny
Sunny
 22° /9° 0 mm 0 cm
Mar. 21 Partly cloudy
Partly cloudy
 26° /10° 0 mm 0 cm
Mar. 22 Overcast
Overcast
 23° /13° 0.1 mm 0 cm
Mar. 23 Patchy rain possible
Patchy rain possible
 9° /5° 1.7 mm 0 cm
Mar. 24 Partly cloudy
Partly cloudy
 10° /1° 0 mm 0 cm
Mar. 25 Partly cloudy
Partly cloudy
 17° /5° 0 mm 0 cm
Mar. 26 Partly cloudy
Partly cloudy
 21° /3° 0 mm 0 cm
Mar. 27 Overcast
Overcast
 25° /2° 0 mm 0 cm
Mar. 28 Moderate rain at times
Moderate rain at times
 15° /5° 1 mm 0 cm
Mar. 29 Cloudy
Cloudy
 8° /1° 0.2 mm 0 cm
Mar. 30 Moderate snow
Moderate snow
 2° /0° 14.8 mm 9.1 cm
Mar. 31 Mist
Mist
 13° /0° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Montana 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 Montana forecast closer to your planned date for the most up-to-date weather information.
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Montana in March - FAQ

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

Prepare for cooler days with highs just around 11° and colder nights, dipping below 0°.

How much rainfall should be expected in Montana during March?

In March, Montana can expect light to moderate rainfall, totaling 41.4 mm across approximately 8 days. Occasional showers are possible, and planning ahead for them could be helpful.

Will it snow in Montana in March 2026?

Montana experiences an average snowfall of 13.61 cm during March, occurring over 3 days.

What are the typical wind conditions in Montana during March?

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

Montana snow forecast March 2026

Track daily snowfall levels and discover Montana’s snowy potential this March ❄️
On average, Montana sees 3 snowy days during March, with approximately 13.6 cm of total snowfall.

March rainfall patterns in Montana

Explore the daily rainfall trends and prepare for Montanas March weather 💧
Typically, Montana has 8 rainy days in March with a total of 41.4 mm of rainfall.

UV exposure in Montana during March

Stay informed about UV levels for safe outdoor activities throughout the month of March ☀️
Counties in Montana
Select a county for an accurate weather forecast
Cascade CountyFlathead CountyGallatin CountyLewis and Clark CountyMissoula CountySilver Bow CountyYellowstone County
Top locations in Montana
Select a location for an accurate weather forecast
BillingsBozemanButteGlacier National ParkGreat FallsHelenaMissoula
More Locations

Quick links

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Location coordinates Where is Montana?

Get accurate weather forecasts for Montana, located at latitude 45.783 and longitude -108.501. Stay updated with localized weather information tailored for Montana.

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