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United States weather

Weather in Helena, Montana for March 2027

Your guide to Helena weather in March - trends and predictions

    Snow Forecast ❄️

  • Helena typically experiences moderate snowfall in March, with an average of 6 snowy days.

    • Temperatures

  • In general, the average temperature in Helena at the beginning of March is 5.1 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 11.3 °C by the end of March.

    • More

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

Average dry days
22
Dry days
Average rainy days
3
Rainy days
Average snowy days
6
Snow days
Average temperatures
8°/-2°
Temperatures
Average wind speed
18 km/h
Avg max wind
Average humidity
65 %
Avg humidity

Helena Weather March

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

Temperatures trend during March in Helena

See the weather trend as well as the moving average line

March weather in Helena day by day

Click on a date for more information
February April
Date Weather Temperatures Rain Snow More
Mar. 1 Cloudy
Cloudy
 8° /-4° 0 mm 0 cm
Mar. 2 Overcast
Overcast
 7° /-5° 0 mm 0 cm
Mar. 3 Light freezing rain
Light freezing rain
 6° /-1° 0.7 mm 0 cm
Mar. 4 Light freezing rain
Light freezing rain
 5° /-2° 1.3 mm 0 cm
Mar. 5 Partly cloudy
Partly cloudy
 4° /-4° 2.5 mm 1.8 cm
Mar. 6 Overcast
Overcast
 1° /-3° 0 mm 0 cm
Mar. 7 Overcast
Overcast
 5° /-7° 0 mm 0 cm
Mar. 8 Overcast
Overcast
 7° /-5° 0 mm 0 cm
Mar. 9 Partly cloudy
Partly cloudy
 8° /-4° 0 mm 0 cm
Mar. 10 Moderate rain at times
Moderate rain at times
 4° /-5° 0.8 mm 0 cm
Mar. 11 Patchy rain possible
Patchy rain possible
 7° /-4° 0.3 mm 0 cm
Mar. 12 Overcast
Overcast
 9° /-1° 0 mm 0 cm
Mar. 13 Moderate or heavy rain shower
Moderate or heavy rain shower
 4° /-2° 4.3 mm 0.5 cm
Mar. 14 Moderate rain at times
Moderate rain at times
 5° /-6° 3.3 mm 2.1 cm
Mar. 15 Moderate or heavy rain shower
Moderate or heavy rain shower
 3° /-10° 0.9 mm 0 cm
Mar. 16 Patchy rain possible
Patchy rain possible
 8° /-2° 1.9 mm 0 cm
Mar. 17 Moderate or heavy rain shower
Moderate or heavy rain shower
 9° /0° 2.4 mm 0 cm
Mar. 18 Cloudy
Cloudy
 10° /-1° 0 mm 0 cm
Mar. 19 Overcast
Overcast
 13° /-2° 0 mm 0 cm
Mar. 20 Patchy rain possible
Patchy rain possible
 12° /1° 0.2 mm 0 cm
Mar. 21 Overcast
Overcast
 11° /-1° 0 mm 0 cm
Mar. 22 Overcast
Overcast
 7° /-2° 0.6 mm 0.2 cm
Mar. 23 Patchy rain possible
Patchy rain possible
 11° /-1° 0.2 mm 0 cm
Mar. 24 Patchy rain possible
Patchy rain possible
 15° /3° 0.1 mm 0 cm
Mar. 25 Cloudy
Cloudy
 15° /1° 0 mm 0 cm
Mar. 26 Partly cloudy
Partly cloudy
 11° /-2° 0 mm 0 cm
Mar. 27 Overcast
Overcast
 16° /-2° 0 mm 0 cm
Mar. 28 Cloudy
Cloudy
 14° /0° 0.2 mm 0 cm
Mar. 29 Overcast
Overcast
 11° /1° 0.2 mm 0 cm
Mar. 30 Heavy snow
Heavy snow
 4° /-2° 8.5 mm 6.2 cm
Mar. 31 Moderate or heavy rain with thunder
Moderate or heavy rain with thunder
 8° /-5° 6.9 mm 3 cm
Next
Important Notice
Our weather forecast for Helena 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 Helena forecast closer to your planned date for the most up-to-date weather information.
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Helena in March - FAQ

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

Prepare for cooler days with highs just around 8° and colder nights, dipping below -2°.

How much rainfall should be expected in Helena during March?

In March, Helena can expect light to moderate rainfall, totaling 35.2 mm across approximately 3 days. Occasional showers are possible, and planning ahead for them could be helpful.

Will it snow in Helena in March 2027?

Helena experiences an average snowfall of 13.65 cm during March, occurring over 6 days.

What are the typical wind conditions in Helena during March?

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

Helena snow forecast March 2027

Track daily snowfall levels and discover Helena’s snowy potential this March ❄️
On average, Helena sees 6 snowy days during March, with approximately 13.7 cm of total snowfall.

March rainfall patterns in Helena

Explore the daily rainfall trends and prepare for Helenas March weather 💧
Typically, Helena has 3 rainy days in March with a total of 35.2 mm of rainfall.

Quick links

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Location coordinates Where is Helena?

Get accurate weather forecasts for Helena, located at latitude 46.593 and longitude -112.036. Stay updated with localized weather information tailored for Helena.

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