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Weather in New Hampshire for March 2026

Your guide to New Hampshire weather in March - trends and predictions

    Snow Forecast ❄️

  • New Hampshire typically experiences moderate snowfall in March, with an average of 6 snowy days.
    According to New Hampshire snow forecast for March 2026, 3 snowy days are expected at the beginning of March. The first snowfall for March is expected in Sunday, March 1.

    • Temperatures

  • The forecast for the first days of March 2026 in New Hampshire predicts a temperature of -2.9 °F, which is slightly above the historical average.

  • In general, the average temperature in New Hampshire at the beginning of March is -3.6 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 5.4 °F by the end of March.

    • More

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Average dry days
17
Dry days
Average rainy days
8
Rainy days
Average snowy days
6
Snow days
Average temperatures
6°/-5°
Temperatures
Average wind speed
13 km/h
Avg max wind
Average humidity
73 %
Avg humidity

New Hampshire Weather March

Move between months or click on a day
February
April
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Freezing fog
2°
2
Light freezing rain
-10°
3
Heavy snow
-4°
4
Partly cloudy
1°
5
Light freezing rain
-8°
6
Heavy snow
-7°
7
Overcast
1°
8
Light freezing rain
-2°
9
Light freezing rain
1°
10
Light freezing rain
8°
11
Partly cloudy
14°
12
Cloudy
3°
13
Overcast
3°
14
Cloudy
8°
15
Overcast
9°
16
Patchy rain possible
13°
17
Moderate or heavy rain shower
10°
18
Overcast
12°
19
Partly cloudy
13°
20
Light freezing rain
9°
21
Moderate or heavy rain shower
4°
22
Cloudy
12°
23
Sunny
3°
24
Moderate or heavy snow showers
0°
25
Cloudy
5°
26
Partly cloudy
6°
27
Sunny
6°
28
Cloudy
9°
29
Moderate or heavy snow showers
0°
30
Ice pellets
0°
31
Light rain
12°

Temperatures trend during March in New Hampshire

See the weather trend as well as the moving average line

March weather in New Hampshire day by day

Click on a date for more information
February April
Date Weather Temperatures Rain Snow More
Mar. 1 Freezing fog
Freezing fog
 2° /-16° 0.5 mm 0.3 cm
Mar. 2 Light freezing rain
Light freezing rain
 -10° /-22° 0.1 mm 0 cm
Mar. 3 Heavy snow
Heavy snow
 -4° /-19° 1 mm 0.7 cm
Mar. 4 Partly cloudy
Partly cloudy
 1° /-13° 0 mm 0 cm
Mar. 5 Light freezing rain
Light freezing rain
 -8° /-17° 0.1 mm 0 cm
Mar. 6 Heavy snow
Heavy snow
 -7° /-13° 3.1 mm 1 cm
Mar. 7 Overcast
Overcast
 1° /-6° 0.1 mm 0 cm
Mar. 8 Light freezing rain
Light freezing rain
 -2° /-6° 0.1 mm 0 cm
Mar. 9 Light freezing rain
Light freezing rain
 1° /-9° 0.1 mm 0 cm
Mar. 10 Light freezing rain
Light freezing rain
 8° /-6° 1.5 mm 0.6 cm
Mar. 11 Partly cloudy
Partly cloudy
 14° /-5° 0 mm 0 cm
Mar. 12 Cloudy
Cloudy
 3° /-5° 0 mm 0 cm
Mar. 13 Overcast
Overcast
 3° /-9° 0 mm 0 cm
Mar. 14 Cloudy
Cloudy
 8° /-9° 0 mm 0 cm
Mar. 15 Overcast
Overcast
 9° /-1° 0 mm 0 cm
Mar. 16 Patchy rain possible
Patchy rain possible
 13° /2° 0.3 mm 0 cm
Mar. 17 Moderate or heavy rain shower
Moderate or heavy rain shower
 10° /2° 32 mm 0 cm
Mar. 18 Overcast
Overcast
 12° /-1° 0 mm 0 cm
Mar. 19 Partly cloudy
Partly cloudy
 13° /-1° 0 mm 0 cm
Mar. 20 Light freezing rain
Light freezing rain
 9° /0° 1.1 mm 0 cm
Mar. 21 Moderate or heavy rain shower
Moderate or heavy rain shower
 4° /0° 10.2 mm 0 cm
Mar. 22 Cloudy
Cloudy
 12° /-1° 0.4 mm 0 cm
Mar. 23 Sunny
Sunny
 3° /-6° 0 mm 0 cm
Mar. 24 Moderate or heavy snow showers
Moderate or heavy snow showers
 0° /-4° 11.5 mm 7.6 cm
Mar. 25 Cloudy
Cloudy
 5° /-2° 0 mm 0 cm
Mar. 26 Partly cloudy
Partly cloudy
 6° /-5° 0 mm 0 cm
Mar. 27 Sunny
Sunny
 6° /-3° 0 mm 0 cm
Mar. 28 Cloudy
Cloudy
 9° /-2° 0 mm 0 cm
Mar. 29 Moderate or heavy snow showers
Moderate or heavy snow showers
 0° /-3° 20.9 mm 14.8 cm
Mar. 30 Ice pellets
Ice pellets
 0° /-1° 41.8 mm 16 cm
Mar. 31 Light rain
Light rain
 12° /0° 17.1 mm 0 cm
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Important Notice
Our weather forecast for New Hampshire 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 New Hampshire forecast closer to your planned date for the most up-to-date weather information.
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New Hampshire in March - FAQ

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

During March, expect a variety of temperatures with highs around 6° and lows near -5°, suitable for diverse activities and preferences.

How much rainfall should be expected in New Hampshire during March?

Significant rainfall exceeding 178.8 mm is expected in New Hampshire during March, occurring over more than 8 days. Preparing for wet conditions is recommended in your planning.

Will it snow in New Hampshire in March 2026?

New Hampshire experiences an average snowfall of 40.3 cm during March, occurring over 6 days.

What are the typical wind conditions in New Hampshire during March?

The average wind speed in New Hampshire during March is 13 km/h, suggesting breezy to windy conditions, depending on your activities.

New Hampshire snow forecast March 2026

Track daily snowfall levels and discover New Hampshire’s snowy potential this March ❄️
On average, New Hampshire sees 6 snowy days during March, with approximately 40.3 cm of total snowfall.

March rainfall patterns in New Hampshire

Explore the daily rainfall trends and prepare for New Hampshires March weather 💧
Typically, New Hampshire has 8 rainy days in March with a total of 178.8 mm of rainfall.
Counties in New Hampshire
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Carroll County
Top locations in New Hampshire
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North Conway
More Locations

Quick links

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Location coordinates Where is New Hampshire?

Get accurate weather forecasts for New Hampshire, located at latitude 44.054 and longitude -71.128. Stay updated with localized weather information tailored for New Hampshire.

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