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United States weather

Weather in Penobscot County, Maine for March 2026

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

    Official Weather Alert ⚠️

  • Flood Advisory - See hour by hour.

    • Snow Forecast ❄️

  • With an average of 5 snowy days, Penobscot County usually enjoys a light touch of snow in March.
    According to Penobscot County snow forecast for March 2026, 5 snowy days are expected until the end of the month. The closest date with snow is Sunday, March 22.

    • Temperatures

  • Until now, March 2026 in Penobscot County has been nearly identical to the historical average, with a temperature of 4.6 °F (showing only a slight deviation of 0 °F).

  • The forecast for the next days in Penobscot County predicts temperatures to be around 3 °F, close to the historical average.

  • In general, the average temperature in Penobscot County at the beginning of March is 2.3 °F. As the month progressed, temperatures tended to slightly increase, reaching an average of 2.7 °F by the end of March.

    • More

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

Average dry days
18
Dry days
Average rainy days
8
Rainy days
Average snowy days
5
Snow days
Average temperatures
5°/-3°
Temperatures
Average wind speed
19 km/h
Avg max wind
Average humidity
71 %
Avg humidity

Penobscot County Weather March

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

Temperatures trend during March in Penobscot County

See the weather trend as well as the moving average line

March weather in Penobscot County day by day

Click on a date for more information
February April
Date Weather Temperatures Rain Snow More
Mar. 1 Moderate or heavy rain shower
Moderate or heavy rain shower
 2° /-8° 4.1 mm 0.6 cm
Mar. 2 Sunny
Sunny
 -3° /-14° 0 mm 0 cm
Mar. 3 Sunny
Sunny
 1° /-14° 0 mm 0 cm
Mar. 4 Cloudy
Cloudy
 6° /-8° 10.7 mm 4.9 cm
Mar. 5 Heavy rain at times
Heavy rain at times
 4° /-3° 3.2 mm 0 cm
Mar. 6 Moderate or heavy rain shower
Moderate or heavy rain shower
 3° /-1° 9.8 mm 0 cm
Mar. 7 Patchy moderate snow
Patchy moderate snow
 3° /-5° 9.4 mm 2 cm
Mar. 8 Overcast
Overcast
 -3° /-6° 0 mm 0 cm
Mar. 9 Cloudy
Cloudy
 5° /-3° 0 mm 0 cm
Mar. 10 Light freezing rain
Light freezing rain
 8° /-1° 0.8 mm 0 cm
Mar. 11 Overcast
Overcast
 7° /-2° 12.4 mm 3.4 cm
Mar. 12 Overcast
Overcast
 6° /-4° 7.4 mm 0 cm
Mar. 13 Overcast
Overcast
 3° /-6° 0 mm 0 cm
Mar. 14 Overcast
Overcast
 7° /-1° 8.4 mm 6 cm
Mar. 15 Overcast
Overcast
 7° /-2° 0 mm 0 cm
Mar. 16 Overcast
Overcast
 10° /1° 27.5 mm 0 cm
Mar. 17 Moderate or heavy rain shower
Moderate or heavy rain shower
 11° /0° 35.7 mm 0 cm
Mar. 18 Overcast
Overcast
 3° /-4° 2.6 mm 0 cm
Mar. 19 Partly cloudy
Partly cloudy
 8° /-3° 0 mm 0 cm
Mar. 20 Overcast
Overcast
 7° /-1° 0 mm 0 cm
Mar. 21 Overcast
Overcast
 7° /-1° 0.1 mm 0 cm
Mar. 22 Light freezing rain
Light freezing rain
 1° /-4° 0.3 mm 0.2 cm
Mar. 23 Overcast
Overcast
 2° /-6° 0 mm 0 cm
Mar. 24 Sunny
Sunny
 3° /-8° 0 mm 0 cm
Mar. 25 Light freezing rain
Light freezing rain
 6° /-5° 0.4 mm 0 cm
Mar. 26 Moderate snow
Moderate snow
 4° /-7° 1.1 mm 0.2 cm
Mar. 27 Sunny
Sunny
 1° /-6° 0 mm 0 cm
Mar. 28 Cloudy
Cloudy
 2° /-9° 0 mm 0 cm
Mar. 29 Patchy rain possible
Patchy rain possible
 6° /-1° 1.5 mm 1.1 cm
Mar. 30 Light freezing rain
Light freezing rain
 -1° /-7° 0.4 mm 0.2 cm
Mar. 31 Ice pellets
Ice pellets
 1° /-3° 5.9 mm 0.2 cm
Next
Important Notice
Our weather forecast for Penobscot 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 Penobscot County forecast closer to your planned date for the most up-to-date weather information.
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Penobscot County in March - FAQ

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

Brace for cold days with temperatures not exceeding 5° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.

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

Significant rainfall exceeding 162.5 mm is expected in Penobscot County during March, occurring over more than 8 days. Preparing for wet conditions is recommended in your planning.

Will it snow in Penobscot County in March 2026?

Penobscot County experiences an average snowfall of 37.94 cm during March, occurring over 5 days.

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

The average wind speed in Penobscot County during March is 19 km/h, suggesting breezy to windy conditions, depending on your activities.

Penobscot County snow forecast March 2026

Track daily snowfall levels and discover Penobscot County’s snowy potential this March ❄️
On average, Penobscot County sees 5 snowy days during March, with approximately 37.9 cm of total snowfall.

March rainfall patterns in Penobscot County

Explore the daily rainfall trends and prepare for Penobscot Countys March weather 💧
Typically, Penobscot County has 8 rainy days in March with a total of 162.5 mm of rainfall.
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Bangor
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Location coordinates Where is Penobscot County?

Get accurate weather forecasts for Penobscot County, located at latitude 44.799 and longitude -68.773. Stay updated with localized weather information tailored for Penobscot County.

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