easeweather.com
Boulder (CO)
Akron (OH)Albuquerque (NM)Alexandria (VA)Anaheim (CA)Anchorage (AK)Arlington (VA)Asheville (NC)Atlanta (GA)Atlantic City (NJ)Austin (TX)Baltimore (MD)Baton Rouge (LA)Birmingham (AL)Boston (MA)
Boulder (CO)
Bowling Green (KY)Brooklyn (NY)Buffalo (NY)Cape Coral (FL)Charlotte (NC)Chattanooga (TN)Chicago (IL)Cincinnati (OH)Cleveland (OH)Colorado Springs (CO)Columbus (OH)Corpus Christi (TX)Dallas (TX)Dayton (OH)Daytona Beach (FL)Denver (CO)Des Moines (IA)Detroit (MI)El Paso (TX)Fairbanks (AK)Fort Lauderdale (FL)Fort Wayne (IN)Fort Worth (TX)Gatlinburg (TN)Grand Rapids (MI)Harrisburg (PA)Honolulu (HI)Houston (TX)Huntsville (AL)Indianapolis (IN)Jackson (MS)Jacksonville (FL)Juneau (AK)Kansas City (MO)Ketchikan (AK)Key West (FL)Knoxville (TN)Las Vegas (NV)Lexington (KY)Lincoln (NE)Little Rock (AR)Los Angeles (CA)Louisville (KY)Madison (WI)Manhattan (NY)Memphis (TN)Miami (FL)Milwaukee (WI)Minneapolis (MN)Mobile (AL)Montgomery (AL)Nashville (TN)New Orleans (LA)New York City (NY)Newark (NJ)Oklahoma City (OK)Omaha (NE)Orlando (FL)Philadelphia (PA)Phoenix (AZ)Pittsburgh (PA)Portland (OR)Richmond (VA)Sacramento (CA)Salt Lake City (UT)San Antonio (TX)San Diego (CA)San Francisco (CA)San Jose (CA)Savannah (GA)Seattle (WA)Skagway (AK)Springfield (MO)St. Louis (MO)St. Petersburg (FL)Tallahassee (FL)Tampa (FL)Toledo (OH)Traverse City (MI)Tulsa (OK)Tyler (TX)Vancouver (WA)Virginia Beach (VA)WashingtonWichita (KS)Winston-Salem (NC) More Locations
United States weather

Weather in Boulder, Colorado for March 2026

Your guide to Boulder weather in March - trends and predictions

    Snow Forecast ❄️

  • With an average of 5 snowy days, Boulder usually enjoys a light touch of snow in March.
    According to Boulder snow forecast for March 2026, no snow is expected until the end of the month.

    • Temperatures

  • So far, March 2026 in Boulder shows a warmer trend than usual by 3.4 °F.

  • The forecast for the next days in Boulder predicts a temperature of 17.8 °F, which is cooler than the historical average.

  • In general, the average temperature in Boulder at the beginning of March is 9.9 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 21.9 °F 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
4
Rainy days
Average snowy days
5
Snow days
Average temperatures
12°/0°
Temperatures
Average wind speed
20 km/h
Avg max wind
Average humidity
47 %
Avg humidity

Boulder Weather March

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

Temperatures trend during March in Boulder

See the weather trend as well as the moving average line

March weather in Boulder day by day

Click on a date for more information
February April
Date Weather Temperatures Rain Snow More
Mar. 1 Sunny
Sunny
 14° /-1° 0 mm 0 cm
Mar. 2 Cloudy
Cloudy
 16° /1° 0 mm 0 cm
Mar. 3 Moderate rain at times
Moderate rain at times
 10° /1° 11 mm 0 cm
Mar. 4 Overcast
Overcast
 11° /-1° 2.8 mm 1.3 cm
Mar. 5 Partly cloudy
Partly cloudy
 11° /0° 0 mm 0 cm
Mar. 6 Light freezing rain
Light freezing rain
 7° /-2° 6.9 mm 0.5 cm
Mar. 7 Light freezing rain
Light freezing rain
 0° /-5° 1.7 mm 0.5 cm
Mar. 8 Sunny
Sunny
 6° /-6° 0 mm 0 cm
Mar. 9 Sunny
Sunny
 18° /1° 0 mm 0 cm
Mar. 10 Sunny
Sunny
 19° /3° 0 mm 0 cm
Mar. 11 Overcast
Overcast
 12° /0° 0 mm 0 cm
Mar. 12 Partly cloudy
Partly cloudy
 16° /3° 0 mm 0 cm
Mar. 13 Overcast
Overcast
 15° /2° 0 mm 0 cm
Mar. 14 Moderate or heavy rain shower
Moderate or heavy rain shower
 14° /2° 2 mm 0 cm
Mar. 15 Overcast
Overcast
 6° /-5° 0 mm 0 cm
Mar. 16 Sunny
Sunny
 11° /-4° 0 mm 0 cm
Mar. 17 Cloudy
Cloudy
 18° /4° 0 mm 0 cm
Mar. 18 Patchy rain possible
Patchy rain possible
 18° /4° 0.6 mm 0 cm
Mar. 19 Overcast
Overcast
 15° /4° 0 mm 0 cm
Mar. 20 Overcast
Overcast
 19° /5° 0 mm 0 cm
Mar. 21 Partly cloudy
Partly cloudy
 20° /5° 0 mm 0 cm
Mar. 22 Sunny
Sunny
 16° /4° 0.2 mm 0 cm
Mar. 23 Cloudy
Cloudy
 16° /4° 0 mm 0 cm
Mar. 24 Cloudy
Cloudy
 18° /6° 0 mm 0 cm
Mar. 25 Sunny
Sunny
 23° /9° 0 mm 0 cm
Mar. 26 Sunny
Sunny
 29° /2° 0 mm 0 cm
Mar. 27 Cloudy
Cloudy
 7° /-1° 0 mm 0 cm
Mar. 28 Sunny
Sunny
 24° /3° 0 mm 0 cm
Mar. 29 Partly cloudy
Partly cloudy
 23° /9° 0 mm 0 cm
Mar. 30 Partly cloudy
Partly cloudy
 24° /11° 0 mm 0 cm
Mar. 31 Partly cloudy
Partly cloudy
 23° /11° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Boulder 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 Boulder forecast closer to your planned date for the most up-to-date weather information.
Change Month
‹
›

Boulder in March - FAQ

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

Prepare for cooler days with highs just around 12° and colder nights, dipping below 0°.

How much rainfall should be expected in Boulder during March?

In March, Boulder can expect light to moderate rainfall, totaling 33.7 mm across approximately 4 days. Occasional showers are possible, and planning ahead for them could be helpful.

Will it snow in Boulder in March 2026?

Boulder experiences an average snowfall of 5.365 cm during March, occurring over 5 days.

What are the typical wind conditions in Boulder during March?

The average wind speed in Boulder during March is 20 km/h, suggesting breezy to windy conditions, depending on your activities.

Boulder snow forecast March 2026

Track daily snowfall levels and discover Boulder’s snowy potential this March ❄️
On average, Boulder sees 5 snowy days during March, with approximately 5.4 cm of total snowfall.

March rainfall patterns in Boulder

Explore the daily rainfall trends and prepare for Boulders March weather 💧
Typically, Boulder has 4 rainy days in March with a total of 33.7 mm of rainfall.

UV exposure in Boulder during March

Stay informed about UV levels for safe outdoor activities throughout the month of March ☀️

Quick links

More Boulder weather pages
You are here
Location coordinates Where is Boulder?

Get accurate weather forecasts for Boulder, located at latitude 40.015 and longitude -105.271. Stay updated with localized weather information tailored for Boulder.

Found a mistake?
We appreciate your attention to details. Tell us here.