easeweather.com
Jefferson County (Fairfield)
Akron (OH)Albuquerque (NM)Alexandria (VA)Anaheim (CA)Anchorage (AK)Arlington (VA)Atlanta (GA)Atlantic City (NJ)Austin (TX)Baltimore (MD)Baton Rouge (LA)Birmingham (AL)Boston (MA)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)Denver (CO)Des Moines (IA)Detroit (MI)El Paso (TX)Fairbanks (AK)Fairfield (IA)Fayetteville (NC)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)Riverside (CA)Sacramento (CA)Salt Lake City (UT)San Antonio (TX)San Diego (CA)San Francisco (CA)San Jose (CA)Savannah (GA)Seattle (WA)Sitka (AK)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 Jefferson County, Iowa for March 2026

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

    Snow Forecast ❄️

  • With an average of 5 snowy days, Jefferson County usually enjoys a light touch of snow in March.

    • Temperatures

  • In general, the average temperature in Jefferson County at the beginning of March is 7.1 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 16.7 °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
14°/2°
Temperatures
Average wind speed
28 km/h
Avg max wind
Average humidity
72 %
Avg humidity

Jefferson County Weather March

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

Temperatures trend during March in Jefferson County

See the weather trend as well as the moving average line

March weather in Jefferson County day by day

Click on a date for more information
February April
Date Weather Temperatures Rain Snow More
Mar. 1 Partly cloudy
Partly cloudy
 2° /-4° 0 mm 0 cm
Mar. 2 Overcast
Overcast
 4° /-6° 0 mm 0 cm
Mar. 3 Overcast
Overcast
 15° /-1° 0.2 mm 0 cm
Mar. 4 Moderate or heavy rain shower
Moderate or heavy rain shower
 11° /7° 27 mm 0 cm
Mar. 5 Patchy moderate snow
Patchy moderate snow
 6° /-2° 12.4 mm 0.8 cm
Mar. 6 Cloudy
Cloudy
 6° /-6° 0.2 mm 0 cm
Mar. 7 Moderate snow
Moderate snow
 6° /0° 3.4 mm 0.7 cm
Mar. 8 Overcast
Overcast
 10° /-3° 0 mm 0 cm
Mar. 9 Overcast
Overcast
 14° /-1° 0 mm 0 cm
Mar. 10 Sunny
Sunny
 20° /1° 0 mm 0 cm
Mar. 11 Sunny
Sunny
 15° /4° 0 mm 0 cm
Mar. 12 Overcast
Overcast
 16° /1° 0 mm 0 cm
Mar. 13 Sunny
Sunny
 20° /3° 0 mm 0 cm
Mar. 14 Moderate or heavy rain shower
Moderate or heavy rain shower
 24° /11° 10.3 mm 0 cm
Mar. 15 Overcast
Overcast
 13° /3° 0.2 mm 0 cm
Mar. 16 Overcast
Overcast
 6° /-2° 2.5 mm 1.2 cm
Mar. 17 Sunny
Sunny
 18° /0° 0 mm 0 cm
Mar. 18 Overcast
Overcast
 22° /6° 0 mm 0 cm
Mar. 19 Moderate or heavy rain shower
Moderate or heavy rain shower
 18° /0° 15.8 mm 0.9 cm
Mar. 20 Sunny
Sunny
 8° /-3° 1.3 mm 0.6 cm
Mar. 21 Overcast
Overcast
 13° /0° 0.2 mm 0 cm
Mar. 22 Overcast
Overcast
 11° /-1° 0 mm 0 cm
Mar. 23 Heavy rain at times
Heavy rain at times
 14° /4° 2.8 mm 0 cm
Mar. 24 Overcast
Overcast
 12° /0° 0 mm 0 cm
Mar. 25 Patchy rain possible
Patchy rain possible
 14° /4° 1.7 mm 0 cm
Mar. 26 Overcast
Overcast
 15° /0° 0.9 mm 0 cm
Mar. 27 Overcast
Overcast
 16° /7° 0.4 mm 0 cm
Mar. 28 Patchy rain possible
Patchy rain possible
 24° /11° 0.8 mm 0 cm
Mar. 29 Overcast
Overcast
 22° /14° 0 mm 0 cm
Mar. 30 Heavy rain at times
Heavy rain at times
 17° /4° 5.4 mm 0 cm
Mar. 31 Overcast
Overcast
 9° /0° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Jefferson 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 Jefferson County forecast closer to your planned date for the most up-to-date weather information.
Change Month
‹
›

Jefferson County in March - FAQ

What are the expected maximum and minimum temperatures in Jefferson County during March?
Prepare for cooler days with highs just around 14° and colder nights, dipping below 2°.
How much rainfall should be expected in Jefferson County during March?
Moderate rainfall is anticipated in Jefferson County during March, with a total of 85.6 mm spread over approximately 8 days. Considering plans for rainy days is advisable.
Will it snow in Jefferson County in March 2026?
Jefferson County experiences an average snowfall of 4.3 cm during March, occurring over 5 days.
What are the typical wind conditions in Jefferson County during March?
The average wind speed in Jefferson County during March is 28 km/h, suggesting breezy to windy conditions, depending on your activities.

Jefferson County snow forecast March 2026

Track daily snowfall levels and discover Jefferson County’s snowy potential this March ❄️

March rainfall patterns in Jefferson County

Explore the daily rainfall trends and prepare for Jefferson Countys March weather 💧

UV exposure in Jefferson County during March

Stay informed about UV levels for safe outdoor activities throughout the month of March ☀️
Top locations in Jefferson County
Select a location for an accurate weather forecast
BeaumontBirminghamFairfieldLakewoodLouisvilleWatertown
More Locations

Quick links

More Jefferson County weather pages
You are here
Location coordinates Where is Jefferson County?

Get accurate weather forecasts for Jefferson County, located at latitude 41.009 and longitude -91.963. Stay updated with localized weather information tailored for Jefferson County.

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