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Newnan (GA)
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Weather in Newnan, Georgia for March 2026

Your guide to Newnan weather in March - trends and predictions

    Official Weather Alert ⚠️

  • Freeze Warning - See hour by hour.

    • Temperatures

  • So far, March 2026 in Newnan is slightly warmer than the historical average by 1.3 °F.

  • The forecast for the upcoming days in Newnan predicts a temperature of 20.9 °F, which is slightly above the historical average.

  • In general, the average temperature in Newnan at the beginning of March is 18.3 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 20.3 °F by the end of March.

    • Rain 🌧️

  • Newnan experiences moderate rainfall in March, with an average of 9 rainy days and a total precipitation of 175.4 mm.

    • More

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

Average dry days
22
Dry days
Average rainy days
9
Rainy days
Average snowy days
0
Snow days
Average temperatures
20°/8°
Temperatures
Average wind speed
20 km/h
Avg max wind
Average humidity
61 %
Avg humidity

Newnan Weather March

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

Temperatures trend during March in Newnan

See the weather trend as well as the moving average line

March weather in Newnan day by day

Click on a date for more information
February April
Date Weather Temperatures Rain Snow More
Mar. 1 Sunny
Sunny
 20° /8° 0 mm 0 cm
Mar. 2 Overcast
Overcast
 17° /6° 0 mm 0 cm
Mar. 3 Cloudy
Cloudy
 14° /5° 0 mm 0 cm
Mar. 4 Patchy rain possible
Patchy rain possible
 21° /11° 0.1 mm 0 cm
Mar. 5 Heavy rain at times
Heavy rain at times
 21° /10° 11.7 mm 0 cm
Mar. 6 Cloudy
Cloudy
 18° /9° 0 mm 0 cm
Mar. 7 Cloudy
Cloudy
 17° /2° 0 mm 0 cm
Mar. 8 Overcast
Overcast
 23° /12° 0.7 mm 0 cm
Mar. 9 Moderate or heavy rain shower
Moderate or heavy rain shower
 18° /12° 2.2 mm 0 cm
Mar. 10 Moderate or heavy rain shower
Moderate or heavy rain shower
 19° /10° 33.7 mm 0 cm
Mar. 11 Overcast
Overcast
 24° /11° 0 mm 0 cm
Mar. 12 Sunny
Sunny
 22° /8° 12.6 mm 0 cm
Mar. 13 Moderate or heavy rain shower
Moderate or heavy rain shower
 17° /7° 1.9 mm 0 cm
Mar. 14 Patchy rain possible
Patchy rain possible
 22° /11° 0.1 mm 0 cm
Mar. 15 Patchy rain possible
Patchy rain possible
 22° /15° 1.8 mm 0 cm
Mar. 16 Heavy rain at times
Heavy rain at times
 21° /7° 26.2 mm 0.6 cm
Mar. 17 Sunny
Sunny
 13° /2° 0 mm 0 cm
Mar. 18 Sunny
Sunny
 16° /0° 0 mm 0 cm
Mar. 19 Sunny
Sunny
 21° /4° 0 mm 0 cm
Mar. 20 Sunny
Sunny
 25° /11° 0 mm 0 cm
Mar. 21 Partly cloudy
Partly cloudy
 25° /12° 0 mm 0 cm
Mar. 22 Patchy rain possible
Patchy rain possible
 26° /13° 0.2 mm 0 cm
Mar. 23 Patchy rain possible
Patchy rain possible
 26° /14° 1.7 mm 0 cm
Mar. 24 Patchy rain possible
Patchy rain possible
 11° /6° 1.3 mm 0 cm
Mar. 25 Overcast
Overcast
 18° /6° 0 mm 0 cm
Mar. 26 Fog
Fog
 27° /11° 0 mm 0 cm
Mar. 27 Partly cloudy
Partly cloudy
 21° /13° 0 mm 0 cm
Mar. 28 Sunny
Sunny
 21° /9° 0 mm 0 cm
Mar. 29 Partly cloudy
Partly cloudy
 20° /9° 0 mm 0 cm
Mar. 30 Patchy rain possible
Patchy rain possible
 17° /10° 1.5 mm 0 cm
Mar. 31 Sunny
Sunny
 18° /4° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Newnan 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 Newnan forecast closer to your planned date for the most up-to-date weather information.
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Newnan in March - FAQ

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

Enjoy moderate daytime temperatures of up to 20° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Newnan during March?

Significant rainfall exceeding 175.4 mm is expected in Newnan during March, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Newnan during March?

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

Newnan snow forecast March 2026

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

March rainfall patterns in Newnan

Explore the daily rainfall trends and prepare for Newnans March weather 💧
Typically, Newnan has 9 rainy days in March with a total of 175.4 mm of rainfall.

UV exposure in Newnan during March

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

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Location coordinates Where is Newnan?

Get accurate weather forecasts for Newnan, located at latitude 33.381 and longitude -84.8. Stay updated with localized weather information tailored for Newnan.

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