Omaha, Nebraska weather in March

Averages from 2021–2025 (155 days of record).

Average high

53°F

Average low

32°F

Rainy days

~9 per month

Total precipitation

2.8 in

Warmest recorded

78°F

Coldest recorded

9°F

Expect March days in Omaha, Nebraska to top out around 53°F and cool to about 32°F overnight, with roughly 9 days of measurable rain across the month. In recent years March has ranged from 9°F to 78°F.