Napa weather in March 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
22 February
+18°+7°
23 February
+18°+7°
24 February
+18°+7°
25 February
+17°+7°
26 February
+17°+7°
27 February
+17°+7°
28 February
+17°+7°
1 March
+18°+9°
2 March
+17°+9°
3 March
+17°+7°
4 March
+18°+8°
5 March
+17°+9°
6 March
+17°+7°
7 March
+18°+8°
9 March
+18°+8°
10 March
+19°+9°
11 March
+18°+8°
12 March
+19°+9°
13 March
+19°+9°
14 March
+19°+10°
15 March
+20°+9°
16 March
+19°+10°
17 March
+20°+8°
18 March
+20°+8°
19 March
+19°+8°
20 March
+19°+10°
21 March
+19°+9°
22 March
+19°+10°
23 March
+19°+9°
24 March
+19°+9°
25 March
+18°+8°
26 March
+18°+8°
27 March
+19°+9°
28 March
+20°+10°
28 March
+21°+10°
29 March
+21°+11°
30 March
+20°+10°
31 March
+21°+9°
1 April
+21°+10°
2 April
+20°+9°
3 April
+20°+9°
4 April
+19°+9°
Forecast in other regions
New York
+23°
Los Angeles
+23°
Chicago
+21°
Houston
+27°
Queens
+23°
Phoenix
+38°
Philadelphia
+23°
San Antonio
+26°
San Diego
+23°
The Bronx
+23°
Dallas
+27°
San Jose
+16°
Austin
+26°
Detroit
+20°
Jacksonville
+25°
Fort Worth
+26°
Columbus
+19°
Indianapolis
+19°
Charlotte
+17°
San Francisco
+14°
