Past Weather in Napa — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
43
47
51
55
59
63
67
71
75
79
83
87
Thu, May 8
Lo:52
6 am
Hi:63
4
Lo:66
12 pm
Hi:79
8
Lo:55
6 pm
Hi:72
9
Fri, May 9
Lo:46
12 am
Hi:55
2
Lo:48
6 am
Hi:75
3
Lo:79
12 pm
Hi:88
7
Lo:55
6 pm
Hi:79
7
Sat, May 10
Lo:45
12 am
Hi:55
2
Lo:48
6 am
Hi:72
6
Lo:73
12 pm
Hi:79
13
Lo:55
6 pm
Hi:70
11
Sun, May 11
Lo:48
12 am
Hi:54
6
Lo:52
6 am
Hi:66
12
Lo:61
12 pm
Hi:68
19
Lo:54
6 pm
Hi:59
12
Mon, May 12
Lo:54
12 am
Hi:57
14
Lo:52
6 am
Hi:59
11
Lo:55
12 pm
Hi:64
16
Lo:52
6 pm
Hi:57
13
Tue, May 13
Lo:45
12 am
Hi:52
5
Lo:45
6 am
Hi:64
2
Lo:61
12 pm
Hi:70
13
Lo:48
6 pm
Hi:64
7
Wed, May 14
Lo:45
12 am
Hi:52
1
Lo:48
6 am
Hi:66
5
Lo:66
12 pm
Hi:72
14
Lo:55
6 pm
Hi:64
7
Thu, May 15
Lo:45
12 am
Hi:54
2
Lo:45
6 am
Hi:68
4
Lo:72
12 pm
Hi:77
12
Lo:54
6 pm
Hi:70
9
Fri, May 16
Lo:48
12 am
Hi:57
6
Lo:52
6 am
Hi:68
6
Lo:72
12 pm
Hi:75
11
Lo:55
6 pm
Hi:70
12
Sat, May 17
Lo:54
12 am
Hi:55
12
Lo:54
6 am
Hi:70
16
Lo:66
12 pm
Hi:72
23
Lo:52
6 pm
Hi:64
9
Sun, May 18
Lo:45
12 am
Hi:50
1
Lo:48
6 am
Hi:72
4
Lo:73
12 pm
Hi:79
14
Lo:57
6 pm
Hi:72
11
Mon, May 19
Lo:48
12 am
Hi:55
4
Lo:54
6 am
Hi:79
4
Lo:75
12 pm
Hi:82
15
Lo:59
6 pm
Hi:72
11
Tue, May 20
Lo:50
12 am
Hi:55
2
Lo:52
6 am
Hi:72
4
Lo:75
12 pm
Hi:79
13
Lo:54
6 pm
Hi:70
9
Wed, May 21
Lo:46
12 am
Hi:54
2
Lo:46
6 am
Hi:70
2
Lo:75
12 pm
Hi:81
12
Lo:57
6 pm
Hi:72
12
Thu, May 22
Lo:45
12 am
Hi:55
6
Lo:52
6 am
Hi:72
9
Lo:66
12 pm
Hi:75
17
Lo:52
6 pm
Hi:63
14
Fri, May 23
Lo:48
12 am
Hi:50
6
Lo:46
6 am
Hi:55
4
Napa Temperature Yesterday
Maximum temperature yesterday: 75 °F (at 1:54 pm)
Minimum temperature yesterday: 45 °F (at 4:54 am)
Average temperature yesterday: 61 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 87 °F (May 9, 3:54 pm) | 100% (May 13, 5:54 am) | 30.14 "Hg (May 13, 5:54 am) |
| Low | 44 °F (May 13, 5:54 am) | 25% (May 9, 6:54 pm) | 29.82 "Hg (May 16, 6:54 pm) |
| Average | 61 °F | 69% | 29.96 "Hg |
| * Reported May 8 8:54 am — May 23 8:54 am, Napa. Weather by CustomWeather, © 2025 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
Napa Weather History for the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 8:54 am Fri, May 23 |  | 56 °F | Scattered clouds. | 8 mph | ↑ | 77% | 29.97 "Hg | 10 mi |
| 7:54 am | | 52 °F | Passing clouds. | No wind | ↑ | 89% | 29.96 "Hg | 10 mi |
| 6:54 am | | 47 °F | Passing clouds. | 5 mph | ↑ | 97% | 29.96 "Hg | 10 mi |
| 5:54 am | | 48 °F | Passing clouds. | No wind | ↑ | 93% | 29.95 "Hg | 10 mi |
| 5:12 am |  | 48 °F | Passing clouds. | 7 mph | ↑ | 93% | 29.97 "Hg | 10 mi |
| 4:54 am |  | 48 °F | Low clouds. | 7 mph | ↑ | 93% | 29.94 "Hg | 10 mi |
| 4:30 am | | 49 °F | Low clouds. | 5 mph | ↑ | 93% | 29.97 "Hg | 10 mi |
| 3:54 am | | 48 °F | Passing clouds. | 3 mph | ↑ | 93% | 29.95 "Hg | 10 mi |
| 2:54 am |  | 50 °F | Clear. | 9 mph | ↑ | 89% | 29.95 "Hg | 10 mi |
| 1:54 am | | 50 °F | Clear. | 9 mph | ↑ | 89% | 29.95 "Hg | 10 mi |
| 12:54 am | | 50 °F | Clear. | 8 mph | ↑ | 86% | 29.96 "Hg | 10 mi |
| 11:54 pm Thu, May 22 | | 52 °F | Clear. | 15 mph | ↑ | 86% | 29.96 "Hg | 10 mi |
| 10:54 pm | | 53 °F | Clear. | 9 mph | ↑ | 83% | 29.97 "Hg | 10 mi |
| 9:54 pm | | 53 °F | Clear. | 16 mph | ↑ | 83% | 29.96 "Hg | 10 mi |
| 8:54 pm | | 54 °F | Clear. | 16 mph | ↑ | 77% | 29.95 "Hg | 10 mi |
| 7:54 pm |  | 59 °F | Sunny. | 13 mph | ↑ | 62% | 29.96 "Hg | 10 mi |
| 6:54 pm | | 63 °F | Sunny. | 15 mph | ↑ | 54% | 29.94 "Hg | 10 mi |
| 5:54 pm | | 67 °F | Sunny. | 15 mph | ↑ | 49% | 29.96 "Hg | 10 mi |
| 4:54 pm | | 71 °F | Sunny. | 16 mph | ↑ | 41% | 29.97 "Hg | 10 mi |
| 3:54 pm | | 73 °F | Sunny. | 17 mph | ↑ | 38% | 29.96 "Hg | 10 mi |
| 2:54 pm | | 75 °F | Sunny. | 16 mph | ↑ | 37% | 29.97 "Hg | 10 mi |
| 1:54 pm | | 75 °F | Sunny. | 22 mph | ↑ | 37% | 29.96 "Hg | 10 mi |
| 12:54 pm | | 74 °F | Sunny. | 15 mph | ↑ | 41% | 29.97 "Hg | 10 mi |
| 12:35 pm | | 74 °F | Sunny. | 15 mph | ↑ | 40% | 30.00 "Hg | 10 mi |
| 11:54 am | | 71 °F | Sunny. | 16 mph | ↑ | 51% | 29.98 "Hg | 10 mi |
| 10:54 am | | 68 °F | Sunny. | 13 mph | ↑ | 53% | 29.99 "Hg | 10 mi |
| Weather by CustomWeather, © 2025 | ||||||||