Weather in Union City California, United States. 15 days forecast
Current weather conditions
Sky / Temperature 54°F | Wind 6 mi/h | Atmospheric pressure1019 hPa | Humidity71% | Wind chill50°F | Dewpoint45°F |
Updated: 3/29/2025 at 04:33 (Local time)
Weather Station: Hayward, Hayward Air Terminal
°F°C
mi/hkm/h
Weather forecast 15 days
15-day weather forecast with temperatures, sky state, wind speed and direction, cloud percentage, probability of precipitation, accumulated precipitation, humidity, atmospheric pressure, sunrise and sunset times, moonrise and moonset times, and daily moon phase. Weather forecast for Union City.
Today, march 29
62°F46°F
7:0119:26
07:0120:13
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 03:00 | 48°F | 2 mi/h | 1019 hPa | 86% | 32% | 0% | 0 mm |
| 06:00 | 46°F |  2 mi/h | 1019 hPa | 84% | 34% | 0% | 0 mm |
| 09:00 | 50°F | 2 mi/h | 1019 hPa | 79% | 16% | 0% | 0 mm |
| 12:00 | 59°F |  6 mi/h | 1019 hPa | 60% | 15% | 0% | 0 mm |
| 15:00 | 61°F | 9 mi/h | 1017 hPa | 52% | 52% | 0% | 0 mm |
| 18:00 | 59°F | 9 mi/h | 1016 hPa | 56% | 84% | 0% | 0 mm |
| 21:00 | 54°F | 4 mi/h | 1015 hPa | 69% | 90% | 0% | 0 mm |
Tomorrow, march 30
63°F49°F
7:0019:27
07:3121:32
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 52°F |  2 mi/h | 1015 hPa | 73% | 87% | 27% | 0.1 mm |
| 03:00 | 50°F |  4 mi/h | 1013 hPa | 77% | 86% | 27% | 0.1 mm |
| 06:00 | 50°F | 6 mi/h | 1011 hPa | 77% | 85% | 77% | 0.2 mm |
| 09:00 | 52°F | 9 mi/h | 1011 hPa | 74% | 85% | 77% | 0.2 mm |
| 12:00 | 59°F | 13 mi/h | 1014 hPa | 73% | 73% | 51% | 0.1 mm |
| 15:00 | 63°F |  13 mi/h | 1014 hPa | 71% | 72% | 51% | 0.1 mm |
| 18:00 | 61°F | 11 mi/h | 1014 hPa | 74% | 72% | 36% | 0 mm |
| 21:00 | 57°F | 9 mi/h | 1016 hPa | 81% | 80% | 36% | 0 mm |
Monday, march 31
59°F51°F
6:5819:28
08:0322:50
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 55°F | 7 mi/h | 1016 hPa | 86% | 78% | 27% | 0 mm |
| 03:00 | 54°F | 6 mi/h | 1016 hPa | 86% | 72% | 27% | 0 mm |
| 06:00 | 54°F | 6 mi/h | 1015 hPa | 86% | 79% | 64% | 0.2 mm |
| 09:00 | 55°F | 9 mi/h | 1016 hPa | 84% | 83% | 64% | 0.2 mm |
| 12:00 | 59°F | 12 mi/h | 1017 hPa | 78% | 80% | 70% | 0.3 mm |
| 15:00 | 59°F | 14 mi/h | 1016 hPa | 73% | 70% | 70% | 0.3 mm |
| 18:00 | 57°F | 14 mi/h | 1016 hPa | 70% | 48% | 23% | 0.1 mm |
| 21:00 | 54°F | 9 mi/h | 1017 hPa | 75% | 49% | 23% | 0 mm |
Tuesday, april 1
58°F46°F
6:5719:29
08:42----
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 50°F | 6 mi/h | 1018 hPa | 80% | 50% | 23% | 0 mm |
| 03:00 | 48°F | 4 mi/h | 1018 hPa | 82% | 53% | 23% | 0 mm |
| 06:00 | 48°F | 4 mi/h | 1018 hPa | 81% | 56% | 23% | 0 mm |
| 09:00 | 52°F | 6 mi/h | 1019 hPa | 73% | 58% | 23% | 0.1 mm |
| 12:00 | 55°F | 9 mi/h | 1018 hPa | 66% | 59% | 23% | 0.2 mm |
| 15:00 | 57°F | 12 mi/h | 1017 hPa | 63% | 60% | 23% | 0.2 mm |
| 18:00 | 57°F | 12 mi/h | 1017 hPa | 63% | 60% | 39% | 0.2 mm |
| 21:00 | 54°F | 9 mi/h | 1018 hPa | 71% | 61% | 0% | 0 mm |
Wednesday, april 2
59°F47°F
6:5519:30
09:3000:08
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 50°F | 6 mi/h | 1018 hPa | 77% | 62% | 39% | 0 mm |
| 03:00 | 48°F | 6 mi/h | 1017 hPa | 82% | 64% | 39% | 0 mm |
| 06:00 | 48°F | 6 mi/h | 1017 hPa | 82% | 65% | 34% | 0 mm |
| 09:00 | 52°F | 7 mi/h | 1017 hPa | 75% | 61% | 34% | 0 mm |
| 12:00 | 55°F | 9 mi/h | 1016 hPa | 69% | 56% | 34% | 0.1 mm |
| 15:00 | 57°F | 11 mi/h | 1014 hPa | 63% | 47% | 0% | 0 mm |
| 18:00 | 57°F | 12 mi/h | 1013 hPa | 63% | 42% | 29% | 0 mm |
| 21:00 | 54°F | 9 mi/h | 1013 hPa | 73% | 44% | 29% | 0.3 mm |
Thursday, april 3
60°F47°F
6:5419:31
10:2601:20
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 50°F | 6 mi/h | 1014 hPa | 80% | 47% | 29% | 0.3 mm |
| 03:00 | 48°F | 6 mi/h | 1013 hPa | 83% | 53% | 29% | 0.3 mm |
| 06:00 | 48°F | 6 mi/h | 1013 hPa | 82% | 58% | 23% | 0.2 mm |
| 09:00 | 54°F | 7 mi/h | 1013 hPa | 74% | 61% | 23% | 0.3 mm |
| 12:00 | 57°F | 10 mi/h | 1013 hPa | 67% | 63% | 23% | 0.3 mm |
| 15:00 | 59°F | 12 mi/h | 1011 hPa | 62% | 62% | 23% | 0.3 mm |
| 18:00 | 59°F | 12 mi/h | 1011 hPa | 61% | 60% | 45% | 0.2 mm |
| 21:00 | 54°F | 10 mi/h | 1013 hPa | 71% | 57% | 45% | 0.3 mm |
Friday, april 4
62°F47°F
6:5219:32
11:3002:21
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 50°F | 7 mi/h | 1014 hPa | 79% | 54% | 45% | 0 mm |
| 03:00 | 48°F | 6 mi/h | 1015 hPa | 81% | 50% | 45% | 0 mm |
| 06:00 | 48°F | 5 mi/h | 1016 hPa | 80% | 45% | 42% | 0 mm |
| 09:00 | 54°F | 7 mi/h | 1017 hPa | 73% | 36% | 42% | 0.3 mm |
| 12:00 | 57°F | 9 mi/h | 1018 hPa | 67% | 29% | 42% | 0.1 mm |
| 15:00 | 61°F | 11 mi/h | 1018 hPa | 62% | 27% | 42% | 0 mm |
| 18:00 | 61°F | 11 mi/h | 1018 hPa | 54% | 27% | 0% | 0 mm |
| 21:00 | 55°F | 8 mi/h | 1020 hPa | 66% | 28% | 0% | 0 mm |
Saturday, april 5
68°F48°F
6:5119:33
12:3603:13
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 52°F | 2 mi/h | 1021 hPa | 74% | 27% | 0% | 0 mm |
| 03:00 | 50°F |  4 mi/h | 1022 hPa | 77% | 24% | 0% | 0 mm |
| 06:00 | 48°F |  4 mi/h | 1023 hPa | 77% | 25% | 0% | 0 mm |
| 09:00 | 54°F | 5 mi/h | 1023 hPa | 68% | 27% | 0% | 0 mm |
| 12:00 | 63°F | 7 mi/h | 1022 hPa | 54% | 24% | 0% | 0 mm |
| 15:00 | 68°F | 10 mi/h | 1021 hPa | 46% | 25% | 0% | 0 mm |
| 18:00 | 66°F | 9 mi/h | 1022 hPa | 49% | 28% | 0% | 0 mm |
| 21:00 | 59°F | 6 mi/h | 1022 hPa | 60% | 27% | 0% | 0 mm |
Sunday, april 6
70°F50°F
6:4919:34
13:4403:53
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 55°F | 3 mi/h | 1022 hPa | 70% | 28% | 0% | 0 mm |
| 03:00 | 52°F | 2 mi/h | 1022 hPa | 73% | 30% | 0% | 0 mm |
| 06:00 | 52°F | 4 mi/h | 1022 hPa | 71% | 30% | 0% | 0 mm |
| 09:00 | 59°F | 5 mi/h | 1022 hPa | 60% | 26% | 0% | 0 mm |
| 12:00 | 64°F | 6 mi/h | 1021 hPa | 52% | 25% | 0% | 0 mm |
| 15:00 | 68°F | 7 mi/h | 1019 hPa | 47% | 29% | 0% | 0 mm |
| 18:00 | 68°F | 9 mi/h | 1019 hPa | 48% | 31% | 0% | 0 mm |
| 21:00 | 61°F | 7 mi/h | 1020 hPa | 59% | 30% | 0% | 0 mm |
Monday, april 7
65°F51°F
6:4819:34
14:4904:25
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 55°F | 6 mi/h | 1019 hPa | 69% | 31% | 0% | 0 mm |
| 03:00 | 54°F | 4 mi/h | 1019 hPa | 74% | 34% | 0% | 0 mm |
| 06:00 | 54°F | 4 mi/h | 1019 hPa | 75% | 35% | 0% | 0 mm |
| 09:00 | 59°F | 5 mi/h | 1021 hPa | 67% | 32% | 0% | 0 mm |
| 12:00 | 63°F | 7 mi/h | 1021 hPa | 61% | 29% | 0% | 0 mm |
| 15:00 | 64°F | 9 mi/h | 1020 hPa | 57% | 31% | 0% | 0 mm |
| 18:00 | 64°F | 10 mi/h | 1020 hPa | 58% | 32% | 0% | 0 mm |
| 21:00 | 59°F | 7 mi/h | 1021 hPa | 68% | 35% | 0% | 0 mm |
Tuesday, april 8
66°F49°F
6:4619:35
15:5204:52
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 54°F | 6 mi/h | 1022 hPa | 78% | 38% | 0% | 0 mm |
| 03:00 | 52°F | 4 mi/h | 1021 hPa | 82% | 41% | 0% | 0 mm |
| 06:00 | 52°F | 4 mi/h | 1021 hPa | 80% | 40% | 0% | 0 mm |
| 09:00 | 57°F | 5 mi/h | 1020 hPa | 69% | 28% | 0% | 0 mm |
| 12:00 | 63°F | 7 mi/h | 1019 hPa | 61% | 18% | 0% | 0 mm |
| 15:00 | 64°F | 10 mi/h | 1018 hPa | 55% | 16% | 0% | 0 mm |
| 18:00 | 61°F | 9 mi/h | 1017 hPa | 57% | 11% | 0% | 0 mm |
| 21:00 | 52°F | 2 mi/h | 1018 hPa | 68% | 3% | 0% | 0 mm |
Wednesday, april 9
72°F47°F
6:4519:36
16:5205:16
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 48°F | 1 mi/h | 1019 hPa | 74% | 2% | 0% | 0 mm |
| 03:00 | 48°F | 1 mi/h | 1018 hPa | 75% | 8% | 0% | 0 mm |
| 06:00 | 48°F | 1 mi/h | 1018 hPa | 72% | 28% | 0% | 0 mm |
| 09:00 | 55°F | 2 mi/h | 1018 hPa | 59% | 40% | 0% | 0 mm |
| 12:00 | 68°F | 3 mi/h | 1018 hPa | 39% | 33% | 0% | 0 mm |
| 15:00 | 72°F | 4 mi/h | 1016 hPa | 34% | 3% | 0% | 0 mm |
| 18:00 | 68°F | 4 mi/h | 1016 hPa | 44% | 1% | 0% | 0 mm |
| 21:00 | 59°F | 1 mi/h | 1017 hPa | 61% | 0% | 0% | 0 mm |
Thursday, april 10
74°F54°F
6:4319:37
17:5005:38
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 55°F | 1 mi/h | 1017 hPa | 64% | 2% | 0% | 0 mm |
| 03:00 | 54°F | 2 mi/h | 1017 hPa | 66% | 33% | 0% | 0 mm |
| 06:00 | 55°F | 2 mi/h | 1017 hPa | 67% | 90% | 0% | 0 mm |
| 09:00 | 61°F | 2 mi/h | 1018 hPa | 59% | 93% | 0% | 0 mm |
| 12:00 | 70°F | 2 mi/h | 1017 hPa | 44% | 100% | 0% | 0 mm |
| 15:00 | 73°F | 4 mi/h | 1017 hPa | 41% | 100% | 0% | 0 mm |
| 18:00 | 68°F | 4 mi/h | 1016 hPa | 50% | 100% | 0% | 0 mm |
| 21:00 | 61°F | 1 mi/h | 1017 hPa | 63% | 100% | 0% | 0 mm |
Friday, april 11
67°F48°F
6:4219:38
18:4805:58
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 57°F | 3 mi/h | 1018 hPa | 70% | 99% | 0% | 0 mm |
| 03:00 | 54°F | 2 mi/h | 1019 hPa | 73% | 97% | 0% | 0 mm |
| 06:00 | 52°F | 3 mi/h | 1019 hPa | 73% | 87% | 0% | 0 mm |
| 09:00 | 57°F | 4 mi/h | 1020 hPa | 62% | 47% | 0% | 0 mm |
| 12:00 | 64°F | 7 mi/h | 1020 hPa | 41% | 3% | 0% | 0 mm |
| 15:00 | 66°F | 9 mi/h | 1020 hPa | 41% | 0% | 0% | 0 mm |
| 18:00 | 61°F | 8 mi/h | 1019 hPa | 58% | 0% | 0% | 0 mm |
| 21:00 | 52°F | 6 mi/h | 1020 hPa | 78% | 0% | 0% | 0 mm |
Saturday, april 12
63°F44°F
6:4019:39
19:4706:19
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 48°F | 5 mi/h | 1020 hPa | 80% | 4% | 0% | 0 mm |
| 03:00 | 45°F | 4 mi/h | 1020 hPa | 86% | 14% | 0% | 0 mm |
| 06:00 | 45°F | 2 mi/h | 1019 hPa | 86% | 22% | 0% | 0 mm |
| 09:00 | 50°F | 3 mi/h | 1019 hPa | 70% | 13% | 0% | 0 mm |
| 12:00 | 59°F | 6 mi/h | 1018 hPa | 47% | 0% | 0% | 0 mm |
| 15:00 | 63°F | 8 mi/h | 1017 hPa | 41% | 0% | 0% | 0 mm |
| 18:00 | 59°F | 7 mi/h | 1015 hPa | 51% | 0% | 0% | 0 mm |
| 21:00 | 50°F | 3 mi/h | 1015 hPa | 70% | 33% | 0% | 0 mm |
