Weather in Foster City California, United States. 15 days forecast
Current weather conditions
Sky / Temperature 70°F | Wind 4 mi/h | Atmospheric pressure1015 hPa | Humidity64% | Wind chill68°F | Dewpoint57°F |
Updated: 3/25/2025 at 13:47 (Local time)
Weather Station: San Carlos Airport
°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 Foster City.
Today, march 25
83°F55°F
7:0819:24
05:0615:17
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 14:00 | 81°F |  4 mi/h | 1013 hPa | 54% | 32% | 0% | 0 mm |
| 15:00 | 82°F |  4 mi/h | 1013 hPa | 51% | 37% | 0% | 0 mm |
| 16:00 | 82°F | 5 mi/h | 1012 hPa | 51% | 23% | 0% | 0 mm |
| 17:00 | 81°F | 5 mi/h | 1012 hPa | 51% | 24% | 0% | 0 mm |
| 18:00 | 77°F | 4 mi/h | 1012 hPa | 57% | 37% | 0% | 0 mm |
| 20:00 | 70°F | 3 mi/h | 1012 hPa | 68% | 42% | 0% | 0 mm |
| 21:00 | 66°F | 3 mi/h | 1013 hPa | 71% | 40% | 0% | 0 mm |
Tomorrow, march 26
67°F54°F
7:0719:25
05:3916:30
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 61°F | 3 mi/h | 1013 hPa | 79% | 34% | 0% | 0 mm |
| 03:00 | 55°F |  3 mi/h | 1013 hPa | 86% | 27% | 0% | 0 mm |
| 06:00 | 54°F | 4 mi/h | 1013 hPa | 89% | 26% | 0% | 0 mm |
| 09:00 | 57°F | 5 mi/h | 1015 hPa | 86% | 24% | 0% | 0 mm |
| 12:00 | 64°F | 8 mi/h | 1016 hPa | 72% | 53% | 4% | 0 mm |
| 15:00 | 66°F | 10 mi/h | 1016 hPa | 66% | 49% | 0% | 0 mm |
| 18:00 | 64°F | 10 mi/h | 1016 hPa | 69% | 56% | 0% | 0 mm |
| 21:00 | 59°F | 9 mi/h | 1016 hPa | 80% | 77% | 0% | 0 mm |
Thursday, march 27
63°F53°F
7:0519:25
06:0717:44
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 57°F |  7 mi/h | 1016 hPa | 84% | 81% | 17% | 0.1 mm |
| 03:00 | 55°F | 6 mi/h | 1016 hPa | 87% | 77% | 17% | 0.1 mm |
| 06:00 | 54°F | 6 mi/h | 1017 hPa | 85% | 65% | 22% | 0 mm |
| 09:00 | 55°F | 6 mi/h | 1017 hPa | 79% | 55% | 22% | 0 mm |
| 12:00 | 61°F | 9 mi/h | 1018 hPa | 67% | 48% | 22% | 0 mm |
| 15:00 | 63°F | 10 mi/h | 1018 hPa | 60% | 41% | 22% | 0 mm |
| 18:00 | 59°F | 9 mi/h | 1017 hPa | 63% | 41% | 0% | 0 mm |
| 21:00 | 55°F | 7 mi/h | 1018 hPa | 74% | 43% | 0% | 0 mm |
Friday, march 28
60°F50°F
7:0419:26
06:3518:59
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 52°F | 4 mi/h | 1018 hPa | 82% | 43% | 13% | 0 mm |
| 03:00 | 50°F | 4 mi/h | 1018 hPa | 83% | 43% | 13% | 0 mm |
| 06:00 | 52°F | 4 mi/h | 1017 hPa | 81% | 44% | 15% | 0 mm |
| 09:00 | 55°F | 5 mi/h | 1018 hPa | 72% | 46% | 0% | 0 mm |
| 12:00 | 57°F | 7 mi/h | 1019 hPa | 64% | 46% | 15% | 0 mm |
| 15:00 | 59°F | 9 mi/h | 1018 hPa | 60% | 39% | 15% | 0 mm |
| 18:00 | 59°F | 10 mi/h | 1017 hPa | 61% | 36% | 0% | 0 mm |
| 21:00 | 54°F | 7 mi/h | 1018 hPa | 71% | 42% | 0% | 0 mm |
Saturday, march 29
60°F47°F
7:0219:27
07:0220:14
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 50°F | 5 mi/h | 1019 hPa | 79% | 43% | 0% | 0 mm |
| 03:00 | 48°F | 3 mi/h | 1019 hPa | 82% | 35% | 0% | 0 mm |
| 06:00 | 48°F | 2 mi/h | 1019 hPa | 81% | 30% | 0% | 0 mm |
| 09:00 | 54°F | 3 mi/h | 1020 hPa | 71% | 31% | 0% | 0 mm |
| 12:00 | 57°F | 4 mi/h | 1020 hPa | 63% | 37% | 0% | 0 mm |
| 15:00 | 59°F | 7 mi/h | 1019 hPa | 57% | 53% | 8% | 0 mm |
| 18:00 | 59°F | 8 mi/h | 1018 hPa | 57% | 66% | 6% | 0 mm |
| 21:00 | 54°F | 6 mi/h | 1019 hPa | 69% | 73% | 6% | 0 mm |
Sunday, march 30
60°F49°F
7:0119:28
07:3221:33
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 50°F | 6 mi/h | 1018 hPa | 78% | 78% | 6% | 0 mm |
| 03:00 | 50°F | 6 mi/h | 1017 hPa | 80% | 79% | 6% | 0.1 mm |
| 06:00 | 50°F |  6 mi/h | 1016 hPa | 81% | 79% | 39% | 0.3 mm |
| 09:00 | 54°F | 9 mi/h | 1016 hPa | 77% | 77% | 39% | 0.3 mm |
| 12:00 | 57°F | 11 mi/h | 1014 hPa | 73% | 75% | 39% | 0.3 mm |
| 15:00 | 59°F | 11 mi/h | 1013 hPa | 71% | 72% | 39% | 0.3 mm |
| 18:00 | 59°F | 11 mi/h | 1015 hPa | 72% | 71% | 69% | 0.3 mm |
| 21:00 | 55°F | 8 mi/h | 1018 hPa | 80% | 73% | 69% | 0.3 mm |
Monday, march 31
62°F50°F
6:5919:29
08:0422:51
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 54°F | 6 mi/h | 1020 hPa | 86% | 74% | 69% | 0.2 mm |
| 03:00 | 52°F | 5 mi/h | 1020 hPa | 88% | 71% | 69% | 0.1 mm |
| 06:00 | 52°F | 4 mi/h | 1020 hPa | 88% | 69% | 50% | 0 mm |
| 09:00 | 55°F | 5 mi/h | 1021 hPa | 81% | 69% | 50% | 0 mm |
| 12:00 | 59°F | 6 mi/h | 1020 hPa | 74% | 68% | 50% | 0 mm |
| 15:00 | 61°F | 8 mi/h | 1020 hPa | 67% | 65% | 50% | 0 mm |
| 18:00 | 59°F | 11 mi/h | 1020 hPa | 69% | 56% | 33% | 0 mm |
| 21:00 | 55°F | 8 mi/h | 1021 hPa | 75% | 63% | 33% | 0 mm |
Tuesday, april 1
58°F51°F
6:5819:30
08:44----
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 52°F | 6 mi/h | 1021 hPa | 81% | 70% | 8% | 0 mm |
| 03:00 | 52°F | 5 mi/h | 1021 hPa | 85% | 70% | 17% | 0 mm |
| 06:00 | 52°F | 4 mi/h | 1021 hPa | 88% | 71% | 17% | 0.1 mm |
| 09:00 | 54°F | 6 mi/h | 1021 hPa | 85% | 74% | 17% | 0.3 mm |
| 12:00 | 57°F | 7 mi/h | 1021 hPa | 79% | 74% | 17% | 0.3 mm |
| 15:00 | 59°F | 11 mi/h | 1019 hPa | 75% | 77% | 17% | 0.3 mm |
| 18:00 | 57°F | 11 mi/h | 1017 hPa | 75% | 80% | 17% | 0.3 mm |
| 21:00 | 55°F | 9 mi/h | 1018 hPa | 79% | 82% | 17% | 0.6 mm |
Wednesday, april 2
58°F53°F
6:5619:31
09:3100:09
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 55°F | 9 mi/h | 1017 hPa | 82% | 82% | 17% | 0.5 mm |
| 03:00 | 54°F | 9 mi/h | 1016 hPa | 84% | 80% | 17% | 0.5 mm |
| 06:00 | 54°F | 8 mi/h | 1015 hPa | 87% | 77% | 17% | 0.6 mm |
| 09:00 | 55°F | 9 mi/h | 1016 hPa | 87% | 77% | 17% | 0.7 mm |
| 12:00 | 57°F | 10 mi/h | 1015 hPa | 85% | 76% | 17% | 0.5 mm |
| 15:00 | 57°F | 11 mi/h | 1014 hPa | 81% | 72% | 17% | 0.4 mm |
| 18:00 | 57°F | 12 mi/h | 1014 hPa | 79% | 69% | 17% | 0.3 mm |
| 21:00 | 55°F | 11 mi/h | 1014 hPa | 81% | 68% | 17% | 0.3 mm |
Thursday, april 3
57°F52°F
6:5519:32
10:2701:21
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 54°F | 9 mi/h | 1015 hPa | 84% | 68% | 17% | 0.3 mm |
| 03:00 | 54°F | 7 mi/h | 1014 hPa | 85% | 70% | 17% | 0.3 mm |
| 06:00 | 54°F | 7 mi/h | 1012 hPa | 85% | 71% | 17% | 0.3 mm |
| 09:00 | 55°F | 9 mi/h | 1012 hPa | 82% | 68% | 17% | 0.3 mm |
| 12:00 | 57°F | 10 mi/h | 1012 hPa | 78% | 64% | 17% | 0.3 mm |
| 15:00 | 57°F | 12 mi/h | 1011 hPa | 74% | 57% | 17% | 0.3 mm |
| 18:00 | 57°F | 12 mi/h | 1011 hPa | 73% | 53% | 17% | 0.3 mm |
| 21:00 | 55°F | 10 mi/h | 1012 hPa | 80% | 54% | 17% | 0.3 mm |
Friday, april 4
59°F51°F
6:5319:33
11:3102:22
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 52°F | 8 mi/h | 1015 hPa | 85% | 55% | 17% | 0.2 mm |
| 03:00 | 52°F | 7 mi/h | 1017 hPa | 87% | 55% | 17% | 0.2 mm |
| 06:00 | 52°F | 6 mi/h | 1019 hPa | 87% | 54% | 17% | 0.2 mm |
| 09:00 | 54°F | 6 mi/h | 1021 hPa | 81% | 50% | 17% | 0.2 mm |
| 12:00 | 57°F | 8 mi/h | 1022 hPa | 76% | 46% | 0% | 0 mm |
| 15:00 | 57°F | 11 mi/h | 1021 hPa | 69% | 42% | 0% | 0 mm |
| 18:00 | 57°F | 12 mi/h | 1021 hPa | 68% | 40% | 0% | 0 mm |
| 21:00 | 55°F | 9 mi/h | 1021 hPa | 75% | 43% | 0% | 0 mm |
Saturday, april 5
66°F50°F
6:5219:34
12:3803:13
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 52°F | 7 mi/h | 1022 hPa | 81% | 43% | 0% | 0 mm |
| 03:00 | 52°F | 5 mi/h | 1021 hPa | 84% | 38% | 0% | 0 mm |
| 06:00 | 50°F | 1 mi/h | 1020 hPa | 81% | 52% | 0% | 0 mm |
| 09:00 | 55°F | 4 mi/h | 1021 hPa | 63% | 86% | 0% | 0 mm |
| 12:00 | 63°F | 2 mi/h | 1021 hPa | 48% | 95% | 0% | 0 mm |
| 15:00 | 66°F | 4 mi/h | 1020 hPa | 42% | 100% | 0% | 0 mm |
| 18:00 | 64°F | 4 mi/h | 1019 hPa | 46% | 100% | 0% | 0 mm |
| 21:00 | 61°F | 2 mi/h | 1018 hPa | 54% | 100% | 0% | 0 mm |
Sunday, april 6
71°F55°F
6:5019:35
13:4503:54
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 59°F | 3 mi/h | 1018 hPa | 59% | 100% | 0% | 0 mm |
| 03:00 | 57°F | 2 mi/h | 1017 hPa | 65% | 96% | 0% | 0 mm |
| 06:00 | 55°F | 3 mi/h | 1017 hPa | 69% | 84% | 0% | 0 mm |
| 09:00 | 61°F |  3 mi/h | 1017 hPa | 60% | 83% | 0% | 0 mm |
| 12:00 | 68°F | 1 mi/h | 1016 hPa | 44% | 96% | 0% | 0 mm |
| 15:00 | 70°F | 7 mi/h | 1016 hPa | 40% | 99% | 0% | 0 mm |
| 18:00 | 64°F | 5 mi/h | 1017 hPa | 42% | 99% | 0% | 0 mm |
| 21:00 | 59°F | 2 mi/h | 1017 hPa | 53% | 97% | 0% | 0 mm |
Monday, april 7
67°F53°F
6:4919:35
14:5004:26
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 57°F | 1 mi/h | 1018 hPa | 63% | 100% | 0% | 0 mm |
| 03:00 | 55°F | 1 mi/h | 1017 hPa | 71% | 98% | 0% | 0 mm |
| 06:00 | 55°F | 1 mi/h | 1017 hPa | 77% | 83% | 0% | 0 mm |
| 09:00 | 59°F | 1 mi/h | 1017 hPa | 74% | 39% | 0% | 0 mm |
| 12:00 | 66°F | 5 mi/h | 1017 hPa | 64% | 4% | 0% | 0 mm |
| 15:00 | 66°F | 8 mi/h | 1016 hPa | 59% | 7% | 0% | 0 mm |
| 18:00 | 63°F | 7 mi/h | 1016 hPa | 70% | 10% | 0% | 0 mm |
| 21:00 | 55°F | 5 mi/h | 1017 hPa | 89% | 29% | 0% | 0 mm |
Tuesday, april 8
62°F51°F
6:4719:36
15:5304:53
| Hour | Sky / Temp. | Wind | |||||
|---|---|---|---|---|---|---|---|
| 00:00 | 54°F | 4 mi/h | 1017 hPa | 93% | 62% | 0% | 0 mm |
| 03:00 | 52°F | 3 mi/h | 1017 hPa | 93% | 91% | 0% | 0 mm |
| 06:00 | 52°F | 4 mi/h | 1017 hPa | 91% | 93% | 0% | 0 mm |
| 09:00 | 54°F | 5 mi/h | 1017 hPa | 81% | 100% | 0% | 0 mm |
| 12:00 | 61°F | 7 mi/h | 1017 hPa | 66% | 100% | 0% | 0 mm |
| 15:00 | 61°F | 9 mi/h | 1016 hPa | 62% | 100% | 0% | 0 mm |
| 18:00 | 57°F | 8 mi/h | 1016 hPa | 71% | 100% | 0% | 0 mm |
| 21:00 | 54°F | 4 mi/h | 1016 hPa | 83% | 100% | 0% | 0 mm |
