San Jose, CA 14-Day Forecast
California, United States 🇺🇸
69°
Sunny right now
Today: high 95°, low 58°
Updated 1 hour ago
San Jose weather for the next 14 days
Thursday, August 27
Overcast High 93° Low 65°Precipitation
6%
· 0.0 in
Max wind
10 mph
Humidity
43%
UV index
9 - Very High
Sunrise / sunset
06:34 AM / 07:44 PM
Friday, August 28
Overcast High 91° Low 60°Precipitation
4%
· 0.0 in
Max wind
10 mph
Humidity
35%
UV index
8 - Very High
Sunrise / sunset
06:34 AM / 07:42 PM
Saturday, August 29
Sunny High 84° Low 55°Precipitation
2%
· 0.0 in
Max wind
9 mph
Humidity
55%
UV index
7 - High
Sunrise / sunset
06:35 AM / 07:41 PM
Sunday, August 30
Sunny High 84° Low 53°Precipitation
4%
· 0.0 in
Max wind
4 mph
Humidity
62%
UV index
7 - High
Sunrise / sunset
06:36 AM / 07:39 PM
Monday, August 31
Sunny High 84° Low 52°Precipitation
5%
· 0.0 in
Max wind
5 mph
Humidity
63%
UV index
7 - High
Sunrise / sunset
06:37 AM / 07:38 PM
Tuesday, September 1
Sunny High 82° Low 52°Precipitation
3%
· 0.0 in
Max wind
7 mph
Humidity
61%
UV index
7 - High
Sunrise / sunset
06:38 AM / 07:36 PM
Wednesday, September 2
Overcast High 88° Low 57°Precipitation
8%
· 0.0 in
Max wind
4 mph
Humidity
44%
UV index
7 - High
Sunrise / sunset
06:39 AM / 07:35 PM
Thursday, September 3
Overcast High 91° Low 58°Precipitation
9%
· 0.0 in
Max wind
5 mph
Humidity
39%
UV index
7 - High
Sunrise / sunset
06:39 AM / 07:34 PM
Friday, September 4
Overcast High 89° Low 56°Precipitation
4%
· 0.0 in
Max wind
5 mph
Humidity
44%
UV index
8 - Very High
Sunrise / sunset
06:40 AM / 07:32 PM
Saturday, September 5
Overcast High 84° Low 54°Precipitation
7%
· 0.0 in
Max wind
8 mph
Humidity
59%
UV index
7 - High
Sunrise / sunset
06:41 AM / 07:31 PM
Sunday, September 6
Sunny High 83° Low 50°Precipitation
3%
· 0.0 in
Max wind
7 mph
Humidity
59%
UV index
7 - High
Sunrise / sunset
06:42 AM / 07:29 PM
Monday, September 7
Sunny High 82° Low 52°Precipitation
2%
· 0.0 in
Max wind
7 mph
Humidity
57%
UV index
7 - High
Sunrise / sunset
06:43 AM / 07:28 PM
Tuesday, September 8
Sunny High 94° Low 58°Precipitation
1%
· 0.0 in
Max wind
6 mph
Humidity
45%
UV index
8 - Very High
Sunrise / sunset
06:43 AM / 07:26 PM
San Jose 14-day outlook: the story
The warmest day of San Jose's 14-day outlook is Wednesday, August 26 with a high near 95°F (35°C); the coolest night comes Sunday, September 6, dipping to 50°F (10°C). Temperatures hold fairly steady from week to week. Highs over the next two weeks average 87°F (31°C), about 3°F (2°C) above the typical August high of 84°F (29°C).
No day in the outlook currently carries a strong precipitation signal. For the weekend, expect Saturday 84°F (29°C) and sunny / Sunday 84°F (29°C) and sunny.
For typical conditions month by month, see the San Jose climate & average temperatures guide.
San Jose forecast questions
Will it rain in San Jose this week?
No day in the current 14-day outlook shows a strong rain signal for San Jose.
What will be the warmest day in San Jose over the next 14 days?
Wednesday, August 26, with a forecast high near 95°F (35°C).
How accurate is a 14-day forecast for San Jose?
Days 1-3 are highly reliable, days 4-7 capture the overall pattern well, and days 8-14 indicate trends rather than exact figures - check back as the date approaches; this page refreshes throughout the day.
Average temperatures in San Jose by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 59° | 44° | 10 | 4.5 in | 7.2 h/day | 77% |
| February | 62° | 44° | 8 | 3.3 in | 8.9 h/day | 70% |
| March | 64° | 46° | 10 | 3.7 in | 9.5 h/day | 72% |
| April | 69° | 49° | 5 | 1.4 in | 11.3 h/day | 67% |
| May | 74° | 53° | 3 | 0.6 in | 12.8 h/day | 62% |
| June | 82° | 57° | 0 | 0.0 in | 13.7 h/day | 57% |
| July | 84° | 59° | 0 | 0.1 in | 13.8 h/day | 59% |
| August | 84° | 60° | 0 | 0.0 in | 12.9 h/day | 62% |
| September | 83° | 60° | 1 | 0.2 in | 11.6 h/day | 60% |
| October | 78° | 56° | 3 | 1.2 in | 10.2 h/day | 59% |
| November | 65° | 48° | 6 | 2.1 in | 8.6 h/day | 68% |
| December | 58° | 44° | 9 | 4.4 in | 7.3 h/day | 76% |