San Jose, Costa Rica 14-Day Weather Forecast
Costa Rica 🇨🇷
67°
Partly Cloudy right now
Today: high 79°, low 65°
Updated just now
San Jose weather for the next 14 days
Monday, November 16
Partly Cloudy High 76° Low 64°Precipitation
83%
· 0.26 in
Max wind
3 mph
Humidity
88%
UV index
9 - Very High
Sunrise / sunset
05:31 AM / 05:10 PM
Tuesday, November 17
Patchy rain nearby High 78° Low 62°Precipitation
77%
· 0.14 in
Max wind
4 mph
Humidity
87%
UV index
11 - Very High
Sunrise / sunset
05:31 AM / 05:10 PM
Wednesday, November 18
Patchy rain nearby High 80° Low 61°Precipitation
66%
· 0.11 in
Max wind
4 mph
Humidity
80%
UV index
12 - Extreme
Sunrise / sunset
05:31 AM / 05:10 PM
Thursday, November 19
Sunny High 77° Low 64°Precipitation
80%
· 0.25 in
Max wind
4 mph
Humidity
85%
UV index
6 - High
Sunrise / sunset
05:32 AM / 05:11 PM
Friday, November 20
Patchy rain nearby High 76° Low 64°Precipitation
80%
· 0.2 in
Max wind
4 mph
Humidity
87%
UV index
6 - High
Sunrise / sunset
05:32 AM / 05:11 PM
Saturday, November 21
Sunny High 77° Low 63°Precipitation
80%
· 0.24 in
Max wind
3 mph
Humidity
88%
UV index
6 - High
Sunrise / sunset
05:33 AM / 05:11 PM
Sunday, November 22
Patchy rain nearby High 75° Low 65°Precipitation
88%
· 0.33 in
Max wind
3 mph
Humidity
92%
UV index
5 - Moderate
Sunrise / sunset
05:33 AM / 05:11 PM
Monday, November 23
Mist High 74° Low 64°Precipitation
84%
· 0.39 in
Max wind
3 mph
Humidity
91%
UV index
5 - Moderate
Sunrise / sunset
05:34 AM / 05:11 PM
Tuesday, November 24
Patchy rain nearby High 76° Low 64°Precipitation
83%
· 0.21 in
Max wind
3 mph
Humidity
89%
UV index
5 - Moderate
Sunrise / sunset
05:34 AM / 05:11 PM
Wednesday, November 25
Light rain shower High 77° Low 64°Precipitation
76%
· 0.15 in
Max wind
4 mph
Humidity
86%
UV index
5 - Moderate
Sunrise / sunset
05:34 AM / 05:11 PM
Thursday, November 26
Light rain shower High 75° Low 65°Precipitation
83%
· 0.23 in
Max wind
4 mph
Humidity
90%
UV index
5 - Moderate
Sunrise / sunset
05:35 AM / 05:11 PM
Friday, November 27
Light rain shower High 74° Low 65°Precipitation
86%
· 0.83 in
Max wind
4 mph
Humidity
91%
UV index
5 - Moderate
Sunrise / sunset
05:35 AM / 05:12 PM
Saturday, November 28
Partly Cloudy High 76° Low 65°Precipitation
86%
· 0.35 in
Max wind
4 mph
Humidity
90%
UV index
6 - High
Sunrise / sunset
05:36 AM / 05:12 PM
San Jose 14-day outlook: the story
The warmest day of San Jose's 14-day outlook is Wednesday, November 18 with a high near 80°F (26°C); the coolest night comes Wednesday, November 18, dipping to 61°F (16°C). Temperatures hold fairly steady from week to week. Highs over the next two weeks average 78°F (25°C), about 3°F (2°C) above the typical November high of 75°F (24°C).
Precipitation is most likely on Sunday 15, Monday 16, Tuesday 17, Wednesday 18 and beyond; the wettest day looks like Friday, November 27 with about 0.83 in (21.1 mm) expected. For the weekend, expect Sunday 79°F (26°C) and partly cloudy / Saturday 77°F (25°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?
The forecast currently shows meaningful precipitation chances on 14 of the next 14 days, peaking around Friday, November 27.
What will be the warmest day in San Jose over the next 14 days?
Wednesday, November 18, with a forecast high near 80°F (26°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 | Daylight | Wet-day chance | Humidity |
|---|---|---|---|---|---|---|---|---|
| January | 77° | 61° | 8 | 1.9 in | 10.7 h/day | 11.6 h | 26% | 73% |
| February | 79° | 61° | 6 | 1.4 in | 11.3 h/day | 11.8 h | 22% | 68% |
| March | 80° | 62° | 8 | 1.3 in | 11.2 h/day | 12.0 h | 26% | 68% |
| April | 80° | 63° | 17 | 4.5 in | 10.4 h/day | 12.3 h | 56% | 74% |
| May | 78° | 63° | 27 | 15.0 in | 8.5 h/day | 12.6 h | 86% | 85% |
| June | 76° | 63° | 28 | 14.3 in | 8.1 h/day | 12.7 h | 94% | 88% |
| July | 76° | 63° | 24 | 12.1 in | 8.3 h/day | 12.6 h | 78% | 84% |
| August | 77° | 63° | 27 | 15.0 in | 8.5 h/day | 12.4 h | 86% | 86% |
| September | 77° | 62° | 29 | 16.6 in | 8.2 h/day | 12.2 h | 96% | 89% |
| October | 75° | 62° | 29 | 21.1 in | 7.8 h/day | 11.9 h | 94% | 90% |
| November | 75° | 62° | 25 | 13.5 in | 8.1 h/day | 11.7 h | 83% | 87% |
| December | 76° | 62° | 13 | 3.5 in | 10.1 h/day | 11.5 h | 41% | 78% |
14-day forecasts nearby