Long Beach, CA 14-Day Forecast
California, United States 🇺🇸
74°
Sunny right now
Today: high 74°, low 69°
Updated just now
Long Beach weather for the next 14 days
Wednesday, September 16
Sunny High 73° Low 68°Precipitation
7%
· 0.0 in
Max wind
10 mph
Humidity
68%
UV index
8 - Very High
Sunrise / sunset
06:36 AM / 06:58 PM
Thursday, September 17
Sunny High 74° Low 68°Precipitation
4%
· 0.0 in
Max wind
10 mph
Humidity
65%
UV index
8 - Very High
Sunrise / sunset
06:37 AM / 06:57 PM
Friday, September 18
Sunny High 75° Low 68°Precipitation
4%
· 0.0 in
Max wind
10 mph
Humidity
64%
UV index
8 - Very High
Sunrise / sunset
06:38 AM / 06:55 PM
Saturday, September 19
Sunny High 77° Low 68°Precipitation
5%
· 0.0 in
Max wind
9 mph
Humidity
69%
UV index
8 - Very High
Sunrise / sunset
06:38 AM / 06:54 PM
Sunday, September 20
Sunny High 76° Low 69°Precipitation
8%
· 0.0 in
Max wind
8 mph
Humidity
69%
UV index
6 - High
Sunrise / sunset
06:39 AM / 06:52 PM
Monday, September 21
Sunny High 72° Low 69°Precipitation
7%
· 0.0 in
Max wind
10 mph
Humidity
72%
UV index
6 - High
Sunrise / sunset
06:40 AM / 06:51 PM
Tuesday, September 22
Sunny High 73° Low 68°Precipitation
7%
· 0.0 in
Max wind
9 mph
Humidity
73%
UV index
6 - High
Sunrise / sunset
06:40 AM / 06:50 PM
Wednesday, September 23
Sunny High 76° Low 70°Precipitation
8%
· 0.0 in
Max wind
9 mph
Humidity
71%
UV index
6 - High
Sunrise / sunset
06:41 AM / 06:48 PM
Thursday, September 24
Overcast High 77° Low 71°Precipitation
64%
· 0.09 in
Max wind
11 mph
Humidity
73%
UV index
6 - High
Sunrise / sunset
06:42 AM / 06:47 PM
Friday, September 25
Sunny High 77° Low 70°Precipitation
7%
· 0.0 in
Max wind
11 mph
Humidity
73%
UV index
6 - High
Sunrise / sunset
06:43 AM / 06:45 PM
Saturday, September 26
Overcast High 77° Low 71°Precipitation
15%
· 0.0 in
Max wind
10 mph
Humidity
70%
UV index
6 - High
Sunrise / sunset
06:43 AM / 06:44 PM
Sunday, September 27
Overcast High 78° Low 71°Precipitation
11%
· 0.0 in
Max wind
9 mph
Humidity
68%
UV index
7 - High
Sunrise / sunset
06:44 AM / 06:43 PM
Monday, September 28
Sunny High 79° Low 71°Precipitation
4%
· 0.0 in
Max wind
10 mph
Humidity
65%
UV index
7 - High
Sunrise / sunset
06:45 AM / 06:41 PM
Long Beach 14-day outlook: the story
The warmest day of Long Beach's 14-day outlook is Monday, September 28 with a high near 79°F (26°C); the coolest night comes Thursday, September 17, dipping to 68°F (20°C). Temperatures hold fairly steady from week to week. Highs over the next two weeks average 74°F (23°C), about 6°F (3°C) below the typical September high of 80°F (27°C).
Precipitation is most likely on Thursday 24; the wettest day looks like Thursday, September 24 with about 0.09 in (2.3 mm) expected. For the weekend, expect Saturday 77°F (25°C) and sunny / Sunday 76°F (24°C) and sunny.
For typical conditions month by month, see the Long Beach climate & average temperatures guide.
Long Beach forecast questions
Will it rain in Long Beach this week?
The forecast currently shows meaningful precipitation chances on 1 of the next 14 days, peaking around Thursday, September 24.
What will be the warmest day in Long Beach over the next 14 days?
Monday, September 28, with a forecast high near 79°F (26°C).
How accurate is a 14-day forecast for Long Beach?
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 Long Beach by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 64° | 47° | 6 | 2.8 in | 8.4 h/day | 75% |
| February | 65° | 48° | 4 | 2.3 in | 9.2 h/day | 69% |
| March | 66° | 51° | 6 | 2.1 in | 10.4 h/day | 73% |
| April | 70° | 54° | 2 | 0.5 in | 11.4 h/day | 70% |
| May | 69° | 57° | 2 | 0.3 in | 11.8 h/day | 74% |
| June | 75° | 60° | 0 | 0.1 in | 12.4 h/day | 74% |
| July | 79° | 64° | 0 | 0.1 in | 13.0 h/day | 75% |
| August | 80° | 65° | 1 | 0.3 in | 12.1 h/day | 76% |
| September | 80° | 64° | 1 | 0.5 in | 11.2 h/day | 75% |
| October | 77° | 59° | 2 | 0.3 in | 10.0 h/day | 72% |
| November | 71° | 52° | 2 | 0.7 in | 9.3 h/day | 65% |
| December | 65° | 47° | 5 | 2.3 in | 8.1 h/day | 70% |
14-day forecasts nearby