Long Beach, CA 14-Day Forecast
California, United States 🇺🇸
83°
Sunny right now
Today: high 86°, low 65°
Updated 3 hours ago
Long Beach weather for the next 14 days
Tuesday, August 18
Overcast High 81° Low 68°Precipitation
14%
· 0.0 in
Max wind
9 mph
Humidity
69%
UV index
10 - Very High
Sunrise / sunset
06:16 AM / 07:36 PM
Wednesday, August 19
Sunny High 83° Low 71°Precipitation
7%
· 0.0 in
Max wind
11 mph
Humidity
66%
UV index
10 - Very High
Sunrise / sunset
06:17 AM / 07:35 PM
Thursday, August 20
Sunny High 81° Low 73°Precipitation
5%
· 0.0 in
Max wind
9 mph
Humidity
67%
UV index
10 - Very High
Sunrise / sunset
06:18 AM / 07:33 PM
Friday, August 21
Sunny High 80° Low 72°Precipitation
9%
· 0.0 in
Max wind
9 mph
Humidity
69%
UV index
9 - Very High
Sunrise / sunset
06:19 AM / 07:32 PM
Saturday, August 22
Sunny High 84° Low 74°Precipitation
6%
· 0.0 in
Max wind
10 mph
Humidity
61%
UV index
7 - High
Sunrise / sunset
06:19 AM / 07:31 PM
Sunday, August 23
Sunny High 84° Low 74°Precipitation
4%
· 0.0 in
Max wind
12 mph
Humidity
63%
UV index
7 - High
Sunrise / sunset
06:20 AM / 07:30 PM
Monday, August 24
Sunny High 83° Low 74°Precipitation
4%
· 0.0 in
Max wind
13 mph
Humidity
62%
UV index
7 - High
Sunrise / sunset
06:21 AM / 07:29 PM
Tuesday, August 25
Sunny High 84° Low 73°Precipitation
7%
· 0.0 in
Max wind
11 mph
Humidity
62%
UV index
7 - High
Sunrise / sunset
06:21 AM / 07:27 PM
Wednesday, August 26
Overcast High 84° Low 73°Precipitation
9%
· 0.0 in
Max wind
12 mph
Humidity
62%
UV index
7 - High
Sunrise / sunset
06:22 AM / 07:26 PM
Thursday, August 27
Overcast High 77° Low 72°Precipitation
10%
· 0.0 in
Max wind
14 mph
Humidity
66%
UV index
6 - High
Sunrise / sunset
06:23 AM / 07:25 PM
Friday, August 28
Overcast High 79° Low 72°Precipitation
15%
· 0.0 in
Max wind
9 mph
Humidity
69%
UV index
7 - High
Sunrise / sunset
06:23 AM / 07:24 PM
Saturday, August 29
Sunny High 84° Low 74°Precipitation
4%
· 0.0 in
Max wind
9 mph
Humidity
56%
UV index
7 - High
Sunrise / sunset
06:24 AM / 07:22 PM
Sunday, August 30
Sunny High 85° Low 78°Precipitation
2%
· 0.0 in
Max wind
13 mph
Humidity
51%
UV index
7 - High
Sunrise / sunset
06:25 AM / 07:21 PM
Long Beach 14-day outlook: the story
The warmest day of Long Beach's 14-day outlook is Monday, August 17 with a high near 86°F (30°C); the coolest night comes Monday, August 17, dipping to 65°F (18°C). Temperatures hold fairly steady from week to week. Highs over the next two weeks average 83°F (28°C), about 3°F (2°C) above the typical August high of 80°F (27°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 Long Beach climate & average temperatures guide.
Long Beach forecast questions
Will it rain in Long Beach this week?
No day in the current 14-day outlook shows a strong rain signal for Long Beach.
What will be the warmest day in Long Beach over the next 14 days?
Monday, August 17, with a forecast high near 86°F (30°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