Weather forecast for 10 days
Fountain Valley, CA

Weather forecast for the weekend

Saturday, Mar 15.

Partly Cloudy
7:00 am

7:01 pm
PDT
Partly Cloudy
63°F / 46°F
  • Wind: 9mph WSW
  • Humidity: 65%
  • Precip. probability: 7%
  • Precipitation: 0.12"
  • UV index: 7
On Saturday, in Fountain Valley, intermittent cloud cover is expected, allowing for some sunshine.
Minimal precipitation is forecasted. Temperatures will oscillate between an enjoyable 62.6°F (17°C) at their highest and a frosty 46.4°F (8°C) at their lowest.
On Saturday, the forecasted high temperature is set to match the regular peak temperature in March.
Sunrise will be at 7:00 am and sunset at 7:01 pm; the daylight will last for 12h and 1min.

Sunday, Mar 16.

Cloudy
6:58 am

7:01 pm
PDT
Cloudy
68°F / 52°F
  • Wind: 7mph SSW
  • Humidity: 62%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 4
On Sunday, March 16, expect a dull and cloudy day.
Rainfall is not anticipated. Temperature span will be from a high of an agreeable 68°F (20°C) to a low of a fresh 51.8°F (11°C).
On Sunday, the high temperature is forecasted to mirror the typical March high temperature.
Sunrise will be at 6:58 am and sunset at 7:01 pm; the daylight will last for 12h and 3min.

Frequently asked questions

What is the weather forecast for Fountain Valley for Saturday?
On Saturday, in Fountain Valley, moderately clouded weather is expected.
Will it rain on Saturday?
On Saturday, there is a low chance of minimal precipitation in Fountain Valley.
What will be the maximum temperature on Saturday?
On Saturday, the maximum temperature will be 62.6°F (17°C), while the minimum temperature will be 46.4°F (8°C).
What is the weather forecast for Fountain Valley for Sunday?
On Sunday, March 16, cloudy weather is anticipated.
Will it rain on Sunday?
No, it will not rain on Sunday.
What will be the maximum temperature in Fountain Valley on Sunday?
On Sunday, the maximum temperature in Fountain Valley will be 68°F (20°C), while the minimum temperature will be 51.8°F (11°C).
What is the weather forecast for Fountain Valley for the next ten days?
In Fountain Valley, a combination of cloudy, rainy and sunny weather is anticipated for the next ten days.
Will it rain in the next ten days?
Rainfall is forecasted for Thursday and Friday in Fountain Valley. With moderate precipitation of 0.67" (17mm), Thursday will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will vary between 53.6°F (12°C) and 68°F (20°C), while the minimum temperature will range between 46.4°F (8°C) and 51.8°F (11°C).
What will be the warmest and the coldest days?
With a maximum temperature of 68°F (20°C), Sunday and next Wednesday will be the warmest days. Friday will be the coldest day, with a maximum temperature of 53.6°F (12°C).

Long-term weather forecast

WedMar 12.
  • 61°F
  • 52°F
PM Showers
PM Showers
  • Wind: 14mph SSE
  • Humidity: 76%
  • UV index: 4
  • Precip. probability: 33%
  • Precipitation: 0"
  • 7:04 am 6:58 pm PDT
ThuMar 13.
  • 57°F
  • 46°F
AM Showers / Wind
AM Showers / Wind
  • Wind: 21mph W
  • Humidity: 63%
  • UV index: 5
  • Precip. probability: 82%
  • Precipitation: 0.67"
  • 7:02 am 6:59 pm PDT
FriMar 14.
  • 54°F
  • 46°F
Showers
Showers
  • Wind: 9mph S
  • Humidity: 70%
  • UV index: 3
  • Precip. probability: 69%
  • Precipitation: 0.12"
  • 7:01 am 7:00 pm PDT
SatMar 15.
  • 63°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph WSW
  • Humidity: 65%
  • UV index: 7
  • Precip. probability: 7%
  • Precipitation: 0.12"
  • 7:00 am 7:01 pm PDT
SunMar 16.
  • 68°F
  • 52°F
Cloudy
Cloudy
  • Wind: 7mph SSW
  • Humidity: 62%
  • UV index: 4
  • Precip. probability: 5%
  • Precipitation: 0"
  • 6:58 am 7:01 pm PDT
MonMar 17.
  • 64°F
  • 48°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph WSW
  • Humidity: 72%
  • UV index: 7
  • Precip. probability: 9%
  • Precipitation: 0"
  • 6:57 am 7:02 pm PDT
TueMar 18.
  • 64°F
  • 50°F
Sunny
Sunny
  • Wind: 14mph W
  • Humidity: 53%
  • UV index: 7
  • Precip. probability: 3%
  • Precipitation: 0"
  • 6:56 am 7:03 pm PDT
WedMar 19.
  • 68°F
  • 50°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph SSW
  • Humidity: 48%
  • UV index: 7
  • Precip. probability: 2%
  • Precipitation: 0"
  • 6:54 am 7:04 pm PDT
ThuMar 20.
  • 66°F
  • 52°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph SSW
  • Humidity: 56%
  • UV index: 7
  • Precip. probability: 3%
  • Precipitation: 0"
  • 6:53 am 7:04 pm PDT
FriMar 21.
  • 66°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph SSW
  • Humidity: 62%
  • UV index: 7
  • Precip. probability: 6%
  • Precipitation: 0"
  • 6:51 am 7:05 pm PDT
For the next ten days, a combination of cloudy, rainy and sunny weather is expected.
Rainfall is anticipated on Thursday and Friday.
Temperature variation will be substantial in the coming days. The highest temperature will vary between 53.6°F (12°C) and 68°F (20°C), while the lowest nightly temperature will be very similar, as the lowest temperature will be between 46.4°F (8°C) and 51.8°F (11°C).
With a maximum temperature of 68°F (20°C), Sunday and next Wednesday will be the warmest days in Fountain Valley; Friday will be the coldest day, with the highest temperature of 53.6°F (12°C).
Updated: Mar 12, 2025 @ 09:41:37 UTC
Published by: Weather U.S. | About Us
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