Weather forecast for 10 days
Swansea, CA

Weather forecast for the weekend

Saturday, Jun 21.

Sunny
5:32 am

8:14 pm
PDT
Sunny
90°F / 54°F
  • Wind: 16mph ENE
  • Humidity: 12%
  • Precip. probability: 0%
  • Precipitation: 0"
  • UV index: 10
On Saturday, in Swansea, expect consistent sunshine and open skies.
Temperature readings will considerable fluctuate from a daytime peak of a blazing 89.6°F to a nighttime low of a cool 53.6°F.
It will be hotter on Saturday, with temperatures aligning more closely with July's 86°F than June's 81°F.
Sunrise will be at 5:32 am and sunset at 8:14 pm; the daylight will last for 14h and 43min.

Sunday, Jun 22.

Sunny
5:32 am

8:14 pm
PDT
Sunny
86°F / 55°F
  • Wind: 11mph ESE
  • Humidity: 12%
  • Precip. probability: 0%
  • Precipitation: 0"
  • UV index: 10
On Sunday, June 22, conditions remain stable and sunny, with little cloud presence.
Dramatic temperature shifts from a high of a humid 86°F to a low of a moderate 55.4°F are expected.
On Sunday, the forecasted high will be relatively higher than June's typical maximum of 81°F.
Sunrise will be at 5:32 am and sunset at 8:14 pm; the daylight will last for 14h and 43min.

Frequently asked questions

What is the weather forecast for Swansea for Saturday?
On Saturday, clear skies and sunshine are anticipated.
What will be the highest temperature on Saturday?
On Saturday, the maximum temperature will be 89.6°F, while the minimum temperature will be 53.6°F.
What is the weather forecast for Swansea for Sunday?
On Sunday, skies will stay clear and sunny.
What will be the maximum temperature on Sunday?
On Sunday, the maximum temperature will be 86°F, while the minimum temperature will be 55.4°F.
What is the weather forecast for Swansea for the next ten days?
In Swansea, sunny conditions are likely to prevail for the next ten days.
How hot will it be in the next ten days?
The maximum temperature will range between 86°F and 102.2°F, as the minimum temperature will vary between 53.6°F and 68°F.
What will be the hottest and the coldest days?
Today is the hottest day, with a maximum temperature of 102.2°F. Sunday will be the coldest day, with a maximum temperature of 86°F.

Long-term weather forecast

ThuJun 19.
  • 102°F
  • 66°F
Sunny / Wind
Sunny / Wind
  • Wind: 20mph S
  • Humidity: 12%
  • UV index: 10
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:31 am 8:14 pm PDT
FriJun 20.
  • 99°F
  • 64°F
Sunny
Sunny
  • Wind: 13mph S
  • Humidity: 11%
  • UV index: 10
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:32 am 8:14 pm PDT
SatJun 21.
  • 90°F
  • 54°F
Sunny
Sunny
  • Wind: 16mph ENE
  • Humidity: 12%
  • UV index: 10
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:32 am 8:14 pm PDT
SunJun 22.
  • 86°F
  • 55°F
Sunny
Sunny
  • Wind: 11mph ESE
  • Humidity: 12%
  • UV index: 10
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:32 am 8:14 pm PDT
MonJun 23.
  • 90°F
  • 59°F
Mostly Sunny
Mostly Sunny
  • Wind: 12mph SE
  • Humidity: 11%
  • UV index: 10
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:32 am 8:15 pm PDT
TueJun 24.
  • 91°F
  • 63°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph SE
  • Humidity: 11%
  • UV index: 10
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:33 am 8:15 pm PDT
WedJun 25.
  • 95°F
  • 66°F
Sunny
Sunny
  • Wind: 10mph ESE
  • Humidity: 12%
  • UV index: 10
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:33 am 8:15 pm PDT
ThuJun 26.
  • 100°F
  • 68°F
Sunny
Sunny
  • Wind: 12mph SSE
  • Humidity: 10%
  • UV index: 10
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:33 am 8:15 pm PDT
FriJun 27.
  • 100°F
  • 68°F
Sunny
Sunny
  • Wind: 13mph SSE
  • Humidity: 10%
  • UV index: 10
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:34 am 8:15 pm PDT
SatJun 28.
  • 100°F
  • 68°F
Sunny
Sunny
  • Wind: 13mph SSE
  • Humidity: 10%
  • UV index: 10
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:34 am 8:15 pm PDT
Weather models show that sunshine and blue skies are expected daily.
Rainfall is not forecasted in Swansea in the upcoming period.
Substantial differences in temperature are forecasted across the forecast period. The maximum temperature will vary between 86°F and 102.2°F, while there will be also a marked difference in overnight low temperatures, as the minimum temperature is expected to range between 53.6°F and 68°F.
The hottest day is today, with a maximum temperature of 102.2°F; Sunday will be the coldest day, with the highest temperature of 86°F.
Updated: Jun 19, 2025 @ 12:38:58 UTC
Published by: Weather U.S. | About Us
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