Weather forecast for 10 days
Thornton, WA

Weather forecast for the weekend

Saturday, Apr 19.

AM Light Rain
5:51 am

7:45 pm
PDT
AM Light Rain
59°F / 39°F
  • Wind: 15mph SW
  • Humidity: 54%
  • Precip. probability: 63%
  • Precipitation: 0.04"
  • UV index: 3
On Saturday, in Thornton, expect patchy drizzle in the morning, with improving conditions by midday.
Minimal precipitation is expected for today. The maximum temperature will be a refreshing 59°F, while the minimum temperature will be an icy 39.2°F.
The maximum temperature will be moderately higher than the regular high of 55°F in April.
Sunrise was at 5:51 am and sunset will be at 7:45 pm; the daylight will last for 13h and 55min.

Sunday, Apr 20.

Mostly Cloudy
5:49 am

7:47 pm
PDT
Mostly Cloudy
55°F / 37°F
  • Wind: 16mph SW
  • Humidity: 50%
  • Precip. probability: 4%
  • Precipitation: 0"
  • UV index: 4
Tomorrow, widespread cloud cover will remain in place.
Rain is not forecasted. The temperature scale will run from a maximum of a refreshing 55.4°F to a minimum of a wintry 37.4°F.
Tomorrow, the expected temperature will match April's typical high of 55°F.
Sunrise will be at 5:49 am and sunset at 7:47 pm; tomorrow's daylight will last for 13h and 58min.

Frequently asked questions

What is the weather forecast for Thornton for tomorrow?
On Sunday, in Thornton, expect a cloud-dominated atmosphere throughout.
Will it rain tomorrow?
No, it will not rain tomorrow.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature will be 55.4°F, while the minimum temperature will be 37.4°F.
The maximum temperature will be in line with the average highest temperature of 55°F in April. The lowest temperature will be also in line with the average low of 37°F.
When are sunrise and sunset tomorrow?
On Sunday, in Thornton, sunrise will be at 5:49 am and sunset at 7:47 pm (PDT).
How many hours of daylight will Thornton have tomorrow?
In Thornton, Washington, the length of the day tomorrow will be 13h and 58min.
What is the weather forecast for Thornton for the next ten days?
In Thornton, a combination of overcast, clear and wet weather is anticipated for the next ten days.
Will it rain in the next ten days?
Rain is predicted only for today. With a probability of 63%, minimal precipitation of 0.04" is expected.
How warm will it be in the next ten days?
The maximum temperature will vary between 55.4°F and 68°F, as the minimum temperature will range between 33.8°F and 46.4°F.
What will be the warmest and the coldest days?
The warmest day will be Thursday, with a maximum of 68°F. With a maximum temperature of 55.4°F, Sunday, Monday and next Saturday will be the coldest days.

Long-term weather forecast

SatApr 19.
  • 59°F
  • 39°F
AM Light Rain
AM Light Rain
  • Wind: 15mph SW
  • Humidity: 54%
  • UV index: 3
  • Precip. probability: 63%
  • Precipitation: 0.04"
  • 5:51 am 7:45 pm PDT
SunApr 20.
  • 55°F
  • 37°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 16mph SW
  • Humidity: 50%
  • UV index: 4
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:49 am 7:47 pm PDT
MonApr 21.
  • 55°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Wind: 19mph WSW
  • Humidity: 47%
  • UV index: 5
  • Precip. probability: 7%
  • Precipitation: 0"
  • 5:47 am 7:48 pm PDT
TueApr 22.
  • 57°F
  • 34°F
Mostly Sunny
Mostly Sunny
  • Wind: 8mph WSW
  • Humidity: 40%
  • UV index: 5
  • Precip. probability: 2%
  • Precipitation: 0"
  • 5:45 am 7:49 pm PDT
WedApr 23.
  • 63°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Wind: 6mph WSW
  • Humidity: 34%
  • UV index: 6
  • Precip. probability: 1%
  • Precipitation: 0"
  • 5:44 am 7:51 pm PDT
ThuApr 24.
  • 68°F
  • 46°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph E
  • Humidity: 30%
  • UV index: 6
  • Precip. probability: 0%
  • Precipitation: 0"
  • 5:42 am 7:52 pm PDT
FriApr 25.
  • 59°F
  • 41°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 11mph SSW
  • Humidity: 48%
  • UV index: 5
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:40 am 7:54 pm PDT
SatApr 26.
  • 55°F
  • 39°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 11mph WSW
  • Humidity: 58%
  • UV index: 5
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:39 am 7:55 pm PDT
SunApr 27.
  • 57°F
  • 43°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 11mph WSW
  • Humidity: 60%
  • UV index: 4
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:37 am 7:56 pm PDT
MonApr 28.
  • 61°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph SW
  • Humidity: 57%
  • UV index: 5
  • Precip. probability: 19%
  • Precipitation: 0"
  • 5:35 am 7:58 pm PDT
Over the next ten days, a mix of cloud-filled, sun-filled and rain-soaked weather is predicted.
With a 63% probability, rainfall is predicted only for today. Forecasted precipitation will be minimal at 0.04".
Significant changes in temperature are expected over the next several days. The temperature is expected to swing from 55.4°F up to 68°F, while the variation in nighttime lows will be also notably wide, as the lowest temperatures will be recorded between 33.8°F and 46.4°F.
The warmest day will be Thursday, with a maximum of 68°F; Sunday, Monday and next Saturday, with the highest temperature of 55.4°F, will be the coldest days in Thornton, Washington.
Updated: Apr 19, 2025 @ 16:34:15 UTC
Published by: Weather U.S. | About Us
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