Weather forecast for 10 days
Saint John Harbor, AK

Weather forecast for the weekend

Saturday, Mar 15.

Mostly Cloudy
7:03 am

6:57 pm
AKDT
Mostly Cloudy
37°F / 30°F
  • Wind: 7mph NE
  • Humidity: 64%
  • Precip. probability: 23%
  • Precipitation: 0.24"
  • UV index: 1
On Saturday, in Saint John Harbor, a mainly cloudy sky is in the forecast.
The likelihood of rain is low, and light precipitation is predicted. With a low probability, moderate precipitation is anticipated.
Minor temperature variations are expected, peaking at a maximum of a cold 37.4°F (3°C) and dropping to a minimum of a freezing 30.2°F (-1°C).
The maximum temperature on Saturday is set to match the usual high in March temperature.
Sunrise will be at 7:03 am and sunset at 6:57 pm; the daylight will last for 11h and 55min.

Sunday, Mar 16.

AM Snow Showers
7:00 am

6:59 pm
AKDT
AM Snow Showers
39°F / 28°F
  • Wind: 4mph N
  • Humidity: 67%
  • Precip. probability: 36%
  • Precipitation: 0.08"
  • UV index: 2
On Sunday, in Saint John Harbor, snow flurries are likely to move through in the morning before tapering off.
Minimal precipitation is expected.
The maximum temperature will be a cold 39.2°F (4°C), while the minimum temperature will be a freezing 28.4°F (-2°C).
The highest temperature on Sunday is anticipated to meet the average high for March temperature.
Sunrise will be at 7:00 am and sunset at 6:59 pm; the daylight will last for 11h and 59min.

Frequently asked questions

What is the weather forecast for Saint John Harbor for Saturday?
On Saturday, in Saint John Harbor, the weather will be predominantly cloudy.
Will it rain on Saturday?
With a probability of 23%, light precipitation of 0.24" (6mm) is expected on Saturday.
Will it snow on Saturday?
Moderate precipitation of 0.24" (6mm) is expected on Saturday. The possibility of snowfall is 23%.
What will be the highest temperature on Saturday?
On Saturday, the maximum temperature in Saint John Harbor will be 37.4°F (3°C), while the minimum temperature will be 30.2°F (-1°C).
What is the weather forecast for Saint John Harbor for Sunday?
On Sunday, in Saint John Harbor, brief periods of light snowfall are anticipated in the morning.
Will it snow on Sunday?
On Sunday, there is a low chance of minimal precipitation in Saint John Harbor.
What will be the maximum temperature on Sunday?
On Sunday, the maximum temperature will be 39.2°F (4°C), while the minimum temperature will be 28.4°F (-2°C).
What is the weather forecast for Saint John Harbor for the next ten days?
In Saint John Harbor, weather will be unstable, and a combination of snowy, cloudy, rainy and sunny weather is predicted for the next ten days.
Will it rain in the next ten days?
Rain is forecasted for Saturday, Monday, next Wednesday through next Friday in Saint John Harbor. With moderate precipitation of 0.43" (11mm), next Wednesday will be the day with the most rainfall.
Will it snow in the next ten days in Saint John Harbor?
Snow is forecasted for Sunday and Tuesday in Saint John Harbor. With substantial precipitation of 0.43" (11mm), next Wednesday will be the day with the most snowfall.
How cold will it be in the next ten days?
The maximum temperature will range between 37.4°F (3°C) and 42.8°F (6°C), while the minimum temperature will vary between 28.4°F (-2°C) and 37.4°F (3°C).
What will be the coldest and the warmest days?
The warmest days will be Wednesday, next Thursday and Friday, with a maximum of 42.8°F (6°C). Saturday will be the coldest day, with a maximum temperature of 37.4°F (3°C).

Long-term weather forecast

WedMar 12.
  • 43°F
  • 28°F
AM Snow Showers
AM Snow Showers
  • Wind: 6mph NE
  • Humidity: 71%
  • UV index: 1
  • Precip. probability: 30%
  • Precipitation: 0"
  • 7:11 am 6:51 pm AKDT
ThuMar 13.
  • 41°F
  • 30°F
Mostly Sunny
Mostly Sunny
  • Wind: 6mph ENE
  • Humidity: 62%
  • UV index: 2
  • Precip. probability: 4%
  • Precipitation: 0"
  • 7:08 am 6:53 pm AKDT
FriMar 14.
  • 39°F
  • 32°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph ENE
  • Humidity: 60%
  • UV index: 2
  • Precip. probability: 13%
  • Precipitation: 0"
  • 7:05 am 6:55 pm AKDT
SatMar 15.
  • 37°F
  • 30°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph NE
  • Humidity: 64%
  • UV index: 1
  • Precip. probability: 23%
  • Precipitation: 0.24"
  • 7:03 am 6:57 pm AKDT
SunMar 16.
  • 39°F
  • 28°F
AM Snow Showers
AM Snow Showers
  • Wind: 4mph N
  • Humidity: 67%
  • UV index: 2
  • Precip. probability: 36%
  • Precipitation: 0.08"
  • 7:00 am 6:59 pm AKDT
MonMar 17.
  • 41°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph SSW
  • Humidity: 68%
  • UV index: 1
  • Precip. probability: 24%
  • Precipitation: 0.12"
  • 6:57 am 7:01 pm AKDT
TueMar 18.
  • 41°F
  • 37°F
Rain / Snow
Rain / Snow
  • Wind: 11mph ESE
  • Humidity: 84%
  • UV index: 1
  • Precip. probability: 69%
  • Precipitation: 0.39"
  • 6:55 am 7:04 pm AKDT
WedMar 19.
  • 41°F
  • 37°F
Showers
Showers
  • Wind: 10mph SE
  • Humidity: 87%
  • UV index: 1
  • Precip. probability: 57%
  • Precipitation: 0.43"
  • 6:52 am 7:06 pm AKDT
ThuMar 20.
  • 43°F
  • 37°F
Showers
Showers
  • Wind: 12mph ESE
  • Humidity: 84%
  • UV index: 1
  • Precip. probability: 44%
  • Precipitation: 0.31"
  • 6:49 am 7:08 pm AKDT
FriMar 21.
  • 43°F
  • 36°F
Showers
Showers
  • Wind: 8mph SE
  • Humidity: 86%
  • UV index: 1
  • Precip. probability: 47%
  • Precipitation: 0.24"
  • 6:47 am 7:10 pm AKDT
The weather will be unstable for the next ten days, and a mix of snowy, cloudy, rainy and sunny weather is anticipated.
Rain is predicted for Saturday, Monday, next Wednesday through next Friday.
Snow is forecasted for Sunday and Tuesday. With elevated precipitation of 0.43" (11mm), most snowfall is expected on next Wednesday.
Temperature fluctuation will be indistinguishable in the next ten days. The maximum temperature will vary between 37.4°F (3°C) and 42.8°F (6°C), while the lowest temperature will range between 28.4°F (-2°C) and 37.4°F (3°C).
Wednesday, next Thursday and Friday, with the highest temperature of 42.8°F (6°C), will be the warmest days; Saturday will be the coldest day, with the highest temperature of 37.4°F (3°C).
Updated: Mar 12, 2025 @ 11:03:03 UTC
Published by: Weather U.S. | About Us
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