Weather forecast for tomorrow
Portsmouth, IA

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Weather forecast and temperature for tomorrow - Monday, Jan 6.

Partly Cloudy
7:47 am

5:08 pm
CST
Partly Cloudy
19°F / 9°F
  • Wind: 10mph NNW
  • Humidity: 55%
  • Precip. probability: 1%
  • Precipitation: 0"
  • UV index: 1
Tomorrow, on Monday, moderately clouded weather is anticipated as well.
Temperature span will be from a high of a subzero 19.4°F (-7°C) to a low of an extreme-cold 8.6°F (-13°C).
The expected high for the day is expected to be a couple of degrees lower than the average January temperature of 27.3°F (-2.6°C).
Sunrise will be at 7:47 am and sunset at 5:08 pm; tomorrow's daylight will last for 9h and 22min.

Frequently asked questions

What is the weather forecast for Portsmouth for tomorrow?

Tomorrow, on Monday, the sky will be partially clouded.

What will be the maximum temperature tomorrow?

Tomorrow, the maximum temperature will be 19.4°F (-7°C), while the minimum temperature will be 8.6°F (-13°C).
The highest temperature will be relatively lower than the average maximum of 27.3°F (-2.6°C) in January. The lowest temperature will be also a couple of degrees lower than the average low of 14.5°F (-9.7°C).

When are sunrise and sunset tomorrow in Portsmouth?

On Monday, in Portsmouth, sunrise will be at 7:47 am and sunset at 5:08 pm (CST).

How many hours of daylight will Portsmouth have tomorrow?

Tomorrow, the daylight will last for 9h and 22min.

Hourly weather forecast and temperature - Portsmouth, IA

12 am
  • 9°F
  • Feels like:
    -6°F
Partly Cloudy
Partly Cloudy
  • Wind: 13mph N
  • Pressure: 30.39"Hg
  • Humidity: 52%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 7°F
  • Feels like:
    -8°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph N
  • Pressure: 30.42"Hg
  • Humidity: 56%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 7°F
  • Feels like:
    -9°F
Mostly Clear
Mostly Clear
  • Wind: 10mph NNW
  • Pressure: 30.42"Hg
  • Humidity: 59%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 am
  • 5°F
  • Feels like:
    -9°F
Clear
Clear
  • Wind: 11mph NNW
  • Pressure: 30.45"Hg
  • Humidity: 63%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 7:47 am
8 am
  • 5°F
  • Feels like:
    -9°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph NNW
  • Pressure: 30.47"Hg
  • Humidity: 65%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 9°F
  • Feels like:
    -6°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph N
  • Pressure: 30.47"Hg
  • Humidity: 60%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 12°F
  • Feels like:
    1°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph NNW
  • Pressure: 30.45"Hg
  • Humidity: 52%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 16°F
  • Feels like:
    5°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph NNW
  • Pressure: 30.45"Hg
  • Humidity: 48%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 18°F
  • Feels like:
    7°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph NNW
  • Pressure: 30.45"Hg
  • Humidity: 48%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 5:08 pm
6 pm
  • 14°F
  • Feels like:
    7°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 5mph NNW
  • Pressure: 30.45"Hg
  • Humidity: 57%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 12°F
  • Feels like:
    7°F
Cloudy
Cloudy
  • Wind: 4mph NW
  • Pressure: 30.47"Hg
  • Humidity: 63%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 12°F
  • Feels like:
    7°F
Cloudy
Cloudy
  • Wind: 3mph NNW
  • Pressure: 30.5"Hg
  • Humidity: 69%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, on Monday, a combination of primarily cloudy and occasionally snowy and sunny weather is forecasted.
The temperature will be between the lowest temperature of 5°F (-15°C) and the highest temperature of 17.6°F (-8°C). The feels-like temperature will vary between the lowest temperature of -9.4°F (-23°C) and the highest temperature of 6.8°F (-14°C). The warmest part of the day will be at 3 pm and 4 pm.
The highest temperature will be a few degrees lower than January's average maximum of 27.3°F (-2.6°C). The lowest temperature will be also a few degrees lower than the average minimum of 14.5°F (-9.7°C) in January.
With an average high-temperature of 27.3°F (-2.6°C) and an average low-temperature of 14.5°F (-9.7°C), January is the coldest month in Portsmouth.
Updated: Jan 5, 2025 @ 06:56:57 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

Portsmouth, Iowa, USA

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