Hourly weather forecast and temperature - Portsmouth, IA
Cloudy / Wind- Wind: 21mph SE
- Pressure: 29.5"Hg
- Humidity: 97%
- Precip. probability: 15%
- Precipitation: 0"
- Visibility: 10mi
Cloudy / Wind- Wind: 21mph SE
- Pressure: 29.44"Hg
- Humidity: 92%
- Precip. probability: 14%
- Precipitation: 0"
- Visibility: 10mi
Cloudy / Wind- Wind: 22mph SE
- Pressure: 29.41"Hg
- Humidity: 87%
- Precip. probability: 16%
- Precipitation: 0"
- Visibility: 10mi
Strong Storms / Wind- Wind: 25mph SE
- Pressure: 29.38"Hg
- Humidity: 81%
- Precip. probability: 60%
- Precipitation: 0.08"
- Visibility: 7mi
Scattered Strong Storms / Wind- Wind: 22mph SE
- Pressure: 29.35"Hg
- Humidity: 81%
- Precip. probability: 57%
- Precipitation: 0.51"
- Visibility: 0mi
Strong Storms / Wind- Wind: 21mph SSE
- Pressure: 29.32"Hg
- Humidity: 85%
- Precip. probability: 89%
- Precipitation: 0.16"
- Visibility: 4mi
Strong Storms / Wind- Wind: 21mph S
- Pressure: 29.32"Hg
- Humidity: 88%
- Precip. probability: 91%
- Precipitation: 0.08"
- Visibility: 2mi
Scattered Strong Storms- Wind: 18mph S
- Pressure: 29.32"Hg
- Humidity: 81%
- Precip. probability: 39%
- Precipitation: 0.04"
- Visibility: 7mi
Sunset: 8:15 pm
Mostly Cloudy- Wind: 18mph S
- Pressure: 29.35"Hg
- Humidity: 80%
- Precip. probability: 24%
- Precipitation: 0"
- Visibility: 10mi
Partly Cloudy- Wind: 17mph SSW
- Pressure: 29.38"Hg
- Humidity: 81%
- Precip. probability: 9%
- Precipitation: 0"
- Visibility: 10mi
Mostly Cloudy- Wind: 17mph SSW
- Pressure: 29.38"Hg
- Humidity: 82%
- Precip. probability: 10%
- Precipitation: 0"
- Visibility: 10mi
Today, a combination of
cloudy and occasionally
stormy weather is anticipated.
Rain is forecasted from
4 pm to
8 pm. With substantial precipitation of 0.51" (13mm),
most rainfall is expected at
5 pm.
The temperature will vary between a maximum of 66.2°F (19°C) and a minimum of 55.4°F (13°C). The warmest part of the day will be around 4 pm.
The maximum temperature will be more similar to
May's average highest temperature of 69.4°F (20.8°C) than the average highest temperature of 58.8°F (14.9°C) in
April. The lowest temperature will be also more similar to May's average minimum of 52.9°F (11.6°C) than the average minimum of 42.3°F (5.7°C) in April.