Weather forecast for 10 days
Portsmouth, IA

On Saturday, April 19, clouds and sunshine will create a dynamic sky throughout the day.
Rain is not expected. The highest temperature will be an enjoyable 60.8°F, while the lowest forecasted temperature is an icy 41°F.
The maximum temperature on Saturday is forecasted to match the regular April high of 58.8°F.
Sunrise will be at 6:33 am and sunset at 8:08 pm; the daylight will last for 13h and 35min.

On Sunday, April 20, rain is in the forecast, making for a wet and cloudy day.
The chance of rain is high, and precipitation will be moderate. The temperature variation is expected to range from a maximum of a frosty 48.2°F to a minimum of an icy 37.4°F.
The expected high of 48.2°F appears seasonally off, better matching March's typical values.
Sunrise will be at 6:31 am and sunset at 8:09 pm; the daylight will last for 13h and 38min.

Over the next ten days, a mix of cloud-filled, rain-filled and unstable weather is anticipated.
Rain is anticipated on Thursday, Sunday, next Thursday through next Saturday.
Expect a substantial fluctuation in daytime highs throughout the forecast window. Forecast highs will fluctuate between 48.2°F and 80.6°F, while the lowest night temperatures will vary also significantly, as nighttime lows are forecast to fall between 33.8°F and 53.6°F.
The warmest day is today, with a maximum temperature of 80.6°F; Sunday will be the coldest day, with the highest temperature of 48.2°F.