Weather forecast for 10 days
Portsmouth, IA

On Saturday, in Portsmouth, the weather will be cloudy in the morning. However, the sky will clear during the afternoon, and sunny weather is expected.
Rain is not anticipated. Temperature is forecasted to swing from a high of an enjoyable 64.4°F (18°C) to a low of a frosty 42.8°F (6°C).
On Saturday, the maximum temperature will be a couple of degrees lower than May's average highest temperature.
Sunrise will be at 6:13 am and sunset at 8:23 pm; the daylight will last for 14h and 10min.

On Sunday, in Portsmouth, moderately clouded weather is expected.
Rain is not forecasted. The highest temperature will be an agreeable 69.8°F (21°C), while the lowest temperature will be a fresh 53.6°F (12°C).
On Sunday, the highest temperature will be in line with May's average maximum temperature.
Sunrise will be at 6:12 am and sunset at 8:24 pm; the daylight will last for 14h and 13min.

The weather will be unstable for the next ten days, and a mix of cloudy, stormy, sunny and rainy weather is forecasted.
Rain is forecasted for Wednesday, Thursday, Monday and next Friday. With increased precipitation of 0.91" (23mm), most rainfall is expected on Monday.
In the upcoming period, the highest temperature will range between 64.4°F (18°C) and 75.2°F (24°C), while the lowest nightly temperature variation will be considerable, as the minimum temperature will vary between 41°F (5°C) and 53.6°F (12°C).
Monday will be the warmest day, with a maximum temperature of 75.2°F (24°C); the coldest days will be Thursday and Saturday, with a maximum of 64.4°F (18°C).