Weather forecast for tomorrow
Derby, IA

Weather forecast for tomorrow

Sunday, May 18.

Mostly Sunny
5:51 am

8:29 pm
CDT
Mostly Sunny
73°F / 55°F
  • Wind: 13mph ENE
  • Humidity: 47%
  • Precip. probability: 4%
  • Precipitation: 0.28"
  • UV index: 8
On Sunday, May 18, a bright and mostly cloud-free sky is in store.
The temperature is predicted to vary between a warm 73.4°F and a moderate 55.4°F.
Tomorrow, the maximum temperature is expected to be a few degrees higher than May's climate norm of 69.4°F.
Sunrise will be at 5:51 am and sunset at 8:29 pm; tomorrow's daylight will last for 14h and 38min.

Frequently asked questions

What is the weather forecast for Derby for tomorrow?
Tomorrow, in Derby, predominantly sunny weather will make for pleasant outdoor conditions.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 73.4°F, while the lowest temperature will be 55.4°F.
Tomorrow, the highest temperature will be a couple of degrees higher than the average maximum temperature in May. The lowest temperature tomorrow will be in line with the average low temperature.
When is the sunrise / sunset tomorrow?
On Sunday, in Derby, sunrise will be at 5:51 am and sunset at 8:29 pm (CDT).
How many hours of daylight will Derby have tomorrow?
Tomorrow, the daylight will last for 14h and 38min.

Hourly weather forecast

12 am
  • 52°F
  • Feels like:
    50°F
Clear
Clear
  • Wind: 5mph N
  • Pressure: 29.94"Hg
  • Humidity: 62%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 48°F
  • Feels like:
    46°F
Clear
Clear
  • Wind: 6mph N
  • Pressure: 29.94"Hg
  • Humidity: 69%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 46°F
  • Feels like:
    43°F
Clear
Clear
  • Wind: 7mph NE
  • Pressure: 30"Hg
  • Humidity: 74%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 5:51 am
6 am
  • 45°F
  • Feels like:
    41°F
Sunny
Sunny
  • Wind: 6mph NE
  • Pressure: 30"Hg
  • Humidity: 78%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 10mi
8 am
  • 50°F
  • Feels like:
    46°F
Sunny
Sunny
  • Wind: 7mph NE
  • Pressure: 30"Hg
  • Humidity: 68%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 57°F
  • Feels like:
    55°F
Sunny
Sunny
  • Wind: 7mph NE
  • Pressure: 30"Hg
  • Humidity: 54%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 63°F
  • Feels like:
    63°F
Sunny
Sunny
  • Wind: 7mph ENE
  • Pressure: 29.97"Hg
  • Humidity: 44%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 68°F
  • Feels like:
    68°F
Sunny
Sunny
  • Wind: 9mph E
  • Pressure: 29.91"Hg
  • Humidity: 38%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 72°F
  • Feels like:
    72°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph E
  • Pressure: 29.85"Hg
  • Humidity: 34%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 72°F
  • Feels like:
    72°F
Partly Cloudy
Partly Cloudy
  • Wind: 13mph E
  • Pressure: 29.83"Hg
  • Humidity: 35%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 68°F
  • Feels like:
    68°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph E
  • Pressure: 29.8"Hg
  • Humidity: 40%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:29 pm
10 pm
  • 64°F
  • Feels like:
    64°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 12mph E
  • Pressure: 29.8"Hg
  • Humidity: 46%
  • Precip. probability: 14%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, a combination of sunny and cloudy weather is forecasted.
The temperature will be between the lowest temperature of 44.6°F and the highest temperature of 71.6°F. The warmest part of the day will be from 4 pm to 6 pm.
Tomorrow, the maximum will be relatively higher than the average high for May. The lowest temperature tomorrow will be also comparable to May's average minimum.
Updated: May 17, 2025 @ 12:57:56 UTC
Published by: Weather Atlas | About Us
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Weather Forecasting & Climate
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