Weather forecast for tomorrowHarlan, IA
Weather forecast for tomorrow
Monday Oct 19, 2026
- 68°F
- 43°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 11mphS 173°
- Humidity: 63%
- UV index: 4
- Sunrise: 7:38 am CDT
- Sunset: 6:34 pm CDT
- details ▼
Tomorrow, on Monday, October 19, the sky will feature a blend of clouds and sunshine.
Temperatures are expected to peak at an agreeable 68°F and drop to a minimum of a frosty 42.8°F.
Temperatures are higher than average, more in line with September's norm of 75°F than with October's 59.7°F.
Sunrise will be at 7:38 am and sunset at 6:34 pm; tomorrow's daylight will last for 10h and 56min.
Temperatures are expected to peak at an agreeable 68°F and drop to a minimum of a frosty 42.8°F.
Temperatures are higher than average, more in line with September's norm of 75°F than with October's 59.7°F.
Sunrise will be at 7:38 am and sunset at 6:34 pm; tomorrow's daylight will last for 10h and 56min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 66°C.
Coldest hour: 6 am 43°C.
Coldest hour: 6 am 43°C.
Chance of precipitation
Highest chance: 6 am 7%.
Hourly weather forecast
- 12 am
- 48°F
- Feels like:45°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 6mphS 186°
- Humidity: 74%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 46°F
- Feels like:43°F
Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 6mphS 185°
- Humidity: 82%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 43°F
- Feels like:41°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 5mphS 178°
- Humidity: 90%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 43°F
- Feels like:39°F
Partly Cloudy
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 4mphS 173°
- Humidity: 95%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:38 am
- 8 am
- 43°F
- Feels like:41°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 4mphSSE 165°
- Humidity: 95%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 52°F
- Feels like:48°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 7mphS 171°
- Humidity: 78%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 12 pm
- 61°F
- Feels like:59°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 9mphS 180°
- Humidity: 56%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 2 pm
- 64°F
- Feels like:64°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphS 174°
- Humidity: 48%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 4 pm
- 66°F
- Feels like:66°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 10mphS 179°
- Humidity: 44%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 63°F
- Feels like:63°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 8mphSSE 161°
- Humidity: 46%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:34 pm
- 8 pm
- 55°F
- Feels like:54°F
Mostly Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 5mphSSE 146°
- Humidity: 63%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 52°F
- Feels like:50°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 4mphSSE 153°
- Humidity: 71%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, a combination of cloudy and bright weather is expected.
The temperature will vary between a minimum of 42.8°F and a maximum of 66.2°F. The warmest part of the day will be from 3 pm to 5 pm.
The temperature will feel more consistent with September's average high than the expected maximum for October. The minimum temperature will be consistent with October's average low of 44.1°F.
The temperature will vary between a minimum of 42.8°F and a maximum of 66.2°F. The warmest part of the day will be from 3 pm to 5 pm.
The temperature will feel more consistent with September's average high than the expected maximum for October. The minimum temperature will be consistent with October's average low of 44.1°F.
Updated: Oct 18, 2026 @ 13:07:27 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Monday, in Harlan, clouds and sunshine will alternate throughout the day.
Tomorrow, the highest temperature will be 68°F, while the lowest temperature will be 42.8°F.
The highest temperature will be moderately higher than the average maximum of 59.7°F in October. The lowest temperature will be in line with the average low of 44.1°F.
The highest temperature will be moderately higher than the average maximum of 59.7°F in October. The lowest temperature will be in line with the average low of 44.1°F.
On Monday, in Harlan, sunrise will be at 7:38 am and sunset at 6:34 pm (CDT).
In Harlan, tomorrow, there will be 10h and 56min of daylight.
