Weather forecast for todayHarlan, IN

Weather forecast for today

Current condition 1:31 am EDT

  • 36°F
  • Feels like:
    36°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 0mphNNE 20°
  • Humidity: 95%
  • Dewpoint: 34°F
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
At the moment, visibility is at its best under a bright, clear sky.
The temperature is an icy 35.6°F. The current temperature is almost at the minimum-predicted 33.8°F for today.

Sunday Oct 18, 2026

  • 63°F
  • 34°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 9mphSSW 204°
  • Humidity: 62%
  • UV index: 4
  • Sunrise: 7:54 am EDT
  • Sunset: 6:54 pm EDT
  • ▼
Today, on Sunday, October 18, sunny skies and pleasant visibility are expected.
A stark contrast will be observed between the day's peak temperature of a breezy 62.6°F and the night's low of an icy 33.8°F.
Today's top temperature will adhere to the average October high temperature of 61.3°F.
Sunrise will be at 7:54 am and sunset at 6:54 pm; the daylight will last for 10h and 59min.

Hourly overview

Hourly temperatures

Warmest hour: 5 pm 63°C.
Coldest period: 5 am - 8 am 34°C.

Chance of precipitation

Highest chance: 2%.

Hourly weather forecast

  • 2 am
  • 36°F
  • Feels like:
    36°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphSSW 212°
  • Humidity: 97%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 4 am
  • 34°F
  • Feels like:
    34°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 1mphSSW 200°
  • Humidity: 97%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 34°F
  • Feels like:
    34°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphSSW 206°
  • Humidity: 94%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:54 am
  • 8 am
  • 34°F
  • Feels like:
    30°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphSSW 207°
  • Humidity: 96%
  • Pressure: 30.53"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 45°F
  • Feels like:
    41°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphSSW 206°
  • Humidity: 78%
  • Pressure: 30.53"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 12 pm
  • 54°F
  • Feels like:
    52°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphSSW 207°
  • Humidity: 55%
  • Pressure: 30.5"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 2 pm
  • 59°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphSSW 206°
  • Humidity: 45%
  • Pressure: 30.47"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 4 pm
  • 63°F
  • Feels like:
    61°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphSSW 201°
  • Humidity: 43%
  • Pressure: 30.45"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 6 pm
  • 59°F
  • Feels like:
    59°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 6mphS 190°
  • Humidity: 48%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:54 pm
  • 8 pm
  • 50°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 3mphS 173°
  • Humidity: 70%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 46°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 3mphS 178°
  • Humidity: 80%
  • Pressure: 30.42"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Harlan, primarily bright and sunny weather is anticipated.
The temperature will be between the highest temperature of 62.6°F and the lowest temperature of 33.8°F. The warmest part of the day will be at 4 pm and 5 pm.
The temperature today will be in line with the average high in October. The expected low will be more in line with what’s common in November than the current October average of 45.5°F.
Updated: Oct 18, 2026 @ 05:31:18 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (1:31 am EDT) is 35.6°F.

On Sunday, bright and sunny weather is expected.

Today, the maximum temperature will be 62.6°F, while the minimum temperature will be 33.8°F.
The maximum temperature will be in line with the average highest temperature of 61.3°F in October. Today, the lowest temperature will be uncommonly lower than the average low of 45.5°F.

On Sunday, in Harlan, sunrise will be at 7:54 am and sunset at 6:54 pm (EDT).

Today, the daylight will last for 10h and 59min.