Weather forecast for tomorrowHerndon, KY
Weather forecast for tomorrow
Monday Oct 19, 2026
- 73°F
- 43°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 5mphWSW 242°
- Humidity: 43%
- UV index: 5
- Sunrise: 7:01 am CDT
- Sunset: 6:08 pm CDT
- details ▼
Tomorrow, on Monday, October 19, conditions remain stable and sunny, with little cloud presence.
A significant variation in temperature is expected, ranging from a high of a warm 73.4°F to a low of a chilly 42.8°F.
The expected peak temperature today will be relatively higher than the average October maximum of 69.1°F.
Sunrise will be at 7:01 am and sunset at 6:08 pm; tomorrow's daylight will last for 11h and 7min.
A significant variation in temperature is expected, ranging from a high of a warm 73.4°F to a low of a chilly 42.8°F.
The expected peak temperature today will be relatively higher than the average October maximum of 69.1°F.
Sunrise will be at 7:01 am and sunset at 6:08 pm; tomorrow's daylight will last for 11h and 7min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 72°C.
Coldest hour: 6 am 43°C.
Coldest hour: 6 am 43°C.
Chance of precipitation
Highest chance: 3 am - 6 am 5%.
Hourly weather forecast
- 12 am
- 48°F
- Feels like:48°F
Clear
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 2mphESE 109°
- Humidity: 78%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 46°F
- Feels like:46°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 2mphSE 135°
- Humidity: 81%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 45°F
- Feels like:45°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 2mphSE 145°
- Humidity: 85%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 43°F
- Feels like:43°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 2mphSE 145°
- Humidity: 90%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:01 am
- 8 am
- 45°F
- Feels like:45°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 2mphSSE 158°
- Humidity: 85%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 61°F
- Feels like:61°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphSSW 198°
- Humidity: 47%
- Pressure: 30.42"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 68°F
- Feels like:68°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphSW 228°
- Humidity: 31%
- Pressure: 30.39"Hg
- Visibility: 10mi
- UV index: 5
- details ▼
- 2 pm
- 72°F
- Feels like:72°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphNW 308°
- Humidity: 26%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 4 pm
- 72°F
- Feels like:72°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphN 6°
- Humidity: 26%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 6 pm
- 66°F
- Feels like:66°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphNNE 27°
- Humidity: 36%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:08 pm
- 8 pm
- 57°F
- Feels like:57°F
Clear
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphNNE 34°
- Humidity: 54%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 54°F
- Feels like:54°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 2mphNE 40°
- Humidity: 66%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Monday, a cloudless sky and mainly sunshiny weather are expected.
The temperature will be between a minimum of 42.8°F and a maximum of 71.6°F. The warmest part of the day will be from 2 pm to 4 pm.
The forecasted high will be slightly warmer than the typical October maximum of 69.1°F. The lowest temperature is more similar to November's average minimum of 39.9°F than the usual minimum of 50.4°F in October.
The temperature will be between a minimum of 42.8°F and a maximum of 71.6°F. The warmest part of the day will be from 2 pm to 4 pm.
The forecasted high will be slightly warmer than the typical October maximum of 69.1°F. The lowest temperature is more similar to November's average minimum of 39.9°F than the usual minimum of 50.4°F in October.
Updated: Oct 18, 2026 @ 15:47:39 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, sunny and dry conditions are anticipated.
Tomorrow, the highest temperature in Herndon will be 73.4°F, while the lowest temperature will be 42.8°F.
The maximum temperature will be moderately higher than the average highest temperature of 69.1°F in October. The lowest temperature will be also relatively lower than the average low of 50.4°F.
The maximum temperature will be moderately higher than the average highest temperature of 69.1°F in October. The lowest temperature will be also relatively lower than the average low of 50.4°F.
On Monday, in Herndon, sunrise will be at 7:01 am and sunset at 6:08 pm (CDT).
In Herndon, Kentucky, the length of the day tomorrow will be 11h and 7min.
