Weather forecast for 10 daysHarper, TX

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 63°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphNNE 19°
  • Humidity: 36%
  • UV index: 5
  • Sunrise: 7:40 am CDT
  • Sunset: 7:03 pm CDT
  • ▼
Today, on Saturday, October 17, a pleasant, mostly sunny outlook is in place.
A temperature range of a breezy 62.6°F to an icy 39.2°F is anticipated.
The day’s maximum of 62.6°F shows a shift toward November's pattern over October's.
Sunrise was at 7:40 am and sunset will be at 7:03 pm; the daylight will last for 11h and 23min.

Sunday Oct 18, 2026

  • 70°F
  • 46°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphSE 124°
  • Humidity: 48%
  • UV index: 7
  • Sunrise: 7:41 am CDT
  • Sunset: 7:02 pm CDT
  • ▼
Tomorrow, on Sunday, October 18, mostly sunny weather is also likely, with high visibility.
The maximum forecasted temperature is a delightful 69.8°F, while the minimum temperature will be a frosty 46.4°F.
Tomorrow, the forecast high deviates from October's norm and tracks November's average temperature of 66.2°F.
Sunrise will be at 7:41 am and sunset at 7:02 pm; tomorrow's daylight will last for 11h and 22min.

10-day overview

Daily temperatures

Warmest period: Thursday - Friday 82°C.
Coldest day: today 63°C.

Chance of precipitation

Highest chance: Sunday - Monday 19%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 63°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphNNE 19°
  • Humidity: 36%
  • UV index: 5
  • Sunrise: 7:40 am CDT
  • Sunset: 7:03 pm CDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 70°F
  • 46°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphSE 124°
  • Humidity: 48%
  • UV index: 7
  • Sunrise: 7:41 am CDT
  • Sunset: 7:02 pm CDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 73°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphSSE 149°
  • Humidity: 47%
  • UV index: 7
  • Sunrise: 7:41 am CDT
  • Sunset: 7:01 pm CDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 79°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 7mphSE 131°
  • Humidity: 56%
  • UV index: 7
  • Sunrise: 7:42 am CDT
  • Sunset: 7:00 pm CDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 81°F
  • 54°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 6mphSE 134°
  • Humidity: 50%
  • UV index: 7
  • Sunrise: 7:43 am CDT
  • Sunset: 6:59 pm CDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 82°F
  • 54°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 7mphSSE 151°
  • Humidity: 52%
  • UV index: 7
  • Sunrise: 7:44 am CDT
  • Sunset: 6:58 pm CDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 82°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 12mphSSE 162°
  • Humidity: 51%
  • UV index: 6
  • Sunrise: 7:44 am CDT
  • Sunset: 6:57 pm CDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 81°F
  • 61°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 14mphSSE 161°
  • Humidity: 60%
  • UV index: 6
  • Sunrise: 7:45 am CDT
  • Sunset: 6:56 pm CDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 79°F
  • 59°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 10mphSSE 148°
  • Humidity: 62%
  • UV index: 6
  • Sunrise: 7:46 am CDT
  • Sunset: 6:55 pm CDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 81°F
  • 59°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0"
  • Wind: 10mphSSE 149°
  • Humidity: 58%
  • UV index: 6
  • Sunrise: 7:46 am CDT
  • Sunset: 6:54 pm CDT
  • ▼
Weather models show that a combination of cloudy and dry and sunny weather is expected.
Rainfall is not anticipated in Harper in the upcoming period.
The temperature will vary considerably over the next several days. Highs will range from 62.6°F to 82.4°F, while the lowest night temperatures will vary also significantly, as temperatures overnight will fluctuate from 39.2°F up to 60.8°F.
With a maximum temperature of 82.4°F, Thursday and Friday will be the warmest days in Harper; today is the coldest day, with a maximum temperature of 62.6°F.
Updated: Oct 17, 2026 @ 20:18:51 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, expect brilliant sunshine under mostly clear skies.

Tomorrow, the maximum temperature will be 69.8°F, while the minimum temperature will be 46.4°F.
The maximum temperature tomorrow will be slightly cooler than the average highest temperature in October. The lowest temperature will be notably lower than the average low of 58.3°F.

On Sunday, in Harper, sunrise will be at 7:41 am and sunset at 7:02 pm (CDT).

In Harper, the length of the day tomorrow will be 11h and 22min.