Weather forecast for 10 daysOlney, MD

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 61°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphNNE 23°
  • Humidity: 47%
  • UV index: 5
  • Sunrise: 7:21 am EDT
  • Sunset: 6:25 pm EDT
  • ▼
On Sunday, in Olney, skies are expected to be clear and full of sunshine.
Temperature is forecasted to swing from a high of an enjoyable 60.8°F to a low of a wintry 37.4°F.
The high temperature will be a few degrees lower than the typical October level of 65.8°F.
Sunrise will be at 7:21 am and sunset at 6:25 pm; tomorrow's daylight will last for 11h and 4min.

10-day overview

Daily temperatures

Maximum temperature: 70°C.
Coldest day: tomorrow 61°C.

Chance of precipitation

Highest chance: Sunday 25.10. 18%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 36°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphN 7°
  • Humidity: 70%
  • UV index: 0
  • Sunrise: 7:20 am EDT
  • Sunset: 6:26 pm EDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 61°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 6mphNNE 23°
  • Humidity: 47%
  • UV index: 5
  • Sunrise: 7:21 am EDT
  • Sunset: 6:25 pm EDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 66°F
  • 46°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 7mphN 5°
  • Humidity: 54%
  • UV index: 4
  • Sunrise: 7:22 am EDT
  • Sunset: 6:24 pm EDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 70°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 10mphN 355°
  • Humidity: 50%
  • UV index: 4
  • Sunrise: 7:23 am EDT
  • Sunset: 6:22 pm EDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 66°F
  • 43°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 8mphN 1°
  • Humidity: 53%
  • UV index: 4
  • Sunrise: 7:24 am EDT
  • Sunset: 6:21 pm EDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 68°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 9mphNNW 339°
  • Humidity: 51%
  • UV index: 4
  • Sunrise: 7:25 am EDT
  • Sunset: 6:20 pm EDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 64°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 7mphN 10°
  • Humidity: 59%
  • UV index: 4
  • Sunrise: 7:26 am EDT
  • Sunset: 6:18 pm EDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 63°F
  • 37°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 6mphNE 42°
  • Humidity: 58%
  • UV index: 4
  • Sunrise: 7:27 am EDT
  • Sunset: 6:17 pm EDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 64°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 18%
  • Precipitation: 0"
  • Wind: 5mphNW 310°
  • Humidity: 60%
  • UV index: 4
  • Sunrise: 7:28 am EDT
  • Sunset: 6:16 pm EDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 70°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 6mphNW 307°
  • Humidity: 61%
  • UV index: 4
  • Sunrise: 7:29 am EDT
  • Sunset: 6:14 pm EDT
  • ▼
For the coming ten days, primarily mostly clear and occasionally dull weather is anticipated.
Rain is not forecasted in Olney in the upcoming period.
In the upcoming days, the highest temperature will range between 60.8°F and 69.8°F, while nighttime temperatures are expected to vary from 35.6°F to 46.4°F.
Tuesday and next Monday, with the highest temperature of 69.8°F, will be the warmest days; expect the coldest day on Sunday with a high of 60.8°F.
Updated: Oct 18, 2026 @ 02:49:43 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, in Olney, skies are expected to be clear and full of sunshine.

Tomorrow, the maximum temperature will be 60.8°F, while the minimum temperature will be 37.4°F.
The maximum temperature tomorrow will be relatively lower than the average highest temperature in October. The lowest temperature tomorrow will be uncommonly lower than the average low of 50.2°F.

On Sunday, in Olney, sunrise will be at 7:21 am and sunset at 6:25 pm (EDT).

Tomorrow, the daylight will last for 11h and 4min.