Weather forecast for 10 daysMount Rainier, MD
Weather forecast for the weekend
Sunday Oct 18, 2026
- 63°F
- 39°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphNNE 27°
- Humidity: 44%
- UV index: 5
- Sunrise: 7:20 am EDT
- Sunset: 6:25 pm EDT
- details ▼
On Sunday, in Mount Rainier, sunshine will likely continue with scattered clouds at most.
The temperature is forecasted to vary between a breezy 62.6°F and an icy 39.2°F.
The high temperature is expected to match October's standard maximum of 66.2°F.
Sunrise will be at 7:20 am and sunset at 6:25 pm; tomorrow's daylight will last for 11h and 5min.
The temperature is forecasted to vary between a breezy 62.6°F and an icy 39.2°F.
The high temperature is expected to match October's standard maximum of 66.2°F.
Sunrise will be at 7:20 am and sunset at 6:25 pm; tomorrow's daylight will last for 11h and 5min.
10-day overview
Daily temperatures
Warmest day: Tuesday 72°C.
Coldest day: Sunday 25.10. 61°C.
Coldest day: Sunday 25.10. 61°C.
Chance of precipitation
Highest chance: Sunday 25.10. 35%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 37°F
Mostly Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphN 3°
- Humidity: 65%
- UV index: 0
- Sunrise: 7:19 am EDT
- Sunset: 6:26 pm EDT
- details ▼
- Sunday
- Oct 18, 2026
- 63°F
- 39°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphNNE 27°
- Humidity: 44%
- UV index: 5
- Sunrise: 7:20 am EDT
- Sunset: 6:25 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 68°F
- 46°F
Mostly Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 9mphN 8°
- Humidity: 51%
- UV index: 5
- Sunrise: 7:21 am EDT
- Sunset: 6:23 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 72°F
- 48°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 11mphN 358°
- Humidity: 46%
- UV index: 4
- Sunrise: 7:22 am EDT
- Sunset: 6:22 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 68°F
- 46°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 10mphN 9°
- Humidity: 50%
- UV index: 4
- Sunrise: 7:23 am EDT
- Sunset: 6:21 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 70°F
- 46°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 9mphNNW 348°
- Humidity: 48%
- UV index: 4
- Sunrise: 7:24 am EDT
- Sunset: 6:19 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 66°F
- 41°F
Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 8mphNNE 18°
- Humidity: 55%
- UV index: 4
- Sunrise: 7:25 am EDT
- Sunset: 6:18 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 63°F
- 41°F
Mostly Sunny
- Precip. probability: 12%
- Precipitation: 0"
- Wind: 8mphNE 35°
- Humidity: 56%
- UV index: 4
- Sunrise: 7:26 am EDT
- Sunset: 6:17 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 61°F
- 43°F
AM Showers
- Precip. probability: 35%
- Precipitation: 0.04"
- Wind: 7mphN 4°
- Humidity: 65%
- UV index: 4
- Sunrise: 7:27 am EDT
- Sunset: 6:15 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 68°F
- 48°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 7mphNNW 345°
- Humidity: 65%
- UV index: 4
- Sunrise: 7:28 am EDT
- Sunset: 6:14 pm EDT
- details ▼
Models point to a combination of primarily dry and sunny and occasionally showery and dull weather is expected.
With a probability of 35%, rainfall is predicted only for next Sunday. Predicted precipitation will be minimal at 0.04".
In the upcoming period, the maximum temperature will vary between 60.8°F and 71.6°F, while nighttime temperatures are expected to vary from 37.4°F to 48.2°F.
Tuesday will be the warmest day, with a maximum temperature of 71.6°F; next Sunday will be the coldest day, with the highest temperature of 60.8°F.
With a probability of 35%, rainfall is predicted only for next Sunday. Predicted precipitation will be minimal at 0.04".
In the upcoming period, the maximum temperature will vary between 60.8°F and 71.6°F, while nighttime temperatures are expected to vary from 37.4°F to 48.2°F.
Tuesday will be the warmest day, with a maximum temperature of 71.6°F; next Sunday will be the coldest day, with the highest temperature of 60.8°F.
Updated: Oct 18, 2026 @ 00:48:53 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 Sunday, skies are expected to be clear and full of sunshine.
Tomorrow, the highest temperature will be 62.6°F, while the lowest temperature will be 39.2°F.
Tomorrow, the highest temperature will be in line with the average maximum temperature in October. Tomorrow, the lowest temperature will be notably lower than the average low of 51.8°F.
Tomorrow, the highest temperature will be in line with the average maximum temperature in October. Tomorrow, the lowest temperature will be notably lower than the average low of 51.8°F.
On Sunday, in Mount Rainier, sunrise will be at 7:20 am and sunset at 6:25 pm (EDT).
In Mount Rainier, the length of the day tomorrow will be 11h and 5min.
