Weather forecast for 10 daysGrottoes, VA
Weather forecast for the weekend
Saturday Oct 17, 2026
- 55°F
- 32°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 13mphN 0°
- Humidity: 44%
- UV index: 5
- Sunrise: 7:26 am EDT
- Sunset: 6:34 pm EDT
- details ▼
Today, bright conditions and mild breezes are expected.
The anticipated temperature range extends from a high of a mild 55.4°F to a low of an icy 32°F.
Today, the forecasted high will be lower and closer to November's typical value of 52.5°F than October's 64.4°F.
Sunrise was at 7:26 am and sunset will be at 6:34 pm; the daylight will last for 11h and 8min.
The anticipated temperature range extends from a high of a mild 55.4°F to a low of an icy 32°F.
Today, the forecasted high will be lower and closer to November's typical value of 52.5°F than October's 64.4°F.
Sunrise was at 7:26 am and sunset will be at 6:34 pm; the daylight will last for 11h and 8min.
Sunday Oct 18, 2026
- 61°F
- 32°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 6mphNE 34°
- Humidity: 46%
- UV index: 5
- Sunrise: 7:27 am EDT
- Sunset: 6:33 pm EDT
- details ▼
Tomorrow, on Sunday, expect sunny weather with a crisp, clear sky.
Temperature readings are predicted to span from a high of an enjoyable 60.8°F to a low of a wintry 32°F.
The highest temperature is predicted to follow the average for October, around 64.4°F.
Sunrise will be at 7:27 am and sunset at 6:33 pm; tomorrow's daylight will last for 11h and 6min.
Temperature readings are predicted to span from a high of an enjoyable 60.8°F to a low of a wintry 32°F.
The highest temperature is predicted to follow the average for October, around 64.4°F.
Sunrise will be at 7:27 am and sunset at 6:33 pm; tomorrow's daylight will last for 11h and 6min.
10-day overview
Daily temperatures
Maximum temperature: 72°C.
Coldest day: today 55°C.
Coldest day: today 55°C.
Chance of precipitation
Highest chance: Monday 26.10. 24%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- 55°F
- 32°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 13mphN 0°
- Humidity: 44%
- UV index: 5
- Sunrise: 7:26 am EDT
- Sunset: 6:34 pm EDT
- details ▼
- Sunday
- Oct 18, 2026
- 61°F
- 32°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 6mphNE 34°
- Humidity: 46%
- UV index: 5
- Sunrise: 7:27 am EDT
- Sunset: 6:33 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 66°F
- 41°F
Sunny
- Precip. probability: 3%
- Precipitation: 0"
- Wind: 8mphNNE 18°
- Humidity: 48%
- UV index: 5
- Sunrise: 7:28 am EDT
- Sunset: 6:32 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 72°F
- 43°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 9mphN 7°
- Humidity: 40%
- UV index: 5
- Sunrise: 7:29 am EDT
- Sunset: 6:30 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 66°F
- 39°F
Sunny
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 8mphNNE 16°
- Humidity: 53%
- UV index: 5
- Sunrise: 7:30 am EDT
- Sunset: 6:29 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 72°F
- 41°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 7mphN 5°
- Humidity: 48%
- UV index: 4
- Sunrise: 7:31 am EDT
- Sunset: 6:28 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 66°F
- 37°F
Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 7mphNNE 18°
- Humidity: 54%
- UV index: 4
- Sunrise: 7:32 am EDT
- Sunset: 6:26 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 63°F
- 37°F
Mostly Sunny
- Precip. probability: 13%
- Precipitation: 0"
- Wind: 6mphNNE 28°
- Humidity: 63%
- UV index: 4
- Sunrise: 7:33 am EDT
- Sunset: 6:25 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 64°F
- 43°F
Partly Cloudy
- Precip. probability: 20%
- Precipitation: 0"
- Wind: 6mphNNE 15°
- Humidity: 64%
- UV index: 4
- Sunrise: 7:34 am EDT
- Sunset: 6:24 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 70°F
- 45°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 5mphN 355°
- Humidity: 65%
- UV index: 4
- Sunrise: 7:35 am EDT
- Sunset: 6:23 pm EDT
- details ▼
Ten-day trends indicate that primarily clear and occasionally cloudy weather is predicted.
Rainfall is not anticipated in Grottoes in the upcoming period.
Substantial differences in temperature are forecasted in the next ten days. The temperature is expected to swing from 55.4°F up to 71.6°F, while the difference in minimum temperatures will be also substantial, as temperatures overnight will fluctuate from 32°F up to 44.6°F.
The warmest days will be Tuesday and Thursday, with a maximum of 71.6°F; today is the coldest day, with a maximum temperature of 55.4°F.
Rainfall is not anticipated in Grottoes in the upcoming period.
Substantial differences in temperature are forecasted in the next ten days. The temperature is expected to swing from 55.4°F up to 71.6°F, while the difference in minimum temperatures will be also substantial, as temperatures overnight will fluctuate from 32°F up to 44.6°F.
The warmest days will be Tuesday and Thursday, with a maximum of 71.6°F; today is the coldest day, with a maximum temperature of 55.4°F.
Updated: Oct 17, 2026 @ 17:02:01 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 Saturday, in Grottoes, bright conditions and mild breezes are expected.
Today, the maximum temperature will be 55.4°F, while the minimum temperature will be 32°F.
Today, the highest temperature will be slightly cooler than the average maximum temperature in October. Today, the lowest temperature will be noticeably lower than the average low of 45.3°F.
Today, the highest temperature will be slightly cooler than the average maximum temperature in October. Today, the lowest temperature will be noticeably lower than the average low of 45.3°F.
On Saturday, in Grottoes, sunrise was at 7:26 am and sunset will be at 6:34 pm (EDT).
In Grottoes, today, there will be 11h and 8min of daylight.
On Sunday, in Grottoes, bright and sunny weather is expected.
Tomorrow, the maximum temperature will be 60.8°F, while the minimum temperature will be 32°F.
The maximum temperature tomorrow will be in line with the average highest temperature in October. The lowest temperature tomorrow will be noticeably lower than the average low of 45.3°F.
The maximum temperature tomorrow will be in line with the average highest temperature in October. The lowest temperature tomorrow will be noticeably lower than the average low of 45.3°F.
On Sunday, in Grottoes, sunrise will be at 7:27 am and sunset at 6:33 pm (EDT).
In Grottoes, tomorrow, there will be 11h and 6min of daylight.





