Weather forecast for 10 daysWalnut Grove, CA
Weather forecast for the weekend
Sunday Oct 18, 2026
- 84°F
- 48°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 13mphWSW 240°
- Humidity: 47%
- UV index: 5
- Sunrise: 7:18 am PDT
- Sunset: 6:24 pm PDT
- details ▼
Tomorrow, the forecast calls for abundant sunshine.
A high of a moderately hot 84.2°F during the day contrasts markedly with a low of a frosty 48.2°F at night.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is evaluated at 84.2°F.
Tomorrow, the forecasted high of 84.2°F is more in line with September's average of 86.9°F than October's 76.5°F.
Sunrise will be at 7:18 am and sunset at 6:24 pm; tomorrow's daylight will last for 11h and 6min.
A high of a moderately hot 84.2°F during the day contrasts markedly with a low of a frosty 48.2°F at night.
The maximum heat index, which reflects the perceived temperature due to humidity levels, is evaluated at 84.2°F.
Tomorrow, the forecasted high of 84.2°F is more in line with September's average of 86.9°F than October's 76.5°F.
Sunrise will be at 7:18 am and sunset at 6:24 pm; tomorrow's daylight will last for 11h and 6min.
10-day overview
Daily temperatures
Warmest day: tomorrow 84°C.
Coldest day: Wednesday 68°C.
Coldest day: Wednesday 68°C.
Chance of precipitation
Highest chance: Thursday 44%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 48°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 4mphSW 220°
- Humidity: 66%
- UV index: 0
- Sunrise: 7:17 am PDT
- Sunset: 6:25 pm PDT
- details ▼
- Sunday
- Oct 18, 2026
- 84°F
- 48°F
Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 13mphWSW 240°
- Humidity: 47%
- UV index: 5
- Sunrise: 7:18 am PDT
- Sunset: 6:24 pm PDT
- details ▼
- Monday
- Oct 19, 2026
- 72°F
- 46°F
Mostly Sunny
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 12mphWSW 238°
- Humidity: 56%
- UV index: 5
- Sunrise: 7:19 am PDT
- Sunset: 6:22 pm PDT
- details ▼
- Tuesday
- Oct 20, 2026
- 73°F
- 52°F
Mostly Cloudy
- Precip. probability: 7%
- Precipitation: 0.04"
- Wind: 5mphWNW 289°
- Humidity: 58%
- UV index: 3
- Sunrise: 7:20 am PDT
- Sunset: 6:21 pm PDT
- details ▼
- Wednesday
- Oct 21, 2026
- 68°F
- 54°F
Cloudy
- Precip. probability: 24%
- Precipitation: 0.08"
- Wind: 6mphNW 305°
- Humidity: 64%
- UV index: 3
- Sunrise: 7:21 am PDT
- Sunset: 6:20 pm PDT
- details ▼
- Thursday
- Oct 22, 2026
- 70°F
- 52°F
AM Showers
- Precip. probability: 44%
- Precipitation: 0.08"
- Wind: 7mphWSW 253°
- Humidity: 75%
- UV index: 4
- Sunrise: 7:22 am PDT
- Sunset: 6:18 pm PDT
- details ▼
- Friday
- Oct 23, 2026
- 73°F
- 46°F
Sunny
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 7mphW 266°
- Humidity: 65%
- UV index: 4
- Sunrise: 7:23 am PDT
- Sunset: 6:17 pm PDT
- details ▼
- Saturday
- Oct 24, 2026
- 73°F
- 46°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 6mphWSW 257°
- Humidity: 61%
- UV index: 4
- Sunrise: 7:24 am PDT
- Sunset: 6:16 pm PDT
- details ▼
- Sunday
- Oct 25, 2026
- 73°F
- 48°F
Partly Cloudy
- Precip. probability: 17%
- Precipitation: 0"
- Wind: 7mphW 265°
- Humidity: 56%
- UV index: 4
- Sunrise: 7:25 am PDT
- Sunset: 6:14 pm PDT
- details ▼
- Monday
- Oct 26, 2026
- 72°F
- 45°F
Partly Cloudy
- Precip. probability: 14%
- Precipitation: 0"
- Wind: 8mphWNW 295°
- Humidity: 48%
- UV index: 4
- Sunrise: 7:26 am PDT
- Sunset: 6:13 pm PDT
- details ▼
cloud-filled, bright and damp weather is expected.
With minimal precipitation of 0.08", rainfall is predicted for Wednesday and Thursday.
Temperature variation will be noticeable in the upcoming period. The maximum temperature will vary between 68°F and 84.2°F, while the lowest temperature will be between 44.6°F and 53.6°F.
With the highest temperature of 84.2°F, Sunday will be the hottest day; Wednesday will be the coldest day, with the highest temperature of 68°F.
With minimal precipitation of 0.08", rainfall is predicted for Wednesday and Thursday.
Temperature variation will be noticeable in the upcoming period. The maximum temperature will vary between 68°F and 84.2°F, while the lowest temperature will be between 44.6°F and 53.6°F.
With the highest temperature of 84.2°F, Sunday will be the hottest day; Wednesday will be the coldest day, with the highest temperature of 68°F.
Updated: Oct 18, 2026 @ 04:31:29 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, in Walnut Grove, conditions remain stable and sunny, with little cloud presence.
Tomorrow, the maximum temperature will be 84.2°F, while the minimum temperature will be 48.2°F. The maximum heat index, which integrates air moisture with ambient temperature, is calculated to be 84.2°F.
Tomorrow, the highest temperature will be slightly warmer than the average maximum temperature in October. Tomorrow, the lowest temperature will be also a few degrees lower than the average low temperature.
Tomorrow, the highest temperature will be slightly warmer than the average maximum temperature in October. Tomorrow, the lowest temperature will be also a few degrees lower than the average low temperature.
On Sunday, in Walnut Grove, sunrise will be at 7:18 am and sunset at 6:24 pm (PDT).
In Walnut Grove, tomorrow, there will be 11h and 6min of daylight.
