Weather forecast for tomorrowSan Dimas, CA
Weather forecast for tomorrow
Monday Oct 19, 2026
- 84°F
- 63°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphSSW 213°
- Humidity: 31%
- UV index: 6
- Sunrise: 6:59 am PDT
- Sunset: 6:12 pm PDT
- details ▼
Tomorrow, on Monday, sunshine is also expected with little to no cloud cover.
The highest temperature will be a temperate 84.2°F, while the lowest anticipated temperature is a breezy 62.6°F.
The expected high of 84.2°F appears seasonally off, better matching September's typical values.
Sunrise will be at 6:59 am and sunset at 6:12 pm; tomorrow's daylight will last for 11h and 13min.
The highest temperature will be a temperate 84.2°F, while the lowest anticipated temperature is a breezy 62.6°F.
The expected high of 84.2°F appears seasonally off, better matching September's typical values.
Sunrise will be at 6:59 am and sunset at 6:12 pm; tomorrow's daylight will last for 11h and 13min.
Hourly overview
Hourly temperatures
Warmest hour: 3 pm 84°C.
Coldest hour: 6 am 64°C.
Coldest hour: 6 am 64°C.
Chance of precipitation
Highest chance: 9 pm 1%.
Hourly weather forecast
- 12 am
- 70°F
- Feels like:70°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphENE 58°
- Humidity: 43%
- Pressure: 29.91"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 2 am
- 68°F
- Feels like:68°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphNE 36°
- Humidity: 42%
- Pressure: 29.91"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 4 am
- 66°F
- Feels like:66°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphNNE 20°
- Humidity: 46%
- Pressure: 29.88"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 6 am
- 64°F
- Feels like:64°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphNE 39°
- Humidity: 44%
- Pressure: 29.91"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
Sunrise: 6:59 am
- 8 am
- 68°F
- Feels like:68°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphNE 46°
- Humidity: 40%
- Pressure: 29.91"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 10 am
- 75°F
- Feels like:75°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphSSE 160°
- Humidity: 31%
- Pressure: 29.91"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 12 pm
- 81°F
- Feels like:81°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphSSW 196°
- Humidity: 26%
- Pressure: 29.88"Hg
- Visibility: 10mi
- UV index: 6
- details ▼
- 2 pm
- 82°F
- Feels like:82°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphSW 234°
- Humidity: 26%
- Pressure: 29.83"Hg
- Visibility: 10mi
- UV index: 5
- details ▼
- 4 pm
- 82°F
- Feels like:82°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphWSW 238°
- Humidity: 28%
- Pressure: 29.8"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 6 pm
- 79°F
- Feels like:79°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphWSW 252°
- Humidity: 36%
- Pressure: 29.8"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:12 pm
- 8 pm
- 73°F
- Feels like:73°F
Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphWSW 249°
- Humidity: 50%
- Pressure: 29.83"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 68°F
- Feels like:68°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 3mphWNW 289°
- Humidity: 62%
- Pressure: 29.85"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
Tomorrow, on Monday, sunshine is expected.
The temperature will be between the lowest temperature of 64.4°F and the highest temperature of 84.2°F. The hottest part of the day is expected around 3 pm.
The maximum temperature will align more closely with September's average high of 86.7°F than with October's 78.3°F. The minimum temperature will be a few degrees higher than October's average low of 58.1°F.
The temperature will be between the lowest temperature of 64.4°F and the highest temperature of 84.2°F. The hottest part of the day is expected around 3 pm.
The maximum temperature will align more closely with September's average high of 86.7°F than with October's 78.3°F. The minimum temperature will be a few degrees higher than October's average low of 58.1°F.
Updated: Oct 18, 2026 @ 07:22:09 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
Tomorrow, uninterrupted sunshine is anticipated.
Tomorrow, the maximum temperature in San Dimas will be 84.2°F, while the minimum temperature will be 62.6°F.
The maximum temperature will be a few degrees higher than the average highest temperature of 78.3°F in October. The lowest temperature will be also a couple of degrees higher than the average low of 58.1°F.
The maximum temperature will be a few degrees higher than the average highest temperature of 78.3°F in October. The lowest temperature will be also a couple of degrees higher than the average low of 58.1°F.
On Monday, in San Dimas, sunrise will be at 6:59 am and sunset at 6:12 pm (PDT).
In San Dimas, tomorrow, there will be 11h and 13min of daylight.
