Weather forecast for tomorrowSanta Margarita, TX
Weather forecast for tomorrow
Monday Oct 19, 2026
- 84°F
- 66°F
AM Clouds / PM Sun
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 7mphNE 42°
- Humidity: 51%
- UV index: 5
- Sunrise: 7:37 am CDT
- Sunset: 7:04 pm CDT
- details ▼
On Monday, in Santa Margarita, the day starts cloudy, but conditions will brighten up as the afternoon unfolds.
The highest forecasted temperature is a moderately hot 84.2°F, while the lowest temperature will be a breezy 66.2°F.
The maximum heat index, which represents the influence of relative humidity on air temperature, is calculated to be a blazing 86°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The expected daily high is projected to match October's typical maximum of 87.8°F.
Sunrise will be at 7:37 am and sunset at 7:04 pm; tomorrow's daylight will last for 11h and 26min.
The highest forecasted temperature is a moderately hot 84.2°F, while the lowest temperature will be a breezy 66.2°F.
The maximum heat index, which represents the influence of relative humidity on air temperature, is calculated to be a blazing 86°F. Take into consideration that the heat index values are calculated for shade and light wind conditions.
The expected daily high is projected to match October's typical maximum of 87.8°F.
Sunrise will be at 7:37 am and sunset at 7:04 pm; tomorrow's daylight will last for 11h and 26min.
Hourly overview
Hourly temperatures
Warmest period: 3 pm - 6 pm 82°C.
Coldest hour: 6 am 63°C.
Coldest hour: 6 am 63°C.
Chance of precipitation
Highest chance: 3%.
Hourly weather forecast
- 12 am
- 66°F
- Feels like:66°F
Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphN 351°
- Humidity: 51%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 64°F
- Feels like:64°F
Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphN 356°
- Humidity: 57%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 63°F
- Feels like:63°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 1mphN 0°
- Humidity: 63%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 63°F
- Feels like:63°F
Mostly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphN 352°
- Humidity: 67%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:37 am
- 8 am
- 63°F
- Feels like:63°F
Mostly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 1mphNNW 329°
- Humidity: 69%
- Pressure: 30.15"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 70°F
- Feels like:70°F
Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 2mphN 355°
- Humidity: 59%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 12 pm
- 77°F
- Feels like:77°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphNE 49°
- Humidity: 47%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 5
- details ▼
- 2 pm
- 81°F
- Feels like:82°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 3mphENE 75°
- Humidity: 43%
- Pressure: 30.12"Hg
- Visibility: 10mi
- UV index: 5
- details ▼
- 4 pm
- 84°F
- Feels like:84°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 5mphE 90°
- Humidity: 40%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 6 pm
- 82°F
- Feels like:82°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphE 83°
- Humidity: 43%
- Pressure: 30.03"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 7:04 pm
- 8 pm
- 77°F
- Feels like:81°F
Mostly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 7mphE 85°
- Humidity: 56%
- Pressure: 30.06"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 73°F
- Feels like:75°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 6mphE 91°
- Humidity: 69%
- Pressure: 30.09"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Monday, primarily cloudy and occasionally dry and sunny weather is anticipated.
The temperature will be between a minimum of 60.8°F and a maximum of 84.2°F. The hottest part of the day will be at 4 pm and 5 pm.
The maximum temperature will be alike with the average high of 87.8°F in October. The nighttime low will be also relatively lower than the typical October minimum temperature of 70.3°F.
The temperature will be between a minimum of 60.8°F and a maximum of 84.2°F. The hottest part of the day will be at 4 pm and 5 pm.
The maximum temperature will be alike with the average high of 87.8°F in October. The nighttime low will be also relatively lower than the typical October minimum temperature of 70.3°F.
Updated: Oct 18, 2026 @ 14:41:03 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 Monday, morning clouds will linger before giving way to afternoon sunshine.
Tomorrow, the maximum temperature will be 84.2°F, while the minimum temperature will be 66.2°F. The maximum heat index, which indicates how humid air affects the felt temperature, is estimated at 86°F.
The highest temperature will be in line with the average maximum of 87.8°F in October. The lowest temperature will be a couple of degrees lower than the average low of 70.3°F.
The highest temperature will be in line with the average maximum of 87.8°F in October. The lowest temperature will be a couple of degrees lower than the average low of 70.3°F.
On Monday, in Santa Margarita, sunrise will be at 7:37 am and sunset at 7:04 pm (CDT).
Tomorrow, the daylight will last for 11h and 26min.
