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Now · 1:01 PM

Santa Rosa Weather & Hourly Forecast

United States · Texas · 78582

Light thunderstorms
99°F
Light thunderstorms
Feels like: 102°F
💧 Humidity 37% 🌡 Pressure 29.85 inHg 💨 Wind 7 mph 👁 Visibility 6.7 mi Clouds 12% ☀️ UV index 9.9 · Very high 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Santa Rosa

Today
Light thunderstorms · 2:00 PM Light thunderstorms
102° 💧 0.006 in 💨 6 mph H 32%29.83 inHg
Partly cloudy · 5:00 PM Partly cloudy
103° 💧 0.073 in 💨 9 mph H 27%29.71 inHg
Mostly cloudy night · 8:00 PM Mostly cloudy night
93° 💧 0.002 in 💨 11 mph H 44%29.77 inHg
Mostly clear night · 11:00 PM Mostly clear night
86° 💧 None 💨 13 mph H 68%29.85 inHg
Tomorrow
Partly cloudy night · 2:00 AM Partly cloudy night
83° 💧 None 💨 9 mph H 79%29.85 inHg
Partly cloudy night · 5:00 AM Partly cloudy night
82° 💧 None 💨 7 mph H 83%29.83 inHg
Sunny · 8:00 AM Sunny
82° 💧 None 💨 8 mph H 81%29.85 inHg
Strong thunderstorm · 11:00 AM Strong thunderstorm
93° 💧 0.001 in 💨 9 mph H 49%29.88 inHg
Mostly sunny · 2:00 PM Mostly sunny
102° 💧 0.000 in 💨 7 mph H 32%29.83 inHg
Mostly sunny · 5:00 PM Mostly sunny
103° 💧 0.024 in 💨 10 mph H 27%29.74 inHg
Mostly clear night · 8:00 PM Mostly clear night
93° 💧 0.001 in 💨 12 mph H 42%29.80 inHg
Clear night · 11:00 PM Clear night
86° 💧 None 💨 13 mph H 67%29.88 inHg
Monday
Clear night · 2:00 AM Clear night
83° 💧 None 💨 10 mph H 77%29.88 inHg
Clear night · 5:00 AM Clear night
82° 💧 None 💨 8 mph H 80%29.85 inHg
Sunny · 8:00 AM Sunny
82° 💧 None 💨 6 mph H 79%29.88 inHg
Sunny · 11:00 AM Sunny
93° 💧 0.000 in 💨 8 mph H 50%29.91 inHg

In Santa Rosa and, more broadly, across the state of Texas: The rest of the day will be mostly sunny with a few clouds, and temperatures will remain hot, ranging from 83 to 92 degrees Fahrenheit. Winds will be moderate from the southeast, reaching up to 17 mph with gusts up to 19 mph. No significant rainfall is expected, so outdoor plans should be comfortable. It’s a good idea to stay hydrated and wear sun protection if you're spending time outside. The weather is typical for a warm, sunny afternoon, so enjoy the day accordingly.

15-Day Weather Outlook for Santa Rosa

TomorrowTomorrow Light thunderstorms Light thunderstorms 103°/82° 💧 None 💨 13 mph
Monday, Sep 7Mon Sep 7 Mostly sunny Mostly sunny 103°/82° 💧 None 💨 14 mph
Tuesday, Sep 8Tue Sep 8 Mostly sunny Mostly sunny 103°/81° 💧 0.126 in 💨 14 mph
Wednesday, Sep 9Wed Sep 9 Mostly sunny Mostly sunny 102°/80° 💧 0.045 in 💨 14 mph
Thursday, Sep 10Thu Sep 10 Mostly cloudy Mostly cloudy 102°/81° 💧 0.031 in 💨 13 mph
Friday, Sep 11Fri Sep 11 Mostly cloudy Mostly cloudy 93°/80° 💧 0.025 in 💨 13 mph
Saturday, Sep 12Sat Sep 12 Partly cloudy Partly cloudy 99°/81° 💧 0.031 in 💨 12 mph
Sunday, Sep 13Sun Sep 13 Light rain Light rain 98°/82° 💧 0.095 in 💨 14 mph
Monday, Sep 14Mon Sep 14 Light rain Light rain 97°/80° 💧 0.042 in 💨 14 mph
Tuesday, Sep 15Tue Sep 15 Mostly sunny Mostly sunny 98°/79° 💧 0.044 in 💨 12 mph
Wednesday, Sep 16Wed Sep 16 Mostly sunny Mostly sunny 96°/79° 💧 0.095 in 💨 11 mph
Thursday, Sep 17Thu Sep 17 Light rain Light rain 94°/77° 💧 0.102 in 💨 11 mph
Friday, Sep 18Fri Sep 18 Light rain Light rain 94°/77° 💧 0.142 in 💨 8 mph
Saturday, Sep 19Sat Sep 19 Overcast Overcast 92°/76° 💧 0.148 in 💨 9 mph
Sunday, Sep 20Sun Sep 20 Light rain Light rain 92°/89° 💧 0.049 in 💨 9 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Santa Rosa

Vertical axis: °F · Color based on temperature
Light thunderstorms at 2:00 PM
102° Today 2:00 PM
Partly cloudy at 3:00 PM
104° 3:00 PM
Partly cloudy at 4:00 PM
104° 4:00 PM
Partly cloudy at 5:00 PM
103° 5:00 PM
Light thunderstorms at 6:00 PM
92° Today 6:00 PM
Light thunderstorms at 7:00 PM
95° 7:00 PM
Mostly cloudy night at 8:00 PM
93° 8:00 PM
Mostly cloudy night at 9:00 PM
90° 9:00 PM
Partly cloudy night at 10:00 PM
88° Today 10:00 PM
Mostly clear night at 11:00 PM
86° 11:00 PM
Mostly clear night at 12:00 AM
85° 12:00 AM
Mostly clear night at 1:00 AM
84° 1:00 AM
Partly cloudy night at 2:00 AM
83° Tomorrow 2:00 AM
Mostly cloudy night at 3:00 AM
83° 3:00 AM
Mostly cloudy night at 4:00 AM
82° 4:00 AM
Partly cloudy night at 5:00 AM
82° 5:00 AM
Partly cloudy night at 6:00 AM
82° Tomorrow 6:00 AM
Partly cloudy night at 7:00 AM
82° 7:00 AM
Sunny at 8:00 AM
82° 8:00 AM
Sunny at 9:00 AM
85° 9:00 AM
Sunny at 10:00 AM
89° Tomorrow 10:00 AM
Strong thunderstorm at 11:00 AM
93° 11:00 AM
Sunny at 12:00 PM
96° 12:00 PM
Mostly sunny at 1:00 PM
100° 1:00 PM
Mostly sunny at 2:00 PM
102° Tomorrow 2:00 PM
Mostly sunny at 3:00 PM
102° 3:00 PM
Mostly sunny at 4:00 PM
103° 4:00 PM
Mostly sunny at 5:00 PM
103° 5:00 PM
Mostly sunny at 6:00 PM
101° Tomorrow 6:00 PM
Light rain at 7:00 PM
94° 7:00 PM
Mostly clear night at 8:00 PM
93° 8:00 PM
Clear night at 9:00 PM
91° 9:00 PM
Clear night at 10:00 PM
88° Tomorrow 10:00 PM
Clear night at 11:00 PM
86° 11:00 PM
Clear night at 12:00 AM
85° 12:00 AM
Clear night at 1:00 AM
84° 1:00 AM
Clear night at 2:00 AM
83° Monday 2:00 AM
Clear night at 3:00 AM
83° 3:00 AM
Clear night at 4:00 AM
83° 4:00 AM
Clear night at 5:00 AM
82° 5:00 AM
Clear night at 6:00 AM
82° Monday 6:00 AM
Clear night at 7:00 AM
82° 7:00 AM
Sunny at 8:00 AM
82° 8:00 AM
Sunny at 9:00 AM
85° 9:00 AM
Sunny at 10:00 AM
89° Monday 10:00 AM
Sunny at 11:00 AM
93° 11:00 AM
Sunny at 12:00 PM
96° 12:00 PM
Sunny at 1:00 PM
99° 1:00 PM
Mostly sunny at 2:00 PM
101° Monday 2:00 PM
Mostly sunny at 3:00 PM
102° 3:00 PM
Mostly sunny at 4:00 PM
103° 4:00 PM
Mostly sunny at 5:00 PM
102° 5:00 PM
Partly cloudy at 6:00 PM
100° Monday 6:00 PM
Mostly sunny at 7:00 PM
97° 7:00 PM
Clear night at 4:00 AM
82° 4:00 AM
Clear night at 7:00 AM
81° 7:00 AM
Sunny at 10:00 AM
88° Tuesday 10:00 AM
Sunny at 1:00 PM
98° 1:00 PM
Mostly sunny at 4:00 PM
103° 4:00 PM
Mostly sunny at 7:00 PM
95° 7:00 PM
Mostly clear night at 10:00 PM
87° Tuesday 10:00 PM
Clear night at 1:00 AM
83° 1:00 AM
Clear night at 4:00 AM
82° 4:00 AM
Clear night at 7:00 AM
80° 7:00 AM
Sunny at 10:00 AM
88° Wednesday 10:00 AM
Mostly sunny at 1:00 PM
99° 1:00 PM
Partly cloudy at 4:00 PM
102° 4:00 PM
Mostly cloudy at 7:00 PM
92° 7:00 PM
Clear night at 10:00 PM
88° Wednesday 10:00 PM
Partly cloudy night at 1:00 AM
83° 1:00 AM
Mostly cloudy night at 4:00 AM
81° 4:00 AM
Mostly clear night at 7:00 AM
81° 7:00 AM
Partly cloudy at 10:00 AM
89° Thursday 10:00 AM
Overcast at 1:00 PM
98° 1:00 PM
Mostly cloudy at 4:00 PM
102° 4:00 PM
Mostly cloudy at 7:00 PM
93° 7:00 PM
Partly cloudy night at 10:00 PM
88° Thursday 10:00 PM
Overcast night at 1:00 AM
84° 1:00 AM
Overcast night at 7:00 AM
84° 7:00 AM
Overcast at 1:00 PM
80° 1:00 PM
Partly cloudy at 7:00 PM
99° Friday 7:00 PM
Overcast night at 1:00 AM
94° 1:00 AM
Overcast night at 7:00 AM
84° 7:00 AM
Overcast at 1:00 PM
81° 1:00 PM
Partly cloudy at 7:00 PM
98° Saturday 7:00 PM
Light rain at 1:00 AM
88° 1:00 AM
Overcast night at 7:00 AM
84° 7:00 AM
Overcast at 1:00 PM
82° 1:00 PM
Light rain at 7:00 PM
97° Sunday 7:00 PM
Partly cloudy night at 1:00 AM
91° 1:00 AM
Overcast night at 7:00 AM
83° 7:00 AM
Mostly cloudy at 1:00 PM
80° 1:00 PM
Sunny at 7:00 PM
98° Monday 7:00 PM
Mostly clear night at 1:00 AM
90° 1:00 AM
Clear night at 7:00 AM
83° 7:00 AM
Sunny at 1:00 PM
79° 1:00 PM
Mostly sunny at 7:00 PM
96° Tuesday 7:00 PM
Partly cloudy night at 1:00 AM
88° 1:00 AM
Mostly clear night at 7:00 AM
82° 7:00 AM
Partly cloudy at 1:00 PM
79° 1:00 PM
Partly cloudy at 7:00 PM
94° Wednesday 7:00 PM
Light rain at 1:00 AM
81° 1:00 AM
Mostly clear night at 7:00 AM
79° 7:00 AM
Sunny at 1:00 PM
77° 1:00 PM
Mostly sunny at 7:00 PM
94° Thursday 7:00 PM
Partly cloudy night at 1:00 AM
85° 1:00 AM
Mostly cloudy night at 7:00 AM
80° 7:00 AM
Light rain at 1:00 PM
77° 1:00 PM
Overcast at 7:00 PM
92° Friday 7:00 PM
Partly cloudy night at 1:00 AM
83° 1:00 AM
Mostly clear night at 7:00 AM
79° 7:00 AM
Sunny at 1:00 PM
76° 1:00 PM
Light rain at 7:00 PM
92° Saturday 7:00 PM
Mostly clear night at 1:00 AM
89° 1:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Santa Rosa

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 2:00 PM
PM2.5 Fine particles Good 3,0µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 3,7µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 58,7µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 0,6µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Santa Rosa

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme
Today UV 10,2Very high 😊Good
Tomorrow UV 10,3Very high 😊Good
Monday UV 10,4Very high 😊Good
Tuesday UV 10,1Very high 😊Good
Wednesday UV 7,0High 😊Good
Thursday UV 9,0Very high Unavailable
Friday UV 8,0Very high Unavailable
Hourly UV index today
2:00 PMUV 10,2 3:00 PMUV 8,7 4:00 PMUV 6,1 5:00 PMUV 3,4 6:00 PMUV 1,3 7:00 PMUV 0,2
Today's weather health advice Open today's recommendations.

Very high UV risk

Use SPF 50+ sunscreen, a hat and sunglasses. Seek shade and limit exposure around midday.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

High heat

Stay hydrated and avoid intense exercise during the hottest part of the day.

Best in the morning or late in the day

For walking, running or cycling, prefer the early morning or late afternoon.

WIND OUTLOOK

Hourly Wind Forecast for Santa Rosa

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 2:00 PM 3:00 PM 4:00 PM 5:00 PM Today 6:00 PM 7:00 PM 8:00 PM 9:00 PM Today 10:00 PM 11:00 PM 12:00 AM 1:00 AM Tomorrow 2:00 AM 3:00 AM 4:00 AM 5:00 AM Tomorrow 6:00 AM 7:00 AM 8:00 AM 9:00 AM Tomorrow 10:00 AM 11:00 AM 12:00 PM 1:00 PM Tomorrow 2:00 PM 3:00 PM 4:00 PM 5:00 PM Tomorrow 6:00 PM 7:00 PM 8:00 PM 9:00 PM Tomorrow 10:00 PM 11:00 PM 12:00 AM 1:00 AM Monday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Monday 6:00 AM 7:00 AM 8:00 AM 9:00 AM Monday 10:00 AM 11:00 AM 12:00 PM 1:00 PM Monday 2:00 PM 3:00 PM 4:00 PM 5:00 PM Monday 6:00 PM 7:00 PM 4:00 AM 7:00 AM Tuesday 10:00 AM 1:00 PM 4:00 PM 7:00 PM Tuesday 10:00 PM 1:00 AM 4:00 AM 7:00 AM Wednesday 10:00 AM 1:00 PM 4:00 PM 7:00 PM Wednesday 10:00 PM 1:00 AM 4:00 AM 7:00 AM Thursday 10:00 AM 1:00 PM 4:00 PM 7:00 PM Thursday 10:00 PM 1:00 AM 7:00 AM 1:00 PM Friday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Saturday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Sunday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Monday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Tuesday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Wednesday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Thursday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Friday 7:00 PM 1:00 AM 7:00 AM 1:00 PM Saturday 7:00 PM 1:00 AM
Sustained wind Max gusts
NIGHT SKY · SANTA ROSA, TEXAS

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 11:00 PM–12:00 AM.

88/100Best-hour score
BEST TIME TONIGHT 11:00 PM–12:00 AM Astronomical darkness: 9:09 PM–5:58 AM
Cloud cover 16% Real hourly forecast for the best viewing hour.
Moonlight 32% Last Quarter · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 9° high at the best hour.
Estimated visible meteors 0–1/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min20%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
AUG 28–SEP 5
AurigidsStart AUG 28 · Peak SEP 1 · End SEP 5 · ZHR 6 · 80% Moon at peak
ACTIVE NOW
SEP 5–SEP 21
September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak
ACTIVE NOW
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
UPCOMING
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

Forecast data for Santa Rosa were last refreshed today at 1:01 PM. The current forecast period extends through 07/09/2026 at 11:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.