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Air Quality AlertInland Harris; Inland Brazoria; Inland Galveston; Coastal Harris; Coastal Brazoria; Coastal Galveston; Brazoria Islands; Galveston Island; Bolivar Peninsula

Air Quality Alert issued September 21 at 2:57PM CDT by NWS Houston/Galveston TX

TX, USAZIP 77546Live NOAA Station

Friendswood, TX

Mainly clearFeels like 100°F+5° heat index
96°F/76°F
6 mph 42°
55%Humidity
92°F
National Weather Service High-Resolution Rapid Refresh (HRRR)
Updated: 06:30 AM (America/Chicago)

Daily Meteorological Briefing

Friendswood, TX

Synthesized forecast and practical day-planning insights

Expect mild and stable weather across Friendswood, TX today.

Current temperature is 92°F (feels like 100°F), with daytime highs reaching 96°F and overnight lows around 76°F. Humidity is at 55%, with atmospheric pressure steady at 1015.3 hPa.

Sun protection is recommended with UV reaching 6.05. Wear SPF and sunglasses during midday hours.
Daily Range
Δ 11° Variation
Rain Likelihood
Low (< 10%)
Solar Exposure
UV 6.05High UV

24-Hour Temperature & Rain Outlook

Hourly temperature progression and precipitation probability

Temp (°F) Rain (%)

Hourly Forecast

Next 16 Hours
Now
80°F
0%
1 AM
80°F
0%
2 AM
78°F
1%
3 AM
78°F
1%
4 AM
78°F
2%
5 AM
78°F
2%
6 AM
76°F
3%
7 AM
77°F
4%
8 AM
78°F
5%
9 AM
83°F
5%
10 AM
87°F
6%
11 AM
91°F
4%
12 PM
94°F
3%
1 PM
94°F
2%
2 PM
95°F
2%
3 PM
96°F
5%

10-Day Forecast

Extended 10-day meteorological outlook

10-Day Range
Today
Sep 22
7%
76°F
96°F
Wed
Sep 23
10%
78°F
95°F
Thu
Sep 24
1%
80°F
96°F
Fri
Sep 25
2%
80°F
94°F
Sat
Sep 26
7%
79°F
90°F
Sun
Sep 27
14%
78°F
91°F
Mon
Sep 28
30%
77°F
90°F
Tue
Sep 29
46%
77°F
90°F
Wed
Sep 30
43%
78°F
85°F
Thu
Oct 1
29%
78°F
89°F

Weather Details & Observations

Real-time atmospheric measurements and environmental indicators

UV IndexHigh
6.05 / 11+
Protection requiredPeak 7.4
Wind42°
6 mph
Wind Gusts:7 mph
Conditions:Gentle breeze
Sun CycleDaylight
Sunrise07:09 AM
Sunset07:17 PM
Solar Noon:12:54 PM
HumidityComfortable
55%
Dew Point:73°F
PressureSteady
29.98 inHg
Trend:Stable (+0.1 hPa)
VisibilityClear
20.1 mi
Haze:Minimal
Air Quality Index (AQI)Moderate
89US EPA Standard

Air quality is acceptable for most people.

PM2.530 µg
OZONE103 µg
PM1036 µg

Daily Lifestyle & Activity Index

Practical recommendations tailored to current local conditions

Outdoor SportsCaution

Extreme temperatures. Indoor exercise recommended.

Car WashRecommended

Dry conditions will keep your vehicle clean.

Pollen & AllergyLow Risk

Pollen counts remain in the comfortable range.

Driving SafetyOptimal

Dry pavement and clear visibility throughout.

Sun & Moon • Celestial Dynamics

Solar orbital arc trajectory and lunar cycle visibility

Solar Day TrackDaylight Arc
Sunrise02:09 AM
Daylight ~13h
Sunset02:17 PM
Lunar Phase & StargazingNight Sky
Waxing Gibbous
80% Illumination

Stargazing condition: Optimal Visibility

Next Full Moon in ~5 daysTidal Currents Normal

Frequently Asked Questions - Friendswood, Texas

The current weather in Friendswood is around 92°F. Forecast models from NOAA and high-resolution satellite imagery provide 10-day trends and real-time precipitation radars updated every 15 minutes.

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