Partly cloudy
Feels like 92°F
Wind direction SW
Gusts 13 mph
Humidity 40%
Cloud cover 59%
Pressure 29.91 inHg
Now · 5:06 PM
Grayback, TX Weather Forecast – Hourly & 15-Day
United States · Texas
90°F
Light thunderstorms
Feels like: 92°F
💧 Humidity 39%
🌡 Pressure 29.94 inHg
💨 Wind 5 mph
👁 Visibility 13.5 mi
☁ Clouds 59%
☀️ UV index 1.7 · Low
🌅 Sunrise 7:25 AM
🌇 Sunset 7:30 PM
Hourly Forecast for Grayback
Today
Partly cloudy
Light thunderstorms
Feels like 86°F
Wind direction S
Gusts 9 mph
Humidity 65%
Cloud cover 97%
Pressure 29.97 inHg
Tomorrow
Overcast night
Feels like 79°F
Wind direction SE
Gusts 19 mph
Humidity 63%
Cloud cover 100%
Pressure 29.97 inHg
Mostly cloudy night
Feels like 75°F
Wind direction SE
Gusts 21 mph
Humidity 51%
Cloud cover 84%
Pressure 29.97 inHg
Light thunderstorms
Feels like 70°F
Wind direction S
Gusts 20 mph
Humidity 81%
Cloud cover 100%
Pressure 29.97 inHg
Partly cloudy
Feels like 76°F
Wind direction S
Gusts 14 mph
Humidity 70%
Cloud cover 49%
Pressure 30.00 inHg
Sunny
Feels like 86°F
Wind direction S
Gusts 20 mph
Humidity 45%
Cloud cover 3%
Pressure 29.97 inHg
Mostly sunny
Feels like 93°F
Wind direction S
Gusts 21 mph
Humidity 37%
Cloud cover 13%
Pressure 29.85 inHg
Light thunderstorms
Feels like 91°F
Wind direction S
Gusts 17 mph
Humidity 59%
Cloud cover 62%
Pressure 29.83 inHg
Light thunderstorms
Feels like 80°F
Wind direction NE
Gusts 12 mph
Humidity 85%
Cloud cover 70%
Pressure 29.88 inHg
Sunday
Clear night
Feels like 78°F
Wind direction S
Gusts 15 mph
Humidity 89%
Cloud cover 12%
Pressure 29.91 inHg
Clear night
Feels like 77°F
Wind direction S
Gusts 12 mph
Humidity 76%
Cloud cover 3%
Pressure 29.88 inHg
Clear night
Feels like 77°F
Wind direction SE
Gusts 5 mph
Humidity 84%
Cloud cover 2%
Pressure 29.88 inHg
Sunny
Feels like 81°F
Wind direction S
Gusts 8 mph
Humidity 73%
Cloud cover 2%
Pressure 29.91 inHg
Mostly cloudy
Feels like 94°F
Wind direction SW
Gusts 12 mph
Humidity 51%
Cloud cover 84%
Pressure 29.88 inHg
Overcast
Feels like 99°F
Wind direction NE
Gusts 10 mph
Humidity 39%
Cloud cover 99%
Pressure 29.83 inHg
Today
Partly cloudy
Feels like 92°F
Wind direction SWGusts 13 mph
Humidity 40%Cloud cover 59%Pressure 29.91 inHg
Strong thunderstorm
Feels like 88°F
Wind direction SGusts 14 mph
Humidity 43%Cloud cover 73%Pressure 29.91 inHg
Overcast night
Feels like 89°F
Wind direction SEGusts 12 mph
Humidity 47%Cloud cover 98%Pressure 29.94 inHg
Light thunderstorms
Feels like 86°F
Wind direction SGusts 9 mph
Humidity 65%Cloud cover 97%Pressure 29.97 inHg
Light thunderstorms
Feels like 82°F
Wind direction SEGusts 11 mph
Humidity 80%Cloud cover 89%Pressure 30.00 inHg
Mostly cloudy night
Feels like 80°F
Wind direction SEGusts 14 mph
Humidity 69%Cloud cover 91%Pressure 29.97 inHg
Tomorrow
Overcast night
Feels like 79°F
Wind direction SEGusts 19 mph
Humidity 63%Cloud cover 100%Pressure 29.97 inHg
Overcast night
Feels like 76°F
Wind direction SEGusts 22 mph
Humidity 55%Cloud cover 100%Pressure 29.97 inHg
Overcast night
Feels like 76°F
Wind direction SEGusts 21 mph
Humidity 52%Cloud cover 100%Pressure 29.97 inHg
Mostly cloudy night
Feels like 75°F
Wind direction SEGusts 21 mph
Humidity 51%Cloud cover 84%Pressure 29.97 inHg
Mostly cloudy night
Feels like 74°F
Wind direction SEGusts 21 mph
Humidity 51%Cloud cover 94%Pressure 29.94 inHg
Overcast night
Feels like 75°F
Wind direction SGusts 19 mph
Humidity 53%Cloud cover 98%Pressure 29.97 inHg
Light thunderstorms
Feels like 70°F
Wind direction SGusts 20 mph
Humidity 81%Cloud cover 100%Pressure 29.97 inHg
Light rain
Feels like 72°F
Wind direction SGusts 20 mph
Humidity 83%Cloud cover 99%Pressure 29.97 inHg
Overcast
Feels like 73°F
Wind direction SGusts 15 mph
Humidity 79%Cloud cover 99%Pressure 30.00 inHg
Partly cloudy
Feels like 76°F
Wind direction SGusts 14 mph
Humidity 70%Cloud cover 49%Pressure 30.00 inHg
Mostly sunny
Feels like 80°F
Wind direction SGusts 16 mph
Humidity 59%Cloud cover 27%Pressure 30.00 inHg
Mostly sunny
Feels like 83°F
Wind direction SGusts 18 mph
Humidity 52%Cloud cover 16%Pressure 29.97 inHg
Sunny
Feels like 86°F
Wind direction SGusts 20 mph
Humidity 45%Cloud cover 3%Pressure 29.97 inHg
Mostly sunny
Feels like 88°F
Wind direction SGusts 20 mph
Humidity 42%Cloud cover 20%Pressure 29.94 inHg
Strong thunderstorm
Feels like 92°F
Wind direction SGusts 23 mph
Humidity 39%Cloud cover 23%Pressure 29.91 inHg
Mostly sunny
Feels like 93°F
Wind direction SGusts 21 mph
Humidity 37%Cloud cover 13%Pressure 29.85 inHg
Overcast
Feels like 93°F
Wind direction SGusts 21 mph
Humidity 37%Cloud cover 96%Pressure 29.85 inHg
Overcast
Feels like 92°F
Wind direction SGusts 20 mph
Humidity 39%Cloud cover 99%Pressure 29.83 inHg
Light thunderstorms
Feels like 91°F
Wind direction SGusts 17 mph
Humidity 59%Cloud cover 62%Pressure 29.83 inHg
Light rain
Feels like 90°F
Wind direction SGusts 11 mph
Humidity 52%Cloud cover 17%Pressure 29.83 inHg
Light thunderstorms
Feels like 86°F
Wind direction EGusts 7 mph
Humidity 69%Cloud cover 41%Pressure 29.85 inHg
Light thunderstorms
Feels like 80°F
Wind direction NEGusts 12 mph
Humidity 85%Cloud cover 70%Pressure 29.88 inHg
Light thunderstorms
Feels like 82°F
Wind direction SGusts 15 mph
Humidity 89%Cloud cover 31%Pressure 29.91 inHg
Light rain
Feels like 80°F
Wind direction SGusts 13 mph
Humidity 92%Cloud cover 12%Pressure 29.91 inHg
Sunday
Clear night
Feels like 78°F
Wind direction SGusts 15 mph
Humidity 89%Cloud cover 12%Pressure 29.91 inHg
Clear night
Feels like 76°F
Wind direction SGusts 16 mph
Humidity 82%Cloud cover 1%Pressure 29.88 inHg
Clear night
Feels like 77°F
Wind direction SGusts 15 mph
Humidity 80%Cloud cover 4%Pressure 29.88 inHg
Clear night
Feels like 77°F
Wind direction SGusts 12 mph
Humidity 76%Cloud cover 3%Pressure 29.88 inHg
Clear night
Feels like 77°F
Wind direction SGusts 12 mph
Humidity 77%Cloud cover 8%Pressure 29.88 inHg
Mostly cloudy night
Feels like 77°F
Wind direction SGusts 8 mph
Humidity 82%Cloud cover 66%Pressure 29.88 inHg
Clear night
Feels like 77°F
Wind direction SEGusts 5 mph
Humidity 84%Cloud cover 2%Pressure 29.88 inHg
Clear night
Feels like 77°F
Wind direction SGusts 6 mph
Humidity 85%Cloud cover 1%Pressure 29.88 inHg
Sunny
Feels like 79°F
Wind direction NEGusts 6 mph
Humidity 84%Cloud cover 1%Pressure 29.91 inHg
Sunny
Feels like 81°F
Wind direction SGusts 8 mph
Humidity 73%Cloud cover 2%Pressure 29.91 inHg
Mostly sunny
Feels like 85°F
Wind direction SWGusts 13 mph
Humidity 64%Cloud cover 27%Pressure 29.91 inHg
Partly cloudy
Feels like 90°F
Wind direction SWGusts 13 mph
Humidity 57%Cloud cover 45%Pressure 29.88 inHg
Mostly cloudy
Feels like 94°F
Wind direction SWGusts 12 mph
Humidity 51%Cloud cover 84%Pressure 29.88 inHg
Overcast
Feels like 98°F
Wind direction NWGusts 11 mph
Humidity 47%Cloud cover 96%Pressure 29.88 inHg
Overcast
Feels like 98°F
Wind direction NEGusts 10 mph
Humidity 43%Cloud cover 100%Pressure 29.85 inHg
Overcast
Feels like 99°F
Wind direction NEGusts 10 mph
Humidity 39%Cloud cover 99%Pressure 29.83 inHg
Overcast
Feels like 98°F
Wind direction NGusts 10 mph
Humidity 37%Cloud cover 97%Pressure 29.80 inHg
Overcast
Feels like 96°F
Wind direction NGusts 11 mph
Humidity 35%Cloud cover 95%Pressure 29.80 inHg
Mostly cloudy
Feels like 93°F
Wind direction NGusts 12 mph
Humidity 35%Cloud cover 91%Pressure 29.80 inHg
Mostly cloudy
Feels like 92°F
Wind direction NGusts 12 mph
Humidity 39%Cloud cover 63%Pressure 29.80 inHg
Partly cloudy night
Feels like 87°F
Wind direction NEGusts 11 mph
Humidity 48%Cloud cover 51%Pressure 29.83 inHg
Mostly clear night
Feels like 84°F
Wind direction EGusts 15 mph
Humidity 57%Cloud cover 17%Pressure 29.85 inHg
Mostly clear night
Feels like 84°F
Wind direction EGusts 14 mph
Humidity 65%Cloud cover 20%Pressure 29.88 inHg
Mostly clear night
Feels like 82°F
Wind direction EGusts 9 mph
Humidity 69%Cloud cover 34%Pressure 29.88 inHg
Monday
Mostly clear night
Feels like 81°F
Wind direction EGusts 10 mph
Humidity 69%Cloud cover 15%Pressure 29.88 inHg
Mostly clear night
Feels like 80°F
Wind direction EGusts 10 mph
Humidity 71%Cloud cover 14%Pressure 29.88 inHg
Clear night
Feels like 80°F
Wind direction NEGusts 8 mph
Humidity 74%Cloud cover 9%Pressure 29.88 inHg
Clear night
Feels like 78°F
Wind direction NEGusts 7 mph
Humidity 77%Cloud cover 4%Pressure 29.88 inHg
Clear night
Feels like 77°F
Wind direction NEGusts 9 mph
Humidity 81%Cloud cover 1%Pressure 29.88 inHg
Clear night
Feels like 77°F
Wind direction NEGusts 9 mph
Humidity 84%Cloud cover 0%Pressure 29.88 inHg
Clear night
Feels like 76°F
Wind direction EGusts 11 mph
Humidity 86%Cloud cover 0%Pressure 29.91 inHg
Clear night
Feels like 76°F
Wind direction EGusts 11 mph
Humidity 88%Cloud cover 0%Pressure 29.91 inHg
In Grayback and, more broadly, across the state of Texas: Clear skies this morning give way to very hot conditions as the day progresses, with temperatures climbing between 73 and 99 degrees Fahrenheit. In the afternoon, the heat will intensify, and some brief showers may develop, bringing around 0.04 inches of rain. There is a moderate chance—up to 61%—for rain during the peak hours. Winds will remain light from the southwest, generally around 5 mph, with occasional gusts reaching up to 13 mph. Overall, expect a hot and mainly dry day with a brief window for rain in the late afternoon.
15-Day Weather Outlook for Grayback
TomorrowTomorrow
Light thunderstorms
94°/72°
💧 0 in
💨 14 mph
Light thunderstorms
94°/72°
💧 0 in
💨 14 mph
Daytime temperature 87°F
Feels like 86°F
Humidity 60%
Pressure 29.94 inHg
Cloud cover 61%
Wind direction S
Gusts 23 mph
Sunrise 7:26 AM
Sunset 7:29 PM
Sunday, September 27Sun, Sep. 27
Mostly cloudy
95°/72°
💧 0 in
💨 10 mph
Mostly cloudy
95°/72°
💧 0 in
💨 10 mph
Daytime temperature 89°F
Feels like 94°F
Humidity 62%
Pressure 29.85 inHg
Cloud cover 42%
Wind direction SW
Gusts 16 mph
Sunrise 7:27 AM
Sunset 7:27 PM
Monday, September 28Mon, Sep. 28
Mostly sunny
78°/72°
💧 0 in
💨 7 mph
Mostly sunny
78°/72°
💧 0 in
💨 7 mph
Daytime temperature 72°F
Feels like 76°F
Humidity 79%
Pressure 29.88 inHg
Cloud cover 5%
Wind direction E
Gusts 11 mph
Sunrise 7:27 AM
Sunset 7:26 PM
TEMPERATURE OUTLOOK
Temperature & Weather Trends in Grayback
AIR QUALITY FORECAST
Air Quality Forecast for Grayback
Fair
Nearest forecast value
6:00 PM
PM2.5 PM2.5 Good 1,3µg/m³
Air quality is favorable for outdoor activities.
PM10 PM10 Good 1,5µg/m³
Air quality is favorable for outdoor activities.
O₃ O₃ Fair 98,7µg/m³
Air quality is acceptable for most people.
NO₂ NO₂ Good 0,9µg/m³
Air quality is favorable for outdoor activities.
Air quality is acceptable for most people.
Fair
Selected time
12:00 AM
PM2.5 PM2.5 Good 3,6µg/m³
Air quality is favorable for outdoor activities.
PM10 PM10 Good 4,1µg/m³
Air quality is favorable for outdoor activities.
O₃ O₃ Fair 92,4µg/m³
Air quality is acceptable for most people.
NO₂ NO₂ Good 0,9µg/m³
Air quality is favorable for outdoor activities.
Air quality is acceptable for most people.
Fair
Selected time
12:00 AM
PM2.5 PM2.5 Good 1,8µg/m³
Air quality is favorable for outdoor activities.
PM10 PM10 Good 2,4µg/m³
Air quality is favorable for outdoor activities.
O₃ O₃ Fair 67,3µg/m³
Air quality is acceptable for most people.
NO₂ NO₂ Good 1,6µg/m³
Air quality is favorable for outdoor activities.
Air quality is acceptable for most people.
Good
Selected time
12:00 AM
PM2.5 PM2.5 Good 1,5µg/m³
Air quality is favorable for outdoor activities.
PM10 PM10 Good 2,6µg/m³
Air quality is favorable for outdoor activities.
O₃ O₃ Good 50,9µg/m³
Air quality is favorable for outdoor activities.
NO₂ NO₂ Good 2,7µg/m³
Air quality is favorable for outdoor activities.
Air quality is favorable for outdoor activities.
Fair
Selected time
12:00 AM
PM2.5 PM2.5 Good 2,6µg/m³
Air quality is favorable for outdoor activities.
PM10 PM10 Good 3,3µg/m³
Air quality is favorable for outdoor activities.
O₃ O₃ Fair 66,6µg/m³
Air quality is acceptable for most people.
NO₂ NO₂ Good 1,4µg/m³
Air quality is favorable for outdoor activities.
Air quality is acceptable for most people.
HEALTH & EXPOSURE
UV, Sun & Health Outlook in Grayback
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 4,6Moderate
🙂Fair
Tomorrow
UV 4,6Moderate
🙂Fair
Monday
UV 0,0Low
🙂Fair
Hourly UV index today
6:00 PMUV 1,5
7:00 PMUV 0,6
Hourly UV index tomorrow
7:00 AMUV 0,0
8:00 AMUV 0,0
9:00 AMUV 0,6
10:00 AMUV 1,8
11:00 AMUV 2,9
12:00 PMUV 4,0
1:00 PMUV 4,5
2:00 PMUV 4,6
3:00 PMUV 4,2
4:00 PMUV 3,6
5:00 PMUV 1,3
6:00 PMUV 1,0
7:00 PMUV 0,5
Today's weather health advice
Open today's recommendations.
Moderate UV risk
Sunglasses and sun protection are recommended for prolonged exposure.
Acceptable air quality
Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.
Stay hydrated
Drink water regularly, especially during physical activity or prolonged sun exposure.
Good conditions for outdoor activities
Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.
WIND OUTLOOK
Hourly Wind Forecast for Grayback
Sustained wind
Max gusts
The technical data used to calculate this forecast for Grayback were updated today at 5:06 PM. The displayed forecasts cover the period through 27/09/2026 at 3:00 PM. Weather and air-quality data provided by WEATHER-INFO.COM. UV-index data derived from ECMWF UVB by WEATHER PORTAL. Weather information is generated automatically and periodically reviewed by our technical team.
NIGHT SKY · GRAYBACK, TEXAS
Tonight's Stargazing & Shooting Stars
Local night-sky conditions and meteor activity for Jasper.
26/100Best-hour score
No good viewing window tonight
Astronomical darkness exists, but current sky conditions are unfavorable.
Cloud cover
84%
Real hourly forecast for the best viewing hour.
Moonlight
100%
Full Moon · Moon about 47° above the horizon at the best viewing hour.
Meteor activity
Southern Taurids
Reference ZHR 7 · Radiant 60° high at the best hour.
Estimated visible meteors
Poor visibility
Meteor activity may occur above the clouds, but local viewing conditions are not suitable.
Chance ≥1 meteor in 30 minNot meaningful
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
ACTIVE NOW
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak
UPCOMING
NOV 6–NOV 30
LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% 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.