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Now · 7:40 PM

Grangerland Weather & Hourly Forecast

United States · Texas · 77302

Clear night
83°F
Clear night
Feels like: 88°F
💧 Humidity 64% 🌡 Pressure 29.91 inHg 💨 Wind 5 mph 👁 Visibility 23.5 mi Clouds 12% ☀️ UV index 0.0 · Low 🌅 Sunrise 7:08 AM 🌇 Sunset 7:19 PM

Hourly Forecast for Grangerland

Today
Clear night · 8:00 PM Clear night
83° 💧 None 💨 5 mph H 64%29.91 inHg
Clear night · 11:00 PM Clear night
80° 💧 None 💨 2 mph H 76%29.97 inHg
Tomorrow
Clear night · 2:00 AM Clear night
79° 💧 None 💨 0 mph H 80%30.00 inHg
Clear night · 5:00 AM Clear night
75° 💧 None 💨 2 mph H 91%30.00 inHg
Sunny · 8:00 AM Sunny
77° 💧 None 💨 5 mph H 85%30.03 inHg
Mostly cloudy · 11:00 AM Mostly cloudy
89° 💧 0.001 in 💨 6 mph H 56%30.03 inHg
Mostly sunny · 2:00 PM Mostly sunny
94° 💧 None 💨 7 mph H 46%30.00 inHg
Mostly sunny · 5:00 PM Mostly sunny
93° 💧 0.002 in 💨 7 mph H 46%29.97 inHg
Mostly cloudy night · 8:00 PM Mostly cloudy night
83° 💧 None 💨 4 mph H 67%29.97 inHg
Overcast night · 11:00 PM Overcast night
80° 💧 None 💨 1 mph H 78%30.03 inHg
Thursday
Mostly clear night · 2:00 AM Mostly clear night
78° 💧 None 💨 1 mph H 83%30.03 inHg
Partly cloudy night · 5:00 AM Partly cloudy night
77° 💧 None 💨 6 mph H 81%30.03 inHg
Mostly sunny · 8:00 AM Mostly sunny
76° 💧 None 💨 7 mph H 74%30.06 inHg
Overcast · 11:00 AM Overcast
86° 💧 None 💨 6 mph H 53%30.09 inHg
Mostly sunny · 2:00 PM Mostly sunny
92° 💧 0.001 in 💨 6 mph H 45%30.03 inHg
Mostly sunny · 5:00 PM Mostly sunny
91° 💧 None 💨 6 mph H 43%29.97 inHg

In Grangerland 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 Grangerland

TomorrowTomorrow Mostly cloudy Mostly cloudy 94°/75° 💧 None 💨 8 mph
Thursday, Sep 24Thu Sep 24 Overcast Overcast 92°/76° 💧 None 💨 7 mph
Friday, Sep 25Fri Sep 25 Partly cloudy Partly cloudy 91°/69° 💧 0.008 in 💨 6 mph
Saturday, Sep 26Sat Sep 26 Mostly sunny Mostly sunny 91°/69° 💧 None 💨 6 mph
Sunday, Sep 27Sun Sep 27 Overcast Overcast 93°/75° 💧 None 💨 7 mph
Monday, Sep 28Mon Sep 28 Partly cloudy Partly cloudy 91°/75° 💧 0.004 in 💨 6 mph
Tuesday, Sep 29Tue Sep 29 Overcast Overcast 89°/77° 💧 0.025 in 💨 10 mph
Wednesday, Sep 30Wed Sep 30 Thunderstorms Thunderstorms 87°/75° 💧 1.049 in 💨 7 mph
Thursday, Oct 1Thu Oct 1 Sunny Sunny 88°/69° 💧 None 💨 5 mph
Friday, Oct 2Fri Oct 2 Mostly sunny Mostly sunny 90°/71° 💧 None 💨 5 mph
Saturday, Oct 3Sat Oct 3 Overcast Overcast 90°/72° 💧 None 💨 5 mph
Sunday, Oct 4Sun Oct 4 Partly cloudy Partly cloudy 87°/73° 💧 None 💨 8 mph
Monday, Oct 5Mon Oct 5 Overcast Overcast 87°/66° 💧 None 💨 8 mph
Tuesday, Oct 6Tue Oct 6 Moderate rain Moderate rain 86°/74° 💧 0.166 in 💨 8 mph
Wednesday, Oct 7Wed Oct 7 Partly cloudy Partly cloudy 79°/76° 💧 0.217 in 💨 5 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Grangerland

Vertical axis: °F · Color based on temperature
Clear night at 8:00 PM
83° Today 8:00 PM
Clear night at 9:00 PM
82° 9:00 PM
Clear night at 10:00 PM
81° 10:00 PM
Clear night at 11:00 PM
80° 11:00 PM
Clear night at 12:00 AM
79° Tomorrow 12:00 AM
Clear night at 1:00 AM
79° 1:00 AM
Clear night at 2:00 AM
79° 2:00 AM
Clear night at 3:00 AM
77° 3:00 AM
Clear night at 4:00 AM
76° Tomorrow 4:00 AM
Clear night at 5:00 AM
75° 5:00 AM
Clear night at 6:00 AM
75° 6:00 AM
Clear night at 7:00 AM
75° 7:00 AM
Sunny at 8:00 AM
77° Tomorrow 8:00 AM
Sunny at 9:00 AM
82° 9:00 AM
Sunny at 10:00 AM
86° 10:00 AM
Mostly cloudy at 11:00 AM
89° 11:00 AM
Partly cloudy at 12:00 PM
91° Tomorrow 12:00 PM
Sunny at 1:00 PM
92° 1:00 PM
Mostly sunny at 2:00 PM
94° 2:00 PM
Mostly sunny at 3:00 PM
94° 3:00 PM
Mostly sunny at 4:00 PM
94° Tomorrow 4:00 PM
Mostly sunny at 5:00 PM
93° 5:00 PM
Mostly sunny at 6:00 PM
90° 6:00 PM
Partly cloudy at 7:00 PM
87° 7:00 PM
Mostly cloudy night at 8:00 PM
83° Tomorrow 8:00 PM
Overcast night at 9:00 PM
82° 9:00 PM
Mostly cloudy night at 10:00 PM
81° 10:00 PM
Overcast night at 11:00 PM
80° 11:00 PM
Overcast night at 12:00 AM
80° Thursday 12:00 AM
Mostly cloudy night at 1:00 AM
79° 1:00 AM
Mostly clear night at 2:00 AM
78° 2:00 AM
Mostly cloudy night at 3:00 AM
77° 3:00 AM
Mostly cloudy night at 4:00 AM
77° Thursday 4:00 AM
Partly cloudy night at 5:00 AM
77° 5:00 AM
Mostly cloudy night at 6:00 AM
76° 6:00 AM
Mostly cloudy night at 7:00 AM
76° 7:00 AM
Mostly sunny at 8:00 AM
76° Thursday 8:00 AM
Mostly cloudy at 9:00 AM
79° 9:00 AM
Overcast at 10:00 AM
83° 10:00 AM
Overcast at 11:00 AM
86° 11:00 AM
Partly cloudy at 12:00 PM
89° Thursday 12:00 PM
Mostly sunny at 1:00 PM
91° 1:00 PM
Mostly sunny at 2:00 PM
92° 2:00 PM
Sunny at 3:00 PM
92° 3:00 PM
Partly cloudy at 4:00 PM
92° Thursday 4:00 PM
Mostly sunny at 5:00 PM
91° 5:00 PM
Mostly sunny at 6:00 PM
90° 6:00 PM
Sunny at 7:00 PM
85° 7:00 PM
Clear night at 8:00 PM
80° Thursday 8:00 PM
Overcast night at 9:00 PM
79° 9:00 PM
Overcast night at 10:00 PM
78° 10:00 PM
Overcast night at 11:00 PM
77° 11:00 PM
Partly cloudy night at 12:00 AM
75° Friday 12:00 AM
Mostly clear night at 1:00 AM
74° 1:00 AM
Partly cloudy night at 2:00 AM
73° 2:00 AM
Clear night at 3:00 AM
72° 3:00 AM
Clear night at 4:00 AM
71° Friday 4:00 AM
Clear night at 5:00 AM
70° 5:00 AM
Mostly clear night at 6:00 AM
69° 6:00 AM
Mostly cloudy night at 7:00 AM
69° 7:00 AM
Mostly cloudy at 4:00 PM
91° Friday 4:00 PM
Mostly sunny at 7:00 PM
83° 7:00 PM
Clear night at 10:00 PM
76° 10:00 PM
Mostly clear night at 1:00 AM
73° 1:00 AM
Mostly clear night at 4:00 AM
72° Saturday 4:00 AM
Partly cloudy night at 7:00 AM
69° 7:00 AM
Mostly cloudy at 10:00 AM
83° 10:00 AM
Overcast at 1:00 PM
89° 1:00 PM
Overcast at 4:00 PM
91° Saturday 4:00 PM
Overcast at 7:00 PM
83° 7:00 PM
Mostly cloudy night at 10:00 PM
79° 10:00 PM
Overcast night at 1:00 AM
75° 1:00 AM
Overcast night at 4:00 AM
76° Sunday 4:00 AM
Mostly clear night at 7:00 AM
75° 7:00 AM
Mostly sunny at 10:00 AM
84° 10:00 AM
Mostly sunny at 1:00 PM
91° 1:00 PM
Mostly cloudy at 4:00 PM
93° Sunday 4:00 PM
Partly cloudy at 7:00 PM
86° 7:00 PM
Clear night at 10:00 PM
80° 10:00 PM
Mostly clear night at 1:00 AM
78° 1:00 AM
Mostly cloudy night at 4:00 AM
76° Monday 4:00 AM
Mostly cloudy night at 7:00 AM
75° 7:00 AM
Partly cloudy at 10:00 AM
84° 10:00 AM
Partly cloudy at 1:00 PM
91° 1:00 PM
Overcast at 7:00 PM
90° Monday 7:00 PM
Mostly clear night at 1:00 AM
84° 1:00 AM
Mostly cloudy night at 7:00 AM
77° 7:00 AM
Mostly cloudy at 1:00 PM
77° 1:00 PM
Overcast at 7:00 PM
89° Tuesday 7:00 PM
Mostly cloudy night at 1:00 AM
77° 1:00 AM
Partly cloudy night at 7:00 AM
77° 7:00 AM
Thunderstorms at 1:00 PM
75° 1:00 PM
Mostly sunny at 7:00 PM
87° Wednesday 7:00 PM
Clear night at 1:00 AM
83° 1:00 AM
Clear night at 7:00 AM
74° 7:00 AM
Sunny at 1:00 PM
69° 1:00 PM
Sunny at 7:00 PM
88° Thursday 7:00 PM
Clear night at 1:00 AM
82° 1:00 AM
Clear night at 7:00 AM
73° 7:00 AM
Mostly sunny at 1:00 PM
71° 1:00 PM
Sunny at 7:00 PM
90° Friday 7:00 PM
Clear night at 1:00 AM
83° 1:00 AM
Clear night at 7:00 AM
75° 7:00 AM
Overcast at 1:00 PM
72° 1:00 PM
Sunny at 7:00 PM
90° Saturday 7:00 PM
Partly cloudy night at 1:00 AM
84° 1:00 AM
Partly cloudy night at 7:00 AM
76° 7:00 AM
Mostly cloudy at 1:00 PM
73° 1:00 PM
Sunny at 7:00 PM
87° Sunday 7:00 PM
Clear night at 1:00 AM
80° 1:00 AM
Overcast night at 7:00 AM
69° 7:00 AM
Mostly cloudy at 1:00 PM
66° 1:00 PM
Sunny at 7:00 PM
87° Monday 7:00 PM
Partly cloudy night at 1:00 AM
80° 1:00 AM
Mostly cloudy night at 7:00 AM
75° 7:00 AM
Moderate rain at 1:00 PM
74° 1:00 PM
Light rain at 7:00 PM
86° Tuesday 7:00 PM
Partly cloudy night at 1:00 AM
79° 1:00 AM
Mostly clear night at 7:00 AM
76° 7:00 AM
Partly cloudy at 1:00 PM
77° 1:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Grangerland

Hourly forecast · Updated every 2 hours
Moderate
Nearest forecast value 8:00 PM
PM2.5 Fine particles Good 9,5µg/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 11,4µg/m³

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

O₃ Ozone Moderate 116,1µg/m³

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

NO₂ Nitrogen dioxide Good 4,0µg/m³

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

Sensitive people should reduce strenuous and prolonged outdoor exertion.

UV & HEALTH

UV, Sun & Health Outlook in Grangerland

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 8,6Very high 😐Moderate
Tomorrow UV 8,8Very high 😐Moderate
Thursday UV 8,8Very high 😐Moderate
Friday UV 8,2Very high 😐Moderate
Saturday UV 7,2High 😐Moderate
Sunday UV 8,0Very high Unavailable
Monday UV 8,0Very high Unavailable
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.

Caution for sensitive people

People with respiratory or cardiovascular conditions should reduce prolonged outdoor exertion.

Stay hydrated

Drink water regularly, especially during physical activity or prolonged sun exposure.

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 Grangerland

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

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 6:00 AM–7:00 AM.

97/100Best-hour score
BEST TIME TONIGHT 6:00 AM–7:00 AM Astronomical darkness: 8:38 PM–5:50 AM
Cloud cover 0% Real hourly forecast for the best viewing hour.
Moonlight 89% Waxing Gibbous · Moon below the horizon at the best viewing hour.
Meteor activity Southern Taurids Reference ZHR 7 · Radiant 66° high at the best hour.
Estimated visible meteors 1–4/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min73%
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.

Forecast data for Grangerland were last refreshed today at 7:40 PM. The current forecast period extends through 24/09/2026 at 5:00 PM. 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.