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Now · 1:57 PM

Union Grove Weather & Hourly Forecast

United States · Texas · 75647

Sunny
94°F
Sunny
Feels like: 102°F
💧 Humidity 48% 🌡 Pressure 30.03 inHg 💨 Wind 2 mph 👁 Visibility 26.0 mi Clouds 2% ☀️ UV index 8.1 · Very high 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Union Grove

Today
Sunny · 2:00 PM Sunny
97° 💧 0.003 in 💨 3 mph H 41%30.00 inHg
Mostly sunny · 5:00 PM Mostly sunny
97° 💧 0.002 in 💨 6 mph H 37%29.94 inHg
Mostly clear night · 8:00 PM Mostly clear night
89° 💧 0.000 in 💨 7 mph H 52%29.97 inHg
Clear night · 11:00 PM Clear night
84° 💧 None 💨 8 mph H 69%30.06 inHg
Tomorrow
Clear night · 2:00 AM Clear night
80° 💧 None 💨 6 mph H 81%30.06 inHg
Clear night · 5:00 AM Clear night
78° 💧 None 💨 5 mph H 88%30.09 inHg
Sunny · 8:00 AM Sunny
79° 💧 0.000 in 💨 4 mph H 89%30.12 inHg
Sunny · 11:00 AM Sunny
89° 💧 0.001 in 💨 4 mph H 59%30.12 inHg
Sunny · 2:00 PM Sunny
96° 💧 0.001 in 💨 5 mph H 44%30.03 inHg
Partly cloudy · 5:00 PM Partly cloudy
97° 💧 0.042 in 💨 5 mph H 41%29.97 inHg
Light rain · 8:00 PM Light rain
84° 💧 0.006 in 💨 6 mph H 78%29.97 inHg
Clear night · 11:00 PM Clear night
82° 💧 None 💨 4 mph H 77%30.03 inHg
Thursday
Clear night · 2:00 AM Clear night
79° 💧 None 💨 6 mph H 84%30.03 inHg
Clear night · 5:00 AM Clear night
77° 💧 None 💨 5 mph H 91%30.03 inHg
Sunny · 8:00 AM Sunny
78° 💧 None 💨 3 mph H 90%30.03 inHg
Sunny · 11:00 AM Sunny
90° 💧 0.000 in 💨 4 mph H 55%30.03 inHg

In Union Grove and, more broadly, across the state of Texas: The rest of the day will feature a mix of sun and clouds, with temperatures remaining very hot, ranging from 87 to 97 degrees Fahrenheit. Expect moderate southeast winds, reaching up to 16 mph, with gusts up to 25 mph. No precipitation is anticipated, so outdoor plans can generally proceed without concern for rain. The combination of high temperatures and breezy conditions may cause some discomfort, so staying hydrated and taking breaks in shaded areas is advisable. Overall, it looks like a warm and partly cloudy afternoon ahead.

15-Day Weather Outlook for Union Grove

TomorrowTomorrow Mostly sunny Mostly sunny 97°/77° 💧 None 💨 8 mph
Thursday, Sep 10Thu Sep 10 Mostly sunny Mostly sunny 97°/75° 💧 None 💨 8 mph
Friday, Sep 11Fri Sep 11 Partly cloudy Partly cloudy 95°/75° 💧 0.115 in 💨 4 mph
Saturday, Sep 12Sat Sep 12 Mostly sunny Mostly sunny 97°/75° 💧 0.029 in 💨 6 mph
Sunday, Sep 13Sun Sep 13 Light rain Light rain 96°/76° 💧 0.007 in 💨 7 mph
Monday, Sep 14Mon Sep 14 Light rain Light rain 91°/76° 💧 0.028 in 💨 8 mph
Tuesday, Sep 15Tue Sep 15 Mostly sunny Mostly sunny 95°/78° 💧 0.001 in 💨 8 mph
Wednesday, Sep 16Wed Sep 16 Light rain Light rain 96°/75° 💧 0.210 in 💨 11 mph
Thursday, Sep 17Thu Sep 17 Mostly sunny Mostly sunny 93°/75° 💧 0.019 in 💨 6 mph
Friday, Sep 18Fri Sep 18 Moderate rain Moderate rain 94°/74° 💧 0.196 in 💨 7 mph
Saturday, Sep 19Sat Sep 19 Light rain Light rain 88°/68° 💧 0.382 in 💨 9 mph
Sunday, Sep 20Sun Sep 20 Sunny Sunny 81°/61° 💧 None 💨 6 mph
Monday, Sep 21Mon Sep 21 Mostly sunny Mostly sunny 84°/67° 💧 None 💨 5 mph
Tuesday, Sep 22Tue Sep 22 Mostly sunny Mostly sunny 87°/71° 💧 None 💨 5 mph
Wednesday, Sep 23Wed Sep 23 Mostly cloudy Mostly cloudy 88°/84° 💧 None 💨 7 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Union Grove

Vertical axis: °F · Color based on temperature
Sunny at 2:00 PM
97° Today 2:00 PM
Mostly sunny at 3:00 PM
98° 3:00 PM
Mostly sunny at 4:00 PM
98° 4:00 PM
Mostly sunny at 5:00 PM
97° 5:00 PM
Partly cloudy at 6:00 PM
96° Today 6:00 PM
Mostly sunny at 7:00 PM
93° 7:00 PM
Mostly clear night at 8:00 PM
89° 8:00 PM
Clear night at 9:00 PM
87° 9:00 PM
Clear night at 10:00 PM
85° Today 10:00 PM
Clear night at 11:00 PM
84° 11:00 PM
Clear night at 12:00 AM
83° 12:00 AM
Clear night at 1:00 AM
81° 1:00 AM
Clear night at 2:00 AM
80° Tomorrow 2:00 AM
Clear night at 3:00 AM
79° 3:00 AM
Clear night at 4:00 AM
79° 4:00 AM
Clear night at 5:00 AM
78° 5:00 AM
Clear night at 6:00 AM
77° Tomorrow 6:00 AM
Sunny at 7:00 AM
77° 7:00 AM
Sunny at 8:00 AM
79° 8:00 AM
Sunny at 9:00 AM
82° 9:00 AM
Sunny at 10:00 AM
86° Tomorrow 10:00 AM
Sunny at 11:00 AM
89° 11:00 AM
Sunny at 12:00 PM
92° 12:00 PM
Sunny at 1:00 PM
95° 1:00 PM
Sunny at 2:00 PM
96° Tomorrow 2:00 PM
Mostly sunny at 3:00 PM
97° 3:00 PM
Mostly sunny at 4:00 PM
97° 4:00 PM
Partly cloudy at 5:00 PM
97° 5:00 PM
Partly cloudy at 6:00 PM
95° Tomorrow 6:00 PM
Light rain at 7:00 PM
85° 7:00 PM
Light rain at 8:00 PM
84° 8:00 PM
Clear night at 9:00 PM
84° 9:00 PM
Clear night at 10:00 PM
83° Tomorrow 10:00 PM
Clear night at 11:00 PM
82° 11:00 PM
Clear night at 12:00 AM
80° 12:00 AM
Clear night at 1:00 AM
80° 1:00 AM
Clear night at 2:00 AM
79° Thursday 2:00 AM
Clear night at 3:00 AM
78° 3:00 AM
Clear night at 4:00 AM
77° 4:00 AM
Clear night at 5:00 AM
77° 5:00 AM
Clear night at 6:00 AM
76° Thursday 6:00 AM
Sunny at 7:00 AM
75° 7:00 AM
Sunny at 8:00 AM
78° 8:00 AM
Sunny at 9:00 AM
82° 9:00 AM
Sunny at 10:00 AM
86° Thursday 10:00 AM
Sunny at 11:00 AM
90° 11:00 AM
Sunny at 12:00 PM
92° 12:00 PM
Sunny at 1:00 PM
94° 1:00 PM
Mostly sunny at 2:00 PM
96° Thursday 2:00 PM
Mostly sunny at 3:00 PM
97° 3:00 PM
Mostly sunny at 4:00 PM
97° 4:00 PM
Sunny at 5:00 PM
96° 5:00 PM
Partly cloudy at 6:00 PM
96° Thursday 6:00 PM
Mostly cloudy at 7:00 PM
93° 7:00 PM
Clear night at 4:00 AM
76° 4:00 AM
Clear night at 7:00 AM
75° 7:00 AM
Sunny at 10:00 AM
84° Friday 10:00 AM
Mostly sunny at 1:00 PM
93° 1:00 PM
Partly cloudy at 4:00 PM
95° 4:00 PM
Mostly sunny at 7:00 PM
88° 7:00 PM
Clear night at 10:00 PM
83° Friday 10:00 PM
Clear night at 1:00 AM
80° 1:00 AM
Clear night at 4:00 AM
77° 4:00 AM
Clear night at 7:00 AM
75° 7:00 AM
Sunny at 10:00 AM
85° Saturday 10:00 AM
Mostly sunny at 1:00 PM
94° 1:00 PM
Mostly sunny at 4:00 PM
97° 4:00 PM
Sunny at 7:00 PM
92° 7:00 PM
Clear night at 10:00 PM
84° Saturday 10:00 PM
Clear night at 1:00 AM
81° 1:00 AM
Mostly clear night at 4:00 AM
78° 4:00 AM
Clear night at 7:00 AM
76° 7:00 AM
Mostly sunny at 10:00 AM
87° Sunday 10:00 AM
Mostly sunny at 1:00 PM
95° 1:00 PM
Light rain at 4:00 PM
96° 4:00 PM
Light rain at 7:00 PM
91° 7:00 PM
Clear night at 10:00 PM
84° Sunday 10:00 PM
Clear night at 1:00 AM
81° 1:00 AM
Clear night at 7:00 AM
81° 7:00 AM
Sunny at 1:00 PM
76° 1:00 PM
Sunny at 7:00 PM
95° Monday 7:00 PM
Mostly clear night at 1:00 AM
92° 1:00 AM
Clear night at 7:00 AM
82° 7:00 AM
Sunny at 1:00 PM
78° 1:00 PM
Mostly sunny at 7:00 PM
96° Tuesday 7:00 PM
Light rain at 1:00 AM
77° 1:00 AM
Partly cloudy night at 7:00 AM
76° 7:00 AM
Mostly cloudy at 1:00 PM
75° 1:00 PM
Sunny at 7:00 PM
93° Wednesday 7:00 PM
Mostly clear night at 1:00 AM
89° 1:00 AM
Clear night at 7:00 AM
80° 7:00 AM
Partly cloudy at 1:00 PM
75° 1:00 PM
Mostly cloudy at 7:00 PM
94° Thursday 7:00 PM
Partly cloudy night at 1:00 AM
86° 1:00 AM
Clear night at 7:00 AM
79° 7:00 AM
Moderate rain at 1:00 PM
74° 1:00 PM
Light rain at 7:00 PM
88° Friday 7:00 PM
Mostly clear night at 1:00 AM
82° 1:00 AM
Clear night at 7:00 AM
75° 7:00 AM
Sunny at 1:00 PM
68° 1:00 PM
Sunny at 7:00 PM
81° Saturday 7:00 PM
Clear night at 1:00 AM
76° 1:00 AM
Clear night at 7:00 AM
66° 7:00 AM
Sunny at 1:00 PM
61° 1:00 PM
Sunny at 7:00 PM
84° Sunday 7:00 PM
Clear night at 1:00 AM
81° 1:00 AM
Clear night at 7:00 AM
70° 7:00 AM
Mostly sunny at 1:00 PM
67° 1:00 PM
Mostly sunny at 7:00 PM
87° Monday 7:00 PM
Clear night at 1:00 AM
83° 1:00 AM
Clear night at 7:00 AM
73° 7:00 AM
Sunny at 1:00 PM
71° 1:00 PM
Mostly cloudy at 7:00 PM
88° Tuesday 7:00 PM
Partly cloudy night at 1:00 AM
84° 1:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Union Grove

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

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

O₃ Ozone Fair 80,0µg/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 acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Union Grove

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 9,3Very high 🙂Fair
Tomorrow UV 9,0Very high 🙂Fair
Thursday UV 8,3Very high 🙂Fair
Friday UV 9,0Very high 🙂Fair
Saturday UV 9,0Very high 🙂Fair
Sunday UV 9,0Very high Unavailable
Monday UV 9,0Very high Unavailable
Hourly UV index today
2:00 PMUV 9,0 3:00 PMUV 7,3 4:00 PMUV 4,9 5:00 PMUV 2,5 6:00 PMUV 0,9 7:00 PMUV 0,1
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.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

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 Union Grove

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 Thursday 2:00 AM 3:00 AM 4:00 AM 5:00 AM Thursday 6:00 AM 7:00 AM 8:00 AM 9:00 AM Thursday 10:00 AM 11:00 AM 12:00 PM 1:00 PM Thursday 2:00 PM 3:00 PM 4:00 PM 5:00 PM Thursday 6:00 PM 7:00 PM 4:00 AM 7:00 AM Friday 10:00 AM 1:00 PM 4:00 PM 7:00 PM Friday 10:00 PM 1:00 AM 4:00 AM 7:00 AM Saturday 10:00 AM 1:00 PM 4:00 PM 7:00 PM Saturday 10:00 PM 1:00 AM 4:00 AM 7:00 AM Sunday 10:00 AM 1:00 PM 4:00 PM 7:00 PM Sunday 10:00 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 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
Sustained wind Max gusts
NIGHT SKY · UNION GROVE, TEXAS

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 4:00 AM–5:00 AM.

99/100Best-hour score
BEST TIME TONIGHT 4:00 AM–5:00 AM Astronomical darkness: 8:59 PM–5:36 AM
Cloud cover 1% Real hourly forecast for the best viewing hour.
Moonlight 7% Waning Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 73° high at the best hour.
Estimated visible meteors 2–5/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min80%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
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
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% 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 Union Grove were last refreshed today at 1:01 PM. The current forecast period extends through 10/09/2026 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.