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Now · 3:48 PM

May Weather & Hourly Forecast

United States · Texas · 76857

Partly cloudy
98°F
Partly cloudy
Feels like: 98°F
💧 Humidity 32% 🌡 Pressure 29.94 inHg 💨 Wind 9 mph 👁 Visibility 32.7 mi Clouds 50% ☀️ UV index 5.6 · Moderate 🌅 Sunrise 🌇 Sunset

Hourly Forecast for May

Today
Partly cloudy · 4:00 PM Partly cloudy
98° 💧 0.025 in 💨 9 mph H 32%29.94 inHg
Light rain · 7:00 PM Light rain
92° 💧 0.007 in 💨 8 mph H 41%29.94 inHg
Clear night · 10:00 PM Clear night
87° 💧 None 💨 8 mph H 48%30.00 inHg
Tomorrow
Clear night · 1:00 AM Clear night
83° 💧 None 💨 11 mph H 58%30.06 inHg
Clear night · 4:00 AM Clear night
79° 💧 None 💨 10 mph H 69%30.06 inHg
Clear night · 7:00 AM Clear night
77° 💧 None 💨 7 mph H 75%30.06 inHg
Sunny · 10:00 AM Sunny
85° 💧 0.000 in 💨 8 mph H 59%30.09 inHg
Strong thunderstorm · 1:00 PM Strong thunderstorm
95° 💧 0.000 in 💨 5 mph H 38%30.06 inHg
Light thunderstorms · 4:00 PM Light thunderstorms
93° 💧 0.220 in 💨 7 mph H 42%29.97 inHg
Partly cloudy · 7:00 PM Partly cloudy
85° 💧 0.003 in 💨 1 mph H 64%29.94 inHg
Mostly clear night · 10:00 PM Mostly clear night
83° 💧 None 💨 6 mph H 58%30.00 inHg
Thursday
Clear night · 1:00 AM Clear night
81° 💧 None 💨 11 mph H 63%30.03 inHg
Clear night · 4:00 AM Clear night
78° 💧 None 💨 9 mph H 72%30.00 inHg
Clear night · 7:00 AM Clear night
76° 💧 None 💨 8 mph H 79%30.00 inHg
Sunny · 10:00 AM Sunny
83° 💧 None 💨 8 mph H 63%30.03 inHg
Sunny · 1:00 PM Sunny
93° 💧 0.001 in 💨 3 mph H 44%29.97 inHg

In May and, more broadly, across the state of Texas: As the afternoon progresses into the evening, the sky will feature a mix of sun and clouds, creating some variation in the atmosphere. Temperatures will remain very hot, ranging from 89 to 98 degrees Fahrenheit. Expect mostly dry conditions, with no precipitation forecasted for the evening hours. Winds will be moderate, coming from the southeast at speeds up to 17 mph, with gusts reaching 24 mph at times. These breezes may bring some relief from the heat but will also contribute to a humid evening. Overall, it will be a warm and partly cloudy night with little change in the weather pattern. Remember to stay hydrated if you plan to be outdoors and take precautions against the heat.

15-Day Weather Outlook for May

TomorrowTomorrow Strong thunderstorm Strong thunderstorm 98°/77° 💧 None 💨 12 mph
Thursday, Sep 10Thu Sep 10 Light thunderstorms Light thunderstorms 95°/76° 💧 None 💨 11 mph
Friday, Sep 11Fri Sep 11 Mostly sunny Mostly sunny 99°/76° 💧 0.001 in 💨 9 mph
Saturday, Sep 12Sat Sep 12 Mostly sunny Mostly sunny 101°/79° 💧 0.004 in 💨 11 mph
Sunday, Sep 13Sun Sep 13 Mostly sunny Mostly sunny 100°/78° 💧 0.001 in 💨 11 mph
Monday, Sep 14Mon Sep 14 Mostly sunny Mostly sunny 95°/78° 💧 0.104 in 💨 13 mph
Tuesday, Sep 15Tue Sep 15 Mostly sunny Mostly sunny 97°/79° 💧 0.001 in 💨 15 mph
Wednesday, Sep 16Wed Sep 16 Mostly sunny Mostly sunny 96°/78° 💧 None 💨 10 mph
Thursday, Sep 17Thu Sep 17 Light rain Light rain 96°/77° 💧 0.016 in 💨 12 mph
Friday, Sep 18Fri Sep 18 Mostly sunny Mostly sunny 95°/78° 💧 0.003 in 💨 11 mph
Saturday, Sep 19Sat Sep 19 Light rain Light rain 86°/74° 💧 0.363 in 💨 13 mph
Sunday, Sep 20Sun Sep 20 Mostly sunny Mostly sunny 84°/64° 💧 None 💨 9 mph
Monday, Sep 21Mon Sep 21 Sunny Sunny 85°/64° 💧 0.001 in 💨 10 mph
Tuesday, Sep 22Tue Sep 22 Mostly sunny Mostly sunny 87°/68° 💧 None 💨 10 mph
Wednesday, Sep 23Wed Sep 23 Sunny Sunny 87°/86° 💧 None 💨 10 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in May

Vertical axis: °F · Color based on temperature
Partly cloudy at 4:00 PM
98° Today 4:00 PM
Strong thunderstorm at 5:00 PM
96° 5:00 PM
Light thunderstorms at 6:00 PM
91° 6:00 PM
Light rain at 7:00 PM
92° 7:00 PM
Mostly clear night at 8:00 PM
90° Today 8:00 PM
Mostly clear night at 9:00 PM
88° 9:00 PM
Clear night at 10:00 PM
87° 10:00 PM
Clear night at 11:00 PM
86° 11:00 PM
Clear night at 12:00 AM
84° Tomorrow 12:00 AM
Clear night at 1:00 AM
83° 1:00 AM
Clear night at 2:00 AM
81° 2:00 AM
Clear night at 3:00 AM
80° 3:00 AM
Clear night at 4:00 AM
79° Tomorrow 4:00 AM
Clear night at 5:00 AM
79° 5:00 AM
Clear night at 6:00 AM
78° 6:00 AM
Clear night at 7:00 AM
77° 7:00 AM
Sunny at 8:00 AM
78° Tomorrow 8:00 AM
Sunny at 9:00 AM
82° 9:00 AM
Sunny at 10:00 AM
85° 10:00 AM
Sunny at 11:00 AM
89° 11:00 AM
Strong thunderstorm at 12:00 PM
92° Tomorrow 12:00 PM
Strong thunderstorm at 1:00 PM
95° 1:00 PM
Mostly cloudy at 2:00 PM
97° 2:00 PM
Overcast at 3:00 PM
98° 3:00 PM
Light thunderstorms at 4:00 PM
93° Tomorrow 4:00 PM
Thunderstorms at 5:00 PM
81° 5:00 PM
Light rain at 6:00 PM
83° 6:00 PM
Partly cloudy at 7:00 PM
85° 7:00 PM
Mostly clear night at 8:00 PM
84° Tomorrow 8:00 PM
Mostly clear night at 9:00 PM
84° 9:00 PM
Mostly clear night at 10:00 PM
83° 10:00 PM
Clear night at 11:00 PM
83° 11:00 PM
Clear night at 12:00 AM
82° Thursday 12:00 AM
Clear night at 1:00 AM
81° 1:00 AM
Clear night at 2:00 AM
80° 2:00 AM
Clear night at 3:00 AM
79° 3:00 AM
Clear night at 4:00 AM
78° Thursday 4:00 AM
Clear night at 5:00 AM
77° 5:00 AM
Clear night at 6:00 AM
76° 6:00 AM
Clear night at 7:00 AM
76° 7:00 AM
Sunny at 8:00 AM
77° Thursday 8:00 AM
Mostly sunny at 9:00 AM
80° 9:00 AM
Sunny at 10:00 AM
83° 10:00 AM
Sunny at 11:00 AM
87° 11:00 AM
Sunny at 12:00 PM
90° Thursday 12:00 PM
Sunny at 1:00 PM
93° 1:00 PM
Sunny at 2:00 PM
94° 2:00 PM
Mostly cloudy at 3:00 PM
95° 3:00 PM
Light thunderstorms at 4:00 PM
95° Thursday 4:00 PM
Strong thunderstorm at 5:00 PM
94° 5:00 PM
Thunderstorms at 6:00 PM
79° 6:00 PM
Light rain at 7:00 PM
79° 7:00 PM
Light rain at 8:00 PM
79° Thursday 8:00 PM
Overcast night at 9:00 PM
79° 9:00 PM
Mostly cloudy night at 10:00 PM
78° 10:00 PM
Mostly cloudy night at 11:00 PM
78° 11:00 PM
Partly cloudy night at 12:00 AM
78° Friday 12:00 AM
Mostly cloudy night at 1:00 AM
78° 1:00 AM
Mostly cloudy night at 2:00 AM
79° 2:00 AM
Partly cloudy night at 3:00 AM
78° 3:00 AM
Partly cloudy night at 4:00 AM
78° Friday 4:00 AM
Partly cloudy night at 5:00 AM
77° 5:00 AM
Clear night at 6:00 AM
76° 6:00 AM
Clear night at 7:00 AM
76° 7:00 AM
Sunny at 10:00 AM
85° Friday 10:00 AM
Mostly sunny at 1:00 PM
94° 1:00 PM
Mostly sunny at 4:00 PM
96° 4:00 PM
Mostly sunny at 7:00 PM
93° 7:00 PM
Clear night at 10:00 PM
86° Friday 10:00 PM
Clear night at 1:00 AM
84° 1:00 AM
Clear night at 4:00 AM
81° 4:00 AM
Clear night at 7:00 AM
78° 7:00 AM
Sunny at 10:00 AM
86° Saturday 10:00 AM
Mostly sunny at 1:00 PM
97° 1:00 PM
Mostly sunny at 4:00 PM
100° 4:00 PM
Mostly sunny at 7:00 PM
96° 7:00 PM
Clear night at 10:00 PM
88° Saturday 10:00 PM
Clear night at 1:00 AM
84° 1:00 AM
Clear night at 4:00 AM
80° 4:00 AM
Clear night at 7:00 AM
77° 7:00 AM
Sunny at 10:00 AM
85° Sunday 10:00 AM
Sunny at 1:00 PM
95° 1:00 PM
Mostly sunny at 4:00 PM
98° 4:00 PM
Mostly sunny at 7:00 PM
95° 7:00 PM
Mostly clear night at 10:00 PM
87° Sunday 10:00 PM
Clear night at 1:00 AM
84° 1:00 AM
Clear night at 4:00 AM
80° 4:00 AM
Clear night at 7:00 AM
78° 7:00 AM
Sunny at 1:00 PM
94° Monday 1:00 PM
Sunny at 7:00 PM
96° 7:00 PM
Mostly clear night at 1:00 AM
85° 1:00 AM
Partly cloudy night at 7:00 AM
77° 7:00 AM
Partly cloudy at 1:00 PM
96° Tuesday 1:00 PM
Mostly sunny at 7:00 PM
96° 7:00 PM
Clear night at 1:00 AM
82° 1:00 AM
Clear night at 7:00 AM
78° 7:00 AM
Sunny at 1:00 PM
96° Wednesday 1:00 PM
Sunny at 7:00 PM
94° 7:00 PM
Mostly clear night at 1:00 AM
84° 1:00 AM
Clear night at 7:00 AM
76° 7:00 AM
Sunny at 1:00 PM
95° Thursday 1:00 PM
Mostly sunny at 7:00 PM
95° 7:00 PM
Clear night at 1:00 AM
85° 1:00 AM
Clear night at 7:00 AM
77° 7:00 AM
Mostly sunny at 1:00 PM
95° Friday 1:00 PM
Light rain at 7:00 PM
86° 7:00 PM
Clear night at 1:00 AM
77° 1:00 AM
Clear night at 7:00 AM
73° 7:00 AM
Mostly sunny at 1:00 PM
91° Saturday 1:00 PM
Mostly sunny at 7:00 PM
90° 7:00 PM
Clear night at 1:00 AM
81° 1:00 AM
Mostly clear night at 7:00 AM
74° 7:00 AM
Light rain at 1:00 PM
90° Sunday 1:00 PM
Light rain at 7:00 PM
77° 7:00 PM
Light rain at 1:00 AM
71° 1:00 AM
Moderate rain at 7:00 AM
63° 7:00 AM
Moderate rain at 1:00 PM
66° Monday 1:00 PM
Light rain at 7:00 PM
63° 7:00 PM
Light rain at 1:00 AM
63° 1:00 AM
Overcast night at 7:00 AM
62° 7:00 AM
Overcast at 1:00 PM
69° Tuesday 1:00 PM
Overcast at 7:00 PM
71° 7:00 PM
Mostly cloudy night at 1:00 AM
69° 1:00 AM
Mostly clear night at 7:00 AM
67° 7:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for May

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 4:00 PM
PM2.5 Fine particles Good 1,1µg/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 1,9µg/m³

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

O₃ Ozone Good 58,3µg/m³

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

NO₂ Nitrogen dioxide Good 0,2µg/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 May

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

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 4:00 PM 5:00 PM 6:00 PM 7:00 PM 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 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 4:00 AM 7:00 AM Monday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Tuesday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Wednesday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Thursday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Friday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Saturday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Sunday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Monday 1:00 PM 7:00 PM 1:00 AM 7:00 AM Tuesday 1:00 PM 7:00 PM 1:00 AM 7:00 AM
Sustained wind Max gusts
NIGHT SKY · MAY, TEXAS

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 5:00 AM–6:00 AM.

99/100Best-hour score
BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 9:14 PM–5:53 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 79° 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 min81%
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 May were last refreshed today at 3:48 PM. The current forecast period extends through 10/09/2026 at 1:00 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.