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Now · 11:56 PM

Caldwell Weather & Hourly Forecast

United States · Texas · 77836

Mostly clear night
78°F
Mostly clear night
Feels like: 84°F
💧 Humidity 92% 🌡 Pressure 29.94 inHg 💨 Wind 8 mph 👁 Visibility 13.3 mi Clouds 31% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Caldwell

Tomorrow
Mostly clear night · 12:00 AM Mostly clear night
78° 💧 None 💨 8 mph H 92%29.94 inHg
Mostly clear night · 3:00 AM Mostly clear night
77° 💧 None 💨 6 mph H 94%29.91 inHg
Overcast night · 6:00 AM Overcast night
76° 💧 0.000 in 💨 3 mph H 97%29.91 inHg
Partly cloudy · 9:00 AM Partly cloudy
81° 💧 0.004 in 💨 7 mph H 82%29.91 inHg
Light thunderstorms · 12:00 PM Light thunderstorms
91° 💧 0.006 in 💨 6 mph H 55%29.91 inHg
Strong thunderstorm · 3:00 PM Strong thunderstorm
96° 💧 0.002 in 💨 8 mph H 45%29.83 inHg
Partly cloudy · 6:00 PM Partly cloudy
93° 💧 0.005 in 💨 9 mph H 46%29.77 inHg
Clear night · 9:00 PM Clear night
85° 💧 None 💨 9 mph H 65%29.83 inHg
Saturday
Clear night · 12:00 AM Clear night
82° 💧 None 💨 11 mph H 78%29.85 inHg
Clear night · 3:00 AM Clear night
80° 💧 None 💨 8 mph H 85%29.85 inHg
Clear night · 6:00 AM Clear night
79° 💧 None 💨 6 mph H 89%29.85 inHg
Mostly sunny · 9:00 AM Mostly sunny
83° 💧 None 💨 10 mph H 76%29.91 inHg
Sunny · 12:00 PM Sunny
93° 💧 0.001 in 💨 10 mph H 52%29.91 inHg
Sunny · 3:00 PM Sunny
98° 💧 None 💨 10 mph H 40%29.83 inHg
Light rain · 6:00 PM Light rain
93° 💧 0.011 in 💨 12 mph H 49%29.83 inHg
Clear night · 9:00 PM Clear night
88° 💧 None 💨 10 mph H 58%29.88 inHg

In Caldwell and, more broadly, across the state of Texas: In the evening, the sky will feature a mix of sun and clouds, with temperatures remaining very hot, ranging from 93 to 97 degrees Fahrenheit. A slight chance of rain exists, with some light showers possibly bringing around 0.01 inches of rain. The probability of rain is low, at about 20 percent. Winds will be noticeable, coming from the south at speeds up to 19 mph, with gusts reaching 22 mph. Overall, expect warm and humid conditions through the evening hours, with occasional breezes that may provide brief relief from the heat.

15-Day Weather Outlook for Caldwell

Saturday, Sep 12Sat Sep 12 Light thunderstorms Light thunderstorms 98°/78° 💧 None 💨 12 mph
Sunday, Sep 13Sun Sep 13 Mostly sunny Mostly sunny 99°/78° 💧 0.073 in 💨 12 mph
Monday, Sep 14Mon Sep 14 Light thunderstorms Light thunderstorms 96°/77° 💧 0.037 in 💨 12 mph
Tuesday, Sep 15Tue Sep 15 Mostly sunny Mostly sunny 99°/78° 💧 0.108 in 💨 12 mph
Wednesday, Sep 16Wed Sep 16 Partly cloudy Partly cloudy 95°/77° 💧 0.005 in 💨 14 mph
Thursday, Sep 17Thu Sep 17 Partly cloudy Partly cloudy 95°/78° 💧 0.008 in 💨 9 mph
Friday, Sep 18Fri Sep 18 Mostly sunny Mostly sunny 95°/78° 💧 0.021 in 💨 9 mph
Saturday, Sep 19Sat Sep 19 Light rain Light rain 94°/74° 💧 0.040 in 💨 8 mph
Sunday, Sep 20Sun Sep 20 Mostly sunny Mostly sunny 94°/78° 💧 None 💨 10 mph
Monday, Sep 21Mon Sep 21 Moderate rain Moderate rain 88°/72° 💧 0.129 in 💨 13 mph
Tuesday, Sep 22Tue Sep 22 Mostly sunny Mostly sunny 88°/68° 💧 None 💨 11 mph
Wednesday, Sep 23Wed Sep 23 Partly cloudy Partly cloudy 88°/70° 💧 None 💨 8 mph
Thursday, Sep 24Thu Sep 24 Mostly sunny Mostly sunny 90°/71° 💧 None 💨 10 mph
Friday, Sep 25Fri Sep 25 Sunny Sunny 89°/68° 💧 None 💨 13 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Caldwell

Vertical axis: °F · Color based on temperature
Mostly clear night at 12:00 AM
78° Tomorrow 12:00 AM
Clear night at 1:00 AM
77° 1:00 AM
Mostly clear night at 2:00 AM
77° 2:00 AM
Mostly clear night at 3:00 AM
77° 3:00 AM
Mostly clear night at 4:00 AM
76° Tomorrow 4:00 AM
Partly cloudy night at 5:00 AM
76° 5:00 AM
Overcast night at 6:00 AM
76° 6:00 AM
Overcast night at 7:00 AM
77° 7:00 AM
Overcast at 8:00 AM
78° Tomorrow 8:00 AM
Partly cloudy at 9:00 AM
81° 9:00 AM
Mostly sunny at 10:00 AM
85° 10:00 AM
Mostly sunny at 11:00 AM
88° 11:00 AM
Light thunderstorms at 12:00 PM
91° Tomorrow 12:00 PM
Strong thunderstorm at 1:00 PM
93° 1:00 PM
Strong thunderstorm at 2:00 PM
95° 2:00 PM
Strong thunderstorm at 3:00 PM
96° 3:00 PM
Strong thunderstorm at 4:00 PM
96° Tomorrow 4:00 PM
Mostly sunny at 5:00 PM
95° 5:00 PM
Partly cloudy at 6:00 PM
93° 6:00 PM
Light thunderstorms at 7:00 PM
89° 7:00 PM
Clear night at 8:00 PM
87° Tomorrow 8:00 PM
Clear night at 9:00 PM
85° 9:00 PM
Clear night at 10:00 PM
85° 10:00 PM
Clear night at 11:00 PM
83° 11:00 PM
Clear night at 12:00 AM
82° Saturday 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
80° 3:00 AM
Clear night at 4:00 AM
79° Saturday 4:00 AM
Clear night at 5:00 AM
79° 5:00 AM
Clear night at 6:00 AM
79° 6:00 AM
Clear night at 7:00 AM
78° 7:00 AM
Sunny at 8:00 AM
80° Saturday 8:00 AM
Mostly sunny at 9:00 AM
83° 9:00 AM
Mostly sunny at 10:00 AM
86° 10:00 AM
Sunny at 11:00 AM
90° 11:00 AM
Sunny at 12:00 PM
93° Saturday 12:00 PM
Sunny at 1:00 PM
95° 1:00 PM
Sunny at 2:00 PM
97° 2:00 PM
Sunny at 3:00 PM
98° 3:00 PM
Sunny at 4:00 PM
98° Saturday 4:00 PM
Sunny at 5:00 PM
98° 5:00 PM
Light rain at 6:00 PM
93° 6:00 PM
Sunny at 7:00 PM
92° 7:00 PM
Clear night at 8:00 PM
89° Saturday 8:00 PM
Clear night at 9:00 PM
88° 9:00 PM
Clear night at 10:00 PM
86° 10:00 PM
Clear night at 11:00 PM
84° 11:00 PM
Clear night at 12:00 AM
83° Sunday 12:00 AM
Clear night at 1:00 AM
81° 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° Sunday 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
78° 7:00 AM
Mostly sunny at 4:00 PM
99° Sunday 4:00 PM
Mostly sunny at 7:00 PM
89° 7:00 PM
Clear night at 10:00 PM
83° 10:00 PM
Partly cloudy night at 1:00 AM
81° 1:00 AM
Clear night at 4:00 AM
78° Monday 4:00 AM
Clear night at 7:00 AM
77° 7:00 AM
Partly cloudy at 10:00 AM
87° 10:00 AM
Mostly sunny at 1:00 PM
96° 1:00 PM
Light thunderstorms at 4:00 PM
93° Monday 4:00 PM
Mostly sunny at 7:00 PM
89° 7:00 PM
Mostly clear night at 10:00 PM
85° 10:00 PM
Clear night at 1:00 AM
82° 1:00 AM
Clear night at 4:00 AM
80° Tuesday 4:00 AM
Partly cloudy night at 7:00 AM
78° 7:00 AM
Mostly sunny at 10:00 AM
87° 10:00 AM
Mostly sunny at 1:00 PM
95° 1:00 PM
Mostly sunny at 4:00 PM
99° Tuesday 4:00 PM
Partly cloudy at 7:00 PM
89° 7:00 PM
Clear night at 10:00 PM
86° 10:00 PM
Clear night at 1:00 AM
82° 1:00 AM
Clear night at 4:00 AM
79° Wednesday 4:00 AM
Clear night at 7:00 AM
77° 7:00 AM
Mostly sunny at 10:00 AM
86° 10:00 AM
Sunny at 1:00 PM
95° 1:00 PM
Mostly sunny at 7:00 PM
95° Wednesday 7:00 PM
Partly cloudy night at 1:00 AM
93° 1:00 AM
Clear night at 7:00 AM
83° 7:00 AM
Sunny at 1:00 PM
78° 1:00 PM
Mostly sunny at 7:00 PM
95° Thursday 7:00 PM
Mostly clear night at 1:00 AM
93° 1:00 AM
Mostly clear night at 7:00 AM
81° 7:00 AM
Sunny at 1:00 PM
78° 1:00 PM
Light rain at 7:00 PM
94° Friday 7:00 PM
Clear night at 1:00 AM
93° 1:00 AM
Mostly clear night at 7:00 AM
81° 7:00 AM
Sunny at 1:00 PM
74° 1:00 PM
Sunny at 7:00 PM
94° Saturday 7:00 PM
Clear night at 1:00 AM
94° 1:00 AM
Mostly clear night at 7:00 AM
81° 7:00 AM
Partly cloudy at 1:00 PM
78° 1:00 PM
Moderate rain at 7:00 PM
88° Sunday 7:00 PM
Light rain at 1:00 AM
79° 1:00 AM
Mostly clear night at 7:00 AM
78° 7:00 AM
Sunny at 1:00 PM
72° 1:00 PM
Mostly sunny at 7:00 PM
88° Monday 7:00 PM
Partly cloudy night at 1:00 AM
85° 1:00 AM
Mostly cloudy night at 7:00 AM
73° 7:00 AM
Partly cloudy at 1:00 PM
68° 1:00 PM
Partly cloudy at 7:00 PM
88° Tuesday 7:00 PM
Clear night at 1:00 AM
86° 1:00 AM
Clear night at 7:00 AM
75° 7:00 AM
Partly cloudy at 1:00 PM
70° 1:00 PM
Mostly sunny at 7:00 PM
90° Wednesday 7:00 PM
Clear night at 1:00 AM
89° 1:00 AM
Clear night at 7:00 AM
78° 7:00 AM
Sunny at 1:00 PM
71° 1:00 PM
Sunny at 7:00 PM
89° Thursday 7:00 PM
Clear night at 1:00 AM
86° 1:00 AM
Clear night at 7:00 AM
73° 7:00 AM
Sunny at 1:00 PM
68° 1:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Caldwell

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 12:00 AM
PM2.5 Fine particles Good 0,5µg/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 0,7µg/m³

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

O₃ Ozone Good 34,6µg/m³

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

NO₂ Nitrogen dioxide Good 1,3µg/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 Caldwell

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 9,1Very high Unavailable
Tomorrow UV 9,3Very high 😊Good
Saturday UV 9,7Very high 😊Good
Sunday UV 9,4Very high 😊Good
Monday UV 9,1Very high 😊Good
Tuesday UV 9,0Very high Unavailable
Wednesday UV 9,0Very 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.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

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 Caldwell

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

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 1:00 AM–2:00 AM.

96/100Best-hour score
BEST TIME TONIGHT 1:00 AM–2:00 AM Astronomical darkness: 9:00 PM–5:47 AM
Cloud cover 1% Real hourly forecast for the best viewing hour.
Moonlight 0% New Moon · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 38° high at the best hour.
Estimated visible meteors 1–3/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min63%
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 Caldwell were last refreshed today at 11:56 PM. The current forecast period extends through 12/09/2026 at 9:00 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.