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Now · 12:33 PM

Somerville Weather & Hourly Forecast

United States · Texas · 77879

Light rain
92°F
Light rain
Feels like: 100°F
💧 Humidity 53% 🌡 Pressure 29.91 inHg 💨 Wind 2 mph 👁 Visibility 8.4 mi Clouds 19% ☀️ UV index 8.5 · Very high 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Somerville

Today
Light rain · 1:00 PM Light rain
92° 💧 0.008 in 💨 2 mph H 53%29.91 inHg
Mostly sunny · 4:00 PM Mostly sunny
94° 💧 0.006 in 💨 4 mph H 45%29.85 inHg
Mostly sunny · 7:00 PM Mostly sunny
89° 💧 0.000 in 💨 9 mph H 56%29.83 inHg
Clear night · 10:00 PM Clear night
83° 💧 None 💨 8 mph H 73%29.88 inHg
Tomorrow
Clear night · 1:00 AM Clear night
81° 💧 None 💨 6 mph H 79%29.91 inHg
Clear night · 4:00 AM Clear night
80° 💧 None 💨 5 mph H 84%29.91 inHg
Clear night · 7:00 AM Clear night
79° 💧 None 💨 4 mph H 89%29.91 inHg
Sunny · 10:00 AM Sunny
86° 💧 0.006 in 💨 4 mph H 68%29.97 inHg
Sunny · 1:00 PM Sunny
93° 💧 0.003 in 💨 3 mph H 51%29.94 inHg
Sunny · 4:00 PM Sunny
95° 💧 0.000 in 💨 4 mph H 46%29.88 inHg
Sunny · 7:00 PM Sunny
93° 💧 0.002 in 💨 6 mph H 48%29.85 inHg
Mostly clear night · 10:00 PM Mostly clear night
84° 💧 None 💨 8 mph H 70%29.91 inHg
Tuesday
Clear night · 1:00 AM Clear night
83° 💧 None 💨 8 mph H 75%29.94 inHg
Clear night · 4:00 AM Clear night
81° 💧 None 💨 6 mph H 84%29.97 inHg
Clear night · 7:00 AM Clear night
79° 💧 None 💨 3 mph H 91%30.00 inHg
Sunny · 10:00 AM Sunny
87° 💧 0.002 in 💨 4 mph H 67%30.03 inHg

In Somerville and, more broadly, across the state of Texas: The afternoon will bring a mix of sun and clouds, with temperatures ranging from 83 to 90 degrees Fahrenheit. Some areas may experience a brief shower, with rainfall amounts around 0.03 inches, and there is a nearly even chance of rain reaching nearly half of the area. Winds will be moderate from the southeast at speeds up to 10 mph, with gusts approaching 9 mph. Overall, expect warm conditions with some variability in cloud cover and a slight possibility of short-lived showers. Be prepared for the warm weather and keep an eye out for any quick rain showers that may pass through later today.

15-Day Weather Outlook for Somerville

TomorrowTomorrow Mostly sunny Mostly sunny 95°/79° 💧 None 💨 9 mph
Tuesday, Sep 8Tue Sep 8 Strong thunderstorm Strong thunderstorm 96°/79° 💧 None 💨 11 mph
Wednesday, Sep 9Wed Sep 9 Light rain Light rain 94°/77° 💧 0.192 in 💨 12 mph
Thursday, Sep 10Thu Sep 10 Overcast Overcast 98°/77° 💧 0.018 in 💨 12 mph
Friday, Sep 11Fri Sep 11 Mostly sunny Mostly sunny 100°/78° 💧 0.001 in 💨 10 mph
Saturday, Sep 12Sat Sep 12 Mostly sunny Mostly sunny 96°/80° 💧 None 💨 14 mph
Sunday, Sep 13Sun Sep 13 Mostly sunny Mostly sunny 98°/81° 💧 0.002 in 💨 16 mph
Monday, Sep 14Mon Sep 14 Mostly sunny Mostly sunny 97°/80° 💧 0.012 in 💨 18 mph
Tuesday, Sep 15Tue Sep 15 Overcast Overcast 98°/80° 💧 0.066 in 💨 16 mph
Wednesday, Sep 16Wed Sep 16 Moderate rain Moderate rain 86°/75° 💧 0.168 in 💨 11 mph
Thursday, Sep 17Thu Sep 17 Light rain Light rain 92°/76° 💧 0.087 in 💨 9 mph
Friday, Sep 18Fri Sep 18 Light rain Light rain 91°/77° 💧 0.074 in 💨 6 mph
Saturday, Sep 19Sat Sep 19 Mostly sunny Mostly sunny 93°/78° 💧 0.063 in 💨 10 mph
Sunday, Sep 20Sun Sep 20 Partly cloudy Partly cloudy 93°/77° 💧 0.025 in 💨 14 mph
Monday, Sep 21Mon Sep 21 Light rain Light rain 89°/81° 💧 0.062 in 💨 9 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Somerville

Vertical axis: °F · Color based on temperature
Light rain at 1:00 PM
92° Today 1:00 PM
Mostly sunny at 2:00 PM
93° 2:00 PM
Mostly sunny at 3:00 PM
93° 3:00 PM
Mostly sunny at 4:00 PM
94° 4:00 PM
Light rain at 5:00 PM
92° Today 5:00 PM
Mostly sunny at 6:00 PM
92° 6:00 PM
Mostly sunny at 7:00 PM
89° 7:00 PM
Mostly clear night at 8:00 PM
87° 8:00 PM
Clear night at 9:00 PM
85° Today 9:00 PM
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° 12:00 AM
Clear night at 1:00 AM
81° Tomorrow 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
80° 4:00 AM
Clear night at 5:00 AM
79° Tomorrow 5:00 AM
Clear night at 6:00 AM
79° 6:00 AM
Clear night at 7:00 AM
79° 7:00 AM
Sunny at 8:00 AM
80° 8:00 AM
Sunny at 9:00 AM
83° Tomorrow 9:00 AM
Sunny at 10:00 AM
86° 10:00 AM
Sunny at 11:00 AM
89° 11:00 AM
Light rain at 12:00 PM
91° 12:00 PM
Sunny at 1:00 PM
93° Tomorrow 1:00 PM
Sunny at 2:00 PM
94° 2:00 PM
Sunny at 3:00 PM
95° 3:00 PM
Sunny at 4:00 PM
95° 4:00 PM
Sunny at 5:00 PM
95° Tomorrow 5:00 PM
Sunny at 6:00 PM
94° 6:00 PM
Sunny at 7:00 PM
93° 7:00 PM
Partly cloudy night at 8:00 PM
90° 8:00 PM
Partly cloudy night at 9:00 PM
85° Tomorrow 9:00 PM
Mostly clear night at 10:00 PM
84° 10:00 PM
Mostly clear night at 11:00 PM
84° 11:00 PM
Clear night at 12:00 AM
84° 12:00 AM
Clear night at 1:00 AM
83° Tuesday 1:00 AM
Clear night at 2:00 AM
83° 2:00 AM
Clear night at 3:00 AM
82° 3:00 AM
Clear night at 4:00 AM
81° 4:00 AM
Clear night at 5:00 AM
80° Tuesday 5:00 AM
Clear night at 6:00 AM
80° 6:00 AM
Clear night at 7:00 AM
79° 7:00 AM
Sunny at 8:00 AM
81° 8:00 AM
Sunny at 9:00 AM
84° Tuesday 9:00 AM
Sunny at 10:00 AM
87° 10:00 AM
Sunny at 11:00 AM
90° 11:00 AM
Sunny at 12:00 PM
93° 12:00 PM
Sunny at 1:00 PM
95° Tuesday 1:00 PM
Strong thunderstorm at 2:00 PM
96° 2:00 PM
Strong thunderstorm at 3:00 PM
96° 3:00 PM
Strong thunderstorm at 4:00 PM
96° 4:00 PM
Light rain at 5:00 PM
94° Tuesday 5:00 PM
Light thunderstorms at 6:00 PM
91° 6:00 PM
Light rain at 7:00 PM
85° 7:00 PM
Clear night at 4:00 AM
79° 4:00 AM
Clear night at 7:00 AM
77° Wednesday 7:00 AM
Partly cloudy at 10:00 AM
85° 10:00 AM
Mostly cloudy at 1:00 PM
92° 1:00 PM
Light rain at 4:00 PM
94° 4:00 PM
Overcast at 7:00 PM
86° Wednesday 7:00 PM
Partly cloudy night at 10:00 PM
81° 10:00 PM
Partly cloudy night at 1:00 AM
79° 1:00 AM
Mostly clear night at 4:00 AM
77° 4:00 AM
Clear night at 7:00 AM
77° Thursday 7:00 AM
Mostly sunny at 10:00 AM
85° 10:00 AM
Mostly sunny at 1:00 PM
94° 1:00 PM
Mostly sunny at 4:00 PM
98° 4:00 PM
Mostly sunny at 7:00 PM
94° Thursday 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° 4:00 AM
Clear night at 7:00 AM
78° Friday 7:00 AM
Sunny at 10:00 AM
87° 10:00 AM
Sunny at 1:00 PM
97° 1:00 PM
Sunny at 4:00 PM
100° 4:00 PM
Mostly sunny at 7:00 PM
96° Friday 7:00 PM
Clear night at 10:00 PM
87° 10:00 PM
Clear night at 1:00 AM
81° 1:00 AM
Clear night at 7:00 AM
82° 7:00 AM
Sunny at 1:00 PM
80° Saturday 1:00 PM
Sunny at 7:00 PM
98° 7:00 PM
Clear night at 1:00 AM
92° 1:00 AM
Clear night at 7:00 AM
83° 7:00 AM
Mostly sunny at 1:00 PM
81° Sunday 1:00 PM
Mostly sunny at 7:00 PM
97° 7:00 PM
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
80° Monday 1:00 PM
Mostly sunny at 7:00 PM
98° 7:00 PM
Mostly clear night at 1:00 AM
89° 1:00 AM
Mostly cloudy night at 7:00 AM
81° 7:00 AM
Overcast at 1:00 PM
80° Tuesday 1:00 PM
Moderate rain at 7:00 PM
75° 7:00 PM
Partly cloudy night at 1:00 AM
86° 1:00 AM
Mostly clear night at 7:00 AM
79° 7:00 AM
Mostly sunny at 1:00 PM
77° Wednesday 1:00 PM
Sunny at 7:00 PM
92° 7:00 PM
Light rain at 1:00 AM
83° 1:00 AM
Clear night at 7:00 AM
77° 7:00 AM
Sunny at 1:00 PM
76° Thursday 1:00 PM
Mostly sunny at 7:00 PM
91° 7:00 PM
Light rain at 1:00 AM
82° 1:00 AM
Clear night at 7:00 AM
79° 7:00 AM
Sunny at 1:00 PM
77° Friday 1:00 PM
Mostly sunny at 7:00 PM
93° 7:00 PM
Mostly clear night at 1:00 AM
92° 1:00 AM
Mostly clear night at 7:00 AM
82° 7:00 AM
Mostly sunny at 1:00 PM
78° Saturday 1:00 PM
Sunny at 7:00 PM
93° 7:00 PM
Clear night at 1:00 AM
84° 1:00 AM
Mostly clear night at 7:00 AM
79° 7:00 AM
Partly cloudy at 1:00 PM
77° Sunday 1:00 PM
Overcast at 7:00 PM
89° 7:00 PM
Light rain at 1:00 AM
81° 1:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Somerville

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 1:00 PM
PM2.5 Fine particles Good 1,0µg/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 2,3µg/m³

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

O₃ Ozone Good 55,7µg/m³

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

NO₂ Nitrogen dioxide Good 0,3µg/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 Somerville

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 9,4Very high 😊Good
Tomorrow UV 9,9Very high 😊Good
Tuesday UV 9,8Very high 😊Good
Wednesday UV 8,7Very high 😊Good
Thursday UV 9,0Very high 😊Good
Friday UV 7,0High Unavailable
Saturday UV 9,0Very high Unavailable
Hourly UV index today
1:00 PMUV 9,4 2:00 PMUV 8,2 3:00 PMUV 6,4 4:00 PMUV 3,6 5:00 PMUV 1,2 6:00 PMUV 0,6 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.

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 Somerville

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 1:00 PM 2:00 PM 3:00 PM 4:00 PM Today 5:00 PM 6:00 PM 7:00 PM 8:00 PM Today 9:00 PM 10:00 PM 11:00 PM 12:00 AM Tomorrow 1:00 AM 2:00 AM 3:00 AM 4:00 AM Tomorrow 5:00 AM 6:00 AM 7:00 AM 8:00 AM Tomorrow 9:00 AM 10:00 AM 11:00 AM 12:00 PM Tomorrow 1:00 PM 2:00 PM 3:00 PM 4:00 PM Tomorrow 5:00 PM 6:00 PM 7:00 PM 8:00 PM Tomorrow 9:00 PM 10:00 PM 11:00 PM 12:00 AM Tuesday 1:00 AM 2:00 AM 3:00 AM 4:00 AM Tuesday 5:00 AM 6:00 AM 7:00 AM 8:00 AM Tuesday 9:00 AM 10:00 AM 11:00 AM 12:00 PM Tuesday 1:00 PM 2:00 PM 3:00 PM 4:00 PM Tuesday 5:00 PM 6:00 PM 7:00 PM 4:00 AM Wednesday 7:00 AM 10:00 AM 1:00 PM 4:00 PM Wednesday 7:00 PM 10:00 PM 1:00 AM 4:00 AM Thursday 7:00 AM 10:00 AM 1:00 PM 4:00 PM Thursday 7:00 PM 10:00 PM 1:00 AM 4:00 AM Friday 7:00 AM 10:00 AM 1:00 PM 4:00 PM Friday 7:00 PM 10:00 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 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
Sustained wind Max gusts
NIGHT SKY · SOMERVILLE, 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: 9:04 PM–5:44 AM
Cloud cover 0% Real hourly forecast for the best viewing hour.
Moonlight 21% Waning Crescent · Moon about 8° above the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 69° 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 min75%
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 Somerville were last refreshed today at 12:33 PM. The current forecast period extends through 08/09/2026 at 10:00 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.