Live Weather & Forecast
Weather in Tomball
Texas, United States · Real-time conditions & 3-day outlook
22°C
Feels like 22°C
71°F / Feels 71°F
Overcast
Tomball, Texas
🌞 Daytime
Updated: 2026-04-12 07:45
Humidity
90%
Wind
13 km/h SE
Wind Gust
20.4 km/h
Pressure
1019 mb
Visibility
16 km
UV Index
0
(Low)
Precipitation
0.02 mm
Cloud Cover
100%
Dew Point
19.6°C
Wind Degree
142°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
150.9 μg/m³
NO₂
6 μg/m³
O₃
93 μg/m³
SO₂
3.1 μg/m³
PM 2.5
9 μg/m³
PM 10
12.1 μg/m³
Today's Hourly Forecast
24-hour breakdown for Tomball, Texas
12 AM
21°
Clear
1 AM
21°
Clear
2 AM
20°
Clear
3 AM
21°
Partly Cloudy
4 AM
21°
Overcast
5 AM
21°
Cloudy
6 AM
21°
Patchy rain nearby
7 AM
22°
Overcast
8 AM
22°
Patchy rain nearby
9 AM
22°
Patchy rain nearby
10 AM
23°
Patchy rain nearby
11 AM
24°
Partly Cloudy
12 PM
24°
Patchy rain nearby
1 PM
25°
Patchy rain nearby
2 PM
25°
Patchy rain nearby
3 PM
26°
Partly Cloudy
4 PM
26°
Partly Cloudy
5 PM
26°
Overcast
6 PM
25°
Overcast
7 PM
24°
Overcast
8 PM
24°
Overcast
9 PM
23°
Overcast
10 PM
22°
Overcast
11 PM
22°
Overcast
3-Day Forecast
Daily overview for Tomball, Texas
Today
Patchy rain nearby
27°
/
20°
🌧️ 89% chance of rain
💧 Avg. humidity: 83%
💨 Max wind: 25.2 km/h
🌧️ Total precip: 0.28 mm
☀️ UV Index: 1.3
🌅 Sunrise: 06:59 AM
🌇 Sunset: 07:48 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Overcast
27°
/
21°
🌧️ 0% chance of rain
💧 Avg. humidity: 83%
💨 Max wind: 20.9 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.4
🌅 Sunrise: 06:57 AM
🌇 Sunset: 07:49 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Overcast
28°
/
20°
🌧️ 0% chance of rain
💧 Avg. humidity: 79%
💨 Max wind: 23 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.4
🌅 Sunrise: 06:56 AM
🌇 Sunset: 07:49 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Tomball
Plan your trip to Tomball, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Tomball?
Current conditions in Tomball: Overcast, temperature 22°C, humidity 90%.
What is the best time to visit Tomball?
The best time to visit Tomball is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Tomball?
Tomball is located at approximately 30.1° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Tomball?
The wettest period in Tomball is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Tomball?
For visits to Tomball during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Tomball in?
Tomball is located in United States, in the state of Texas.
What are the public holidays in Tomball in 2026?
View the 2026 public holidays for Tomball on our Holidays page.
What are the GPS coordinates used for the weather forecast in Tomball?
The weather forecast for Tomball uses coordinates 30.0972, -95.6161.