🌤️ New York, NY 🌤️ Los Angeles, CA 🌤️ Chicago, IL Houston, TX 26° Miami, FL 29° Phoenix, AZ 28° Seattle, WA 15° Denver, CO 21° 🌤️ Toronto, ON Vancouver, BC 17°
WeatherLive › Texas › Seguin

Seguin, TX Weather (78155)

ZIP codes: 78155 · 78156
Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherSeguin · 9:22 AM CDT
41° | 24°
24°C
Feels like 27°
Sunny
WindSW 6 mph · Gusts 13 mph
Precip2% · –
Humidity93% · Dew point 23°
UV index11 Very high
Air Quality42 Good
Pressure29.97 inHg
Visibility1 mi
Sunrise / Sunset7:05 AM · 8:02 PM · 12h 57m

Weather map — Seguin

Full radar →
Now
27°
7%
10 mph
10:00
29°
4%
9 mph
11:00
35°
2%
9 mph
12:00
37°
1%
8 mph
13:00
39°
1%
8 mph
14:00
40°
0%
9 mph
15:00
41°
0%
9 mph
16:00
39°
0%
9 mph
17:00
39°
0%
9 mph
18:00
39°
0%
9 mph
19:00
38°
0%
11 mph
20:00
36°
0%
16 mph
21:00
31°
1%
19 mph
22:00
28°
1%
16 mph
23:00
27°
2%
15 mph
00:00
26°
3%
13 mph
01:00
26°
4%
10 mph
02:00
25°
6%
6 mph
03:00
24°
7%
5 mph
04:00
24°
9%
6 mph
05:00
24°
10%
6 mph
06:00
23°
11%
6 mph
07:00
23°
13%
6 mph
08:00
23°
10%
5 mph

Today · Tue 8/25

High 41°
2% / –

Sunny. Winds S at 19 mph.

Tonight · Tue 8/25

Low 23°
1% / –

Sunny. Winds S at 19 mph.

Tomorrow · Wed 8/26

40° | 23°
17% / 0.01 in

Sunny. Winds S at 16 mph.

7-day trend

Seguin · temperature + precipitation

10-day forecast

Updated 9:22 AM

Details & indices

Wind
6 mph SW
Gusts 13 mph
Humidity
93%
Dew point 23°
Pressure
29.97 inHg
Rising
UV index
11 — Very high
High today
Air Quality
Good
AQI 42 · US EPA
Allergy
Very high
Ragweed
Visibility
1 mi
Reduced
Allergy — Seguin

🌿 Conditions right now

View all →
Birch
None
Grass
High
Oak
None
Alder
None
Hazel
None
Mugwort
Moderate
Ragweed
Very high

Sun & moon

Sunrise7:05 AM
Sunset8:02 PM
Length of day12h 57m
Moonrise6:45 PM
Moonset4:34 AM
Moon phase🌔 Waxing Gibbous · 93%
Next full moonAug 27 Sturgeon Moon
Latitude29.5688°N
Longitude-97.9647°E

Water temps nearby

View all →
No beaches within 50 miles
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Great
Line-drying weather
Grilling
Great
Fire up the grill
Running
Fair
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in {{REGION}}
Houston
Sunny
26°
San Antonio
Sunny
25°
Dallas
Partly cloudy
29°
Fort Worth
Mostly cloudy
29°
Austin
Sunny
26°
El Paso
Sunny
25°
Data sources · Tuesday, August 25
Where the Seguin forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 29.5688°N, -97.9647°.
NBM + global weather models
Updated: 9:22 AM
Weather in Seguin
Over the next 10 days Seguin tops out around 41° (Tuesday) and dips to 23° on the coolest night (Wednesday). Models drop roughly 0.06 in of precipitation across the stretch — watch Thursday (57%). Hold onto the patio furniture Tuesday: gusts could hit 31 mph. No active NWS alerts at the moment — quiet on the hazards front. Right now Seguin is running about 50° warmer than San Antonio. Longer view: continental plains — big swings and a spring severe-storm season.
Seguin, TX · Elev 522 ft · 29.57°N, 97.96°W · Texas · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 9:22 AM