11-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Morning
Clear sky
18°
Feels like 18°
Wind↑ NNW 12 km/h
Gusts36 km/h
Humidity 50 %
Evening
Clear sky
23°
Feels like 23°
Wind↑ NNE 7 km/h
Gusts13 km/h
Humidity 31 %
12-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Morning
Clear sky
17°
Feels like 17°
Wind↑ E 6 km/h
Humidity 50 %
Evening
Mainly clear
22°
Feels like 24°
Wind↑ SE 14 km/h
Gusts24 km/h
Humidity 53 %
13-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Morning
Overcast
22°
Feels like 26°
Wind↑ SSE 11 km/h
Gusts34 km/h
Humidity 73 %
Evening
Drizzle
25°
Feels like 33°
Wind↑ S 17 km/h
Gusts35 km/h
Humidity 76 %
💧 0.5 mm
⚡ storm
14-day outlook — past day 10 this is an outlook from the end of the GFS run: expect differences of several degrees.
Morning
Rain showers
22°
Feels like 30°
Wind↑ SW 14 km/h
Gusts39 km/h
Humidity 94 %
💧 0.9 mm
⚡ storm
Houston forecast in charts · next 7 days
The week ahead: highs and lows
▲ This week runs +5.8° warmer than usual
Highs Lows Usual for the season (1991–2020 average)
Hourly detail
Temperature (°C) Rain (mm) Wind (km/h)
Houston climate: what a normal year looks like
Afternoons reach 30 °C or more from June to September; the typical peak is 33 °C in August.
There is no real dry season: monthly rainfall stays between 86 mm and 118 mm on average.
The hottest stretch is August, when afternoons average 33 °C; the coldest is January, when nights average 7 °C.
Forecast highs for the coming week average 27 °C, 1 °C cooler than a normal October (28 °C).
30-year averages (1991–2020)
Month
Typical high
Typical low
Rainfall
Jan
17 °C
7 °C
107 mm
Feb
19 °C
10 °C
86 mm
Mar
23 °C
13 °C
96 mm
Apr
25 °C
16 °C
100 mm
May
29 °C
20 °C
96 mm
Jun
32 °C
24 °C
117 mm
Jul
33 °C
24 °C
93 mm
Aug
33 °C
24 °C
100 mm
Sep
31 °C
22 °C
118 mm
Oct
28 °C
18 °C
105 mm
Nov
22 °C
12 °C
106 mm
Dec
18 °C
8 °C
108 mm
Whole year
26 °C
16 °C
1,230 mm
Source: our own processing of the ERA5 reanalysis (Copernicus/ECMWF) for 29.76° N, 95.36° W, 1991–2020. ERA5 averages over a 0.25° grid (about 25 km): hills, a coastline or the heat of the city itself can shift local values by a degree or two.
Air you breathe in Houston: pollution and pollen
2/6
Fair
European Air Quality Index (EAQI), from Copernicus CAMS
PM2.514µg/m³
PM1016µg/m³
Copernicus CAMS model, updated several times a day.
Rain radar around Houston
Rain observed over the last two hours by official weather radars around Houston, followed by the radar forecast for the next hour where the weather service provides one.
Rain radarLast two hours, then forecast where available · drag the timeline
Moon over Houston
Waning gibbous
87 % illuminated · 18.3 days
Rise 19:23 Set 09:28
Fri30/1079%
Sat31/1069%
Sun1/1159%
Mon2/1149%Last quarter
Tue3/1138%
Wed4/1128%
Thu5/1119%
Fri6/1112%
Sat7/116%
Sun8/112%
Mon9/110%
Tue10/111%New moon
Moonrise and moonset in local time (America/Chicago); phase and lit fraction from a synodic calculation.
Sea and tides near Houston
Tide station used: Whiteoak Bayou at Main St Houston Tx
Sea state
Smooth
waves 0.7 m
Period
4 s
Swell
0.0 m
TodayThu 29/10
High tide01:270.7 m
Low tide17:360.0 m
TomorrowFri 30/10
High tide04:350.6 m
Low tide18:530.0 m
SatSat 31/10
High tide05:340.6 m
Low tide20:030.1 m
SunSun 01/11
High tide05:150.6 m
Indicative heights above chart datum. Coefficient: 20 for the weakest tides, 120 for the strongest.
Look up a past day in Houston
Curious about the weather in Houston on a given day? Choose a date: we read it from the ERA5 reanalysis (ECMWF / Copernicus C3S), which runs until about a week ago.
Houston weather at a glance
This page gathers everything about the weather in Houston, Texas: conditions now, the forecast for each part of the day and the trend for the coming week. At the moment the sky is “mainly clear”, it is 27 °C (feels like 32 °C) and the wind blows at 13 km/h.
Expected range today: 18 °C to 28 °C and a dry sky; keep an eye on thunderstorms. The forecast comes from the AtmoAtlas engine, which combines ECMWF-AIFS, NOAA GFS and DWD ICON, adjusts cloud cover with METAR reports and uses convective energy (CAPE) to flag storms, plus the tide times for Whiteoak Bayou at Main St Houston Tx.
Use the Houston forecast in your own website or app: one JSON call returns weather, air quality, tides and sun and moon times. The free key needs no card.
