Houston, TX 14-Day Forecast
Texas, United States 🇺🇸
82°
Patchy rain nearby right now
Today: high 94°, low 80°
Updated 23 min ago
Houston weather for the next 14 days
Thursday, September 17
Overcast High 90° Low 80°Precipitation
71%
· 0.27 in
Max wind
12 mph
Humidity
70%
UV index
7 - High
Sunrise / sunset
07:07 AM / 07:24 PM
Friday, September 18
Sunny High 92° Low 79°Precipitation
4%
· 0.0 in
Max wind
10 mph
Humidity
60%
UV index
9 - Very High
Sunrise / sunset
07:07 AM / 07:23 PM
Saturday, September 19
Sunny High 95° Low 78°Precipitation
2%
· 0.0 in
Max wind
12 mph
Humidity
56%
UV index
9 - Very High
Sunrise / sunset
07:08 AM / 07:22 PM
Sunday, September 20
Sunny High 94° Low 79°Precipitation
5%
· 0.0 in
Max wind
13 mph
Humidity
63%
UV index
8 - Very High
Sunrise / sunset
07:08 AM / 07:20 PM
Monday, September 21
Overcast High 94° Low 77°Precipitation
57%
· 0.07 in
Max wind
10 mph
Humidity
64%
UV index
8 - Very High
Sunrise / sunset
07:09 AM / 07:19 PM
Tuesday, September 22
Sunny High 94° Low 80°Precipitation
3%
· 0.0 in
Max wind
10 mph
Humidity
58%
UV index
8 - Very High
Sunrise / sunset
07:09 AM / 07:18 PM
Wednesday, September 23
Sunny High 94° Low 80°Precipitation
5%
· 0.0 in
Max wind
10 mph
Humidity
57%
UV index
8 - Very High
Sunrise / sunset
07:10 AM / 07:17 PM
Thursday, September 24
Sunny High 98° Low 79°Precipitation
17%
· 0.01 in
Max wind
8 mph
Humidity
58%
UV index
9 - Very High
Sunrise / sunset
07:10 AM / 07:15 PM
Friday, September 25
Sunny High 93° Low 76°Precipitation
36%
· 0.02 in
Max wind
11 mph
Humidity
39%
UV index
8 - Very High
Sunrise / sunset
07:11 AM / 07:14 PM
Saturday, September 26
Sunny High 90° Low 68°Precipitation
0%
· 0.0 in
Max wind
8 mph
Humidity
30%
UV index
8 - Very High
Sunrise / sunset
07:12 AM / 07:13 PM
Sunday, September 27
Sunny High 91° Low 71°Precipitation
1%
· 0.0 in
Max wind
10 mph
Humidity
41%
UV index
8 - Very High
Sunrise / sunset
07:12 AM / 07:12 PM
Monday, September 28
Light rain shower High 81° Low 72°Precipitation
89%
· 1.22 in
Max wind
23 mph
Humidity
84%
UV index
5 - Moderate
Sunrise / sunset
07:13 AM / 07:11 PM
Tuesday, September 29
Patchy rain nearby High 78° Low 73°Precipitation
87%
· 0.37 in
Max wind
14 mph
Humidity
85%
UV index
6 - High
Sunrise / sunset
07:13 AM / 07:09 PM
Houston 14-day outlook: the story
The warmest day of Houston's 14-day outlook is Thursday, September 24 with a high near 98°F (36°C); the coolest night comes Saturday, September 26, dipping to 68°F (20°C). The trend points cooler: week two runs about 4°F below week one. Highs over the next two weeks average 93°F (34°C), about 6°F (3°C) above the typical September high of 87°F (31°C).
Precipitation is most likely on Wednesday 16, Thursday 17, Monday 21, Monday 28 and beyond; the wettest day looks like Monday, September 28 with about 1.22 in (31.0 mm) expected. For the weekend, expect Saturday 95°F (35°C) and sunny / Sunday 94°F (34°C) and sunny.
For typical conditions month by month, see the Houston climate & average temperatures guide.
Houston forecast questions
Will it rain in Houston this week?
The forecast currently shows meaningful precipitation chances on 5 of the next 14 days, peaking around Monday, September 28.
What will be the warmest day in Houston over the next 14 days?
Thursday, September 24, with a forecast high near 98°F (36°C).
How accurate is a 14-day forecast for Houston?
Days 1-3 are highly reliable, days 4-7 capture the overall pattern well, and days 8-14 indicate trends rather than exact figures - check back as the date approaches; this page refreshes throughout the day.
Average temperatures in Houston by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 62° | 45° | 11 | 5.7 in | 7.0 h/day | 73% |
| February | 67° | 49° | 12 | 3.8 in | 6.8 h/day | 77% |
| March | 73° | 57° | 14 | 5.4 in | 7.6 h/day | 77% |
| April | 78° | 62° | 14 | 6.8 in | 8.8 h/day | 77% |
| May | 84° | 69° | 17 | 8.8 in | 9.6 h/day | 80% |
| June | 89° | 74° | 16 | 7.2 in | 11.0 h/day | 79% |
| July | 91° | 76° | 16 | 7.2 in | 11.0 h/day | 79% |
| August | 92° | 77° | 17 | 7.2 in | 10.9 h/day | 77% |
| September | 87° | 73° | 14 | 7.3 in | 9.8 h/day | 78% |
| October | 81° | 64° | 10 | 5.5 in | 9.2 h/day | 73% |
| November | 71° | 55° | 10 | 4.5 in | 7.5 h/day | 76% |
| December | 67° | 51° | 12 | 6.1 in | 6.7 h/day | 77% |
14-day forecasts nearby