Bristol, United Kingdom 14-Day Forecast
68°
Overcast right now
Today: high 79°, low 59°
Updated 5 min ago
Bristol weather for the next 14 days
Thursday, August 27
Patchy rain nearby High 79° Low 61°Precipitation
80%
· 0.23 in
Max wind
13 mph
Humidity
74%
UV index
4 - Moderate
Sunrise / sunset
06:15 AM / 08:08 PM
Friday, August 28
Sunny High 69° Low 56°Precipitation
58%
· 0.07 in
Max wind
18 mph
Humidity
78%
UV index
5 - Moderate
Sunrise / sunset
06:17 AM / 08:06 PM
Saturday, August 29
Patchy rain nearby High 69° Low 59°Precipitation
90%
· 0.39 in
Max wind
22 mph
Humidity
89%
UV index
5 - Moderate
Sunrise / sunset
06:18 AM / 08:04 PM
Sunday, August 30
Patchy rain nearby High 69° Low 56°Precipitation
85%
· 0.35 in
Max wind
18 mph
Humidity
82%
UV index
5 - Moderate
Sunrise / sunset
06:20 AM / 08:01 PM
Monday, August 31
Patchy rain nearby High 65° Low 54°Precipitation
55%
· 0.03 in
Max wind
16 mph
Humidity
80%
UV index
4 - Moderate
Sunrise / sunset
06:21 AM / 07:59 PM
Tuesday, September 1
Patchy rain nearby High 67° Low 56°Precipitation
69%
· 0.15 in
Max wind
14 mph
Humidity
73%
UV index
5 - Moderate
Sunrise / sunset
06:23 AM / 07:57 PM
Wednesday, September 2
Overcast High 69° Low 53°Precipitation
13%
· 0.0 in
Max wind
11 mph
Humidity
75%
UV index
6 - High
Sunrise / sunset
06:25 AM / 07:55 PM
Thursday, September 3
Patchy rain nearby High 65° Low 59°Precipitation
73%
· 0.05 in
Max wind
13 mph
Humidity
90%
UV index
4 - Moderate
Sunrise / sunset
06:26 AM / 07:53 PM
Friday, September 4
Sunny High 69° Low 54°Precipitation
9%
· 0.0 in
Max wind
11 mph
Humidity
73%
UV index
6 - High
Sunrise / sunset
06:28 AM / 07:50 PM
Saturday, September 5
Sunny High 78° Low 60°Precipitation
11%
· 0.0 in
Max wind
7 mph
Humidity
79%
UV index
7 - High
Sunrise / sunset
06:29 AM / 07:48 PM
Sunday, September 6
Sunny High 82° Low 64°Precipitation
8%
· 0.0 in
Max wind
7 mph
Humidity
72%
UV index
7 - High
Sunrise / sunset
06:31 AM / 07:46 PM
Monday, September 7
Sunny High 82° Low 61°Precipitation
4%
· 0.0 in
Max wind
10 mph
Humidity
49%
UV index
7 - High
Sunrise / sunset
06:32 AM / 07:44 PM
Tuesday, September 8
Overcast High 64° Low 56°Precipitation
46%
· 0.03 in
Max wind
12 mph
Humidity
62%
UV index
4 - Moderate
Sunrise / sunset
06:34 AM / 07:41 PM
Bristol 14-day outlook: the story
The warmest day of Bristol's 14-day outlook is Monday, September 7 with a high near 82°F (28°C); the coolest night comes Wednesday, September 2, dipping to 53°F (12°C). Temperatures hold fairly steady from week to week. Highs over the next two weeks average 71°F (22°C), about 3°F (2°C) above the typical August high of 68°F (20°C).
Precipitation is most likely on Wednesday 26, Thursday 27, Friday 28, Saturday 29 and beyond; the wettest day looks like Saturday, August 29 with about 0.39 in (9.9 mm) expected. For the weekend, expect Saturday 69°F (20°C) and patchy rain nearby / Sunday 69°F (20°C) and patchy rain nearby.
For typical conditions month by month, see the Bristol climate & average temperatures guide.
Bristol forecast questions
Will it rain in Bristol this week?
The forecast currently shows meaningful precipitation chances on 8 of the next 14 days, peaking around Saturday, August 29.
What will be the warmest day in Bristol over the next 14 days?
Monday, September 7, with a forecast high near 82°F (28°C).
How accurate is a 14-day forecast for Bristol?
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 Bristol by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 46° | 36° | 13 | 2.8 in | 4.0 h/day | 88% |
| February | 48° | 38° | 12 | 2.9 in | 5.1 h/day | 84% |
| March | 50° | 39° | 15 | 3.3 in | 6.5 h/day | 82% |
| April | 55° | 40° | 10 | 2.0 in | 9.3 h/day | 77% |
| May | 61° | 47° | 12 | 2.8 in | 10.6 h/day | 77% |
| June | 67° | 53° | 12 | 2.7 in | 11.0 h/day | 77% |
| July | 69° | 56° | 13 | 2.8 in | 10.9 h/day | 76% |
| August | 68° | 56° | 13 | 3.2 in | 9.6 h/day | 79% |
| September | 65° | 52° | 13 | 3.4 in | 8.1 h/day | 81% |
| October | 58° | 48° | 14 | 3.8 in | 6.0 h/day | 85% |
| November | 51° | 42° | 14 | 3.3 in | 4.2 h/day | 87% |
| December | 48° | 40° | 15 | 3.9 in | 3.2 h/day | 89% |
14-day forecasts nearby