Bristol, United Kingdom 14-Day Forecast
55°
Clear right now
Today: high 62°, low 53°
Updated 3 min ago
Bristol weather for the next 14 days
Thursday, September 17
Patchy rain nearby High 65° Low 54°Precipitation
68%
· 0.12 in
Max wind
17 mph
Humidity
76%
UV index
4 - Moderate
Sunrise / sunset
06:48 AM / 07:21 PM
Friday, September 18
Overcast High 65° Low 52°Precipitation
39%
· 0.02 in
Max wind
16 mph
Humidity
73%
UV index
4 - Moderate
Sunrise / sunset
06:50 AM / 07:18 PM
Saturday, September 19
Patchy rain nearby High 65° Low 58°Precipitation
72%
· 0.04 in
Max wind
15 mph
Humidity
89%
UV index
1 - Low
Sunrise / sunset
06:52 AM / 07:16 PM
Sunday, September 20
Overcast High 68° Low 53°Precipitation
16%
· 0.0 in
Max wind
8 mph
Humidity
76%
UV index
5 - Moderate
Sunrise / sunset
06:53 AM / 07:14 PM
Monday, September 21
Sunny High 71° Low 57°Precipitation
17%
· 0.0 in
Max wind
6 mph
Humidity
81%
UV index
6 - High
Sunrise / sunset
06:55 AM / 07:11 PM
Tuesday, September 22
Sunny High 76° Low 56°Precipitation
7%
· 0.0 in
Max wind
6 mph
Humidity
74%
UV index
6 - High
Sunrise / sunset
06:56 AM / 07:09 PM
Wednesday, September 23
Sunny High 75° Low 56°Precipitation
8%
· 0.0 in
Max wind
8 mph
Humidity
67%
UV index
6 - High
Sunrise / sunset
06:58 AM / 07:07 PM
Thursday, September 24
Overcast High 71° Low 54°Precipitation
9%
· 0.0 in
Max wind
10 mph
Humidity
63%
UV index
6 - High
Sunrise / sunset
07:00 AM / 07:04 PM
Friday, September 25
Cloudy High 69° Low 49°Precipitation
14%
· 0.0 in
Max wind
7 mph
Humidity
72%
UV index
5 - Moderate
Sunrise / sunset
07:01 AM / 07:02 PM
Saturday, September 26
Sunny High 72° Low 51°Precipitation
3%
· 0.0 in
Max wind
4 mph
Humidity
57%
UV index
6 - High
Sunrise / sunset
07:03 AM / 07:00 PM
Sunday, September 27
Sunny High 70° Low 52°Precipitation
3%
· 0.0 in
Max wind
9 mph
Humidity
56%
UV index
6 - High
Sunrise / sunset
07:04 AM / 06:58 PM
Monday, September 28
Overcast High 63° Low 54°Precipitation
24%
· 0.0 in
Max wind
12 mph
Humidity
79%
UV index
4 - Moderate
Sunrise / sunset
07:06 AM / 06:55 PM
Tuesday, September 29
Patchy rain nearby High 63° Low 51°Precipitation
53%
· 0.03 in
Max wind
20 mph
Humidity
75%
UV index
4 - Moderate
Sunrise / sunset
07:08 AM / 06:53 PM
Bristol 14-day outlook: the story
The warmest day of Bristol's 14-day outlook is Tuesday, September 22 with a high near 76°F (24°C); the coolest night comes Friday, September 25, dipping to 49°F (9°C). Temperatures hold fairly steady from week to week. Highs over the next two weeks average 67°F (20°C), right in line with the typical September high of 65°F (18°C).
Precipitation is most likely on Thursday 17, Saturday 19, Tuesday 29; the wettest day looks like Thursday, September 17 with about 0.12 in (3.1 mm) expected. For the weekend, expect Saturday 65°F (18°C) and patchy rain nearby / Sunday 68°F (20°C) and overcast.
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 3 of the next 14 days, peaking around Thursday, September 17.
What will be the warmest day in Bristol over the next 14 days?
Tuesday, September 22, with a forecast high near 76°F (24°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