14 days forecast Portsmouth
See the weather for the coming 14 days in Portsmouth.
Thursday, March 13 
55%
1° / 9°
3
55%Regular sun, also clouds
Total precipitation 0.3 mm
Precipitation chance 5%
UV index 1
Friday, March 14 
70%
1° / 9°
3
70%Lots of sun, few clouds
Total precipitation 0.2 mm
Precipitation chance 0%
UV index 2
Saturday, March 15 75%
2° / 8°
4
75%Lots of sun, few clouds
Total precipitation 0.1 mm
Precipitation chance 0%
UV index 1
Sunday, March 16 80%
2° / 9°
3
80%Lots of sun, few clouds
Total precipitation 0.1 mm
Precipitation chance 0%
UV index 2
Monday, March 17 85%
2° / 9°
3
85%Lots of sun, few clouds
Total precipitation 0.1 mm
Precipitation chance 0%
UV index 2
Tuesday, March 18 80%
3° / 9°
3
80%Lots of sun, few clouds
Total precipitation 0.9 mm
Precipitation chance 30%
UV index 2
Wednesday, March 19 
40%
6° / 10°
4
40%Sun, but also an occasional shower
Total precipitation 3.7 mm
Precipitation chance 80%
UV index 1
Thursday, March 20 
45%
7° / 12°
4
45%Sun and chance of a shower
Total precipitation 1.8 mm
Precipitation chance 60%
UV index 1
Friday, March 21 35%
8° / 12°
4
35%Sun, but also an occasional shower
Total precipitation 3.3 mm
Precipitation chance 80%
UV index 1
Saturday, March 22 60%
7° / 11°
3
60%Sun and chance of a shower
Total precipitation 2.8 mm
Precipitation chance 75%
UV index 1
Sunday, March 23 70%
6° / 11°
3
70%Lots of sun, few clouds
Total precipitation 0.9 mm
Precipitation chance 30%
UV index 1
Monday, March 24 70%
6° / 11°
3
70%Sun and chance of a shower
Total precipitation 2.3 mm
Precipitation chance 70%
UV index 1
Tuesday, March 25 70%
6° / 11°
3
70%Sun and chance of a shower
Total precipitation 1.4 mm
Precipitation chance 45%
UV index 1
Wednesday, March 26 65%
6° / 11°
3
65%Lots of sun, few clouds
Total precipitation 0.8 mm
Precipitation chance 25%
UV index 1
Thursday, March 27 70%
6° / 11°
3
70%Sun and chance of a shower
Total precipitation 1.3 mm
Precipitation chance 45%
UV index 1