10-day forecast · Cornwall
Day-by-day outlook up to 14 days: highs, lows, precipitation totals, wind and UV. Planning further ahead? Open the 30-day outlook →
Wed · Today
Showers
77°
66°
0.38 in
⌄
Wind 8 mph W
Gusts 18 mph
UV index 3 – Moderate
Precip chance 91% · 0.38 in
Sunrise 6:17 AM
Sunset 8:15 PM
Thu · Tomorrow
Mostly cloudy
78°
61°
0.19 in
⌄
Wind 11 mph N
Gusts 23 mph
UV index 7 – High
Precip chance 82% · 0.19 in
Sunrise 6:18 AM
Sunset 8:14 PM
Friday 21/8
Showers
71°
58°
0.46 in
⌄
Wind 10 mph NE
Gusts 17 mph
UV index 6 – High
Precip chance 87% · 0.46 in
Sunrise 6:19 AM
Sunset 8:12 PM
Saturday 22/8
Sunny
72°
56°
0.02 in
⌄
Wind 10 mph S
Gusts 21 mph
UV index 7 – High
Precip chance 36% · 0.02 in
Sunrise 6:20 AM
Sunset 8:10 PM
Sunday 23/8
Mostly cloudy
71°
57°
0.04 in
⌄
Wind 21 mph SE
Gusts 34 mph
UV index 5 – Moderate
Precip chance 72% · 0.04 in
Sunrise 6:22 AM
Sunset 8:08 PM
Monday 24/8
Showers
73°
63°
0.02 in
⌄
Wind 16 mph SW
Gusts 34 mph
UV index 6 – High
Precip chance 61% · 0.02 in
Sunrise 6:23 AM
Sunset 8:07 PM
Tuesday 25/8
Sunny
73°
59°
9%
⌄
Wind 17 mph SW
Gusts 32 mph
UV index 6 – High
Precip chance 9%
Sunrise 6:24 AM
Sunset 8:05 PM
Wednesday 26/8
Mostly cloudy
75°
57°
12%
⌄
Wind 8 mph SW
Gusts 13 mph
UV index 6 – High
Precip chance 12%
Sunrise 6:25 AM
Sunset 8:03 PM
Thursday 27/8
Mostly cloudy
69°
58°
0.32 in
⌄
Wind 12 mph NE
Gusts 20 mph
UV index 5 – Moderate
Precip chance 86% · 0.32 in
Sunrise 6:27 AM
Sunset 8:01 PM
Friday 28/8
Mostly cloudy
65°
50°
19%
⌄
Wind 15 mph NE
Gusts 18 mph
UV index 4 – Moderate
Precip chance 19%
Sunrise 6:28 AM
Sunset 7:59 PM
Saturday 29/8
Mostly cloudy
69°
49°
12%
⌄
Wind 11 mph E
Gusts 23 mph
UV index 6 – High
Precip chance 12%
Sunrise 6:29 AM
Sunset 7:57 PM
Sunday 30/8
Mostly cloudy
71°
52°
22%
⌄
Wind 13 mph E
Gusts 26 mph
UV index 5 – Moderate
Precip chance 22%
Sunrise 6:30 AM
Sunset 7:56 PM
Monday 31/8
Sunny
73°
59°
15%
⌄
Wind 15 mph N
Gusts 25 mph
UV index 6 – High
Precip chance 15%
Sunrise 6:32 AM
Sunset 7:54 PM
Tuesday 1/9
Sunny
72°
55°
4%
⌄
Wind 13 mph N
Gusts 14 mph
UV index 6 – High
Precip chance 4%
Sunrise 6:33 AM
Sunset 7:52 PM
10-day outlook for Cornwall
Over the next ten days Cornwall peaks at 78° on Thursday and bottoms out at 50° on Friday. The back half cools off by roughly 5°, so the warmest days are the ones in front of you. Add it up and about 1.4 in of precipitation falls over the period, spread across 7 unsettled days, with Wednesday the most likely (91%).