10-day forecast · McLean
Day-by-day outlook up to 14 days: highs, lows, precipitation totals, wind and UV. Planning further ahead? Open the 30-day outlook →
Fri · Today
Sunny
32°
21°
17%
⌄
Wind 7 mph N
Gusts 13 mph
UV index 8 – High
Precip chance 17%
Sunrise 6:34 AM
Sunset 7:45 PM
Sat · Tomorrow
Sunny
29°
18°
4%
⌄
Wind 8 mph SE
Gusts 19 mph
UV index 8 – High
Precip chance 4%
Sunrise 6:35 AM
Sunset 7:44 PM
Sunday 30/8
Mostly cloudy
33°
20°
14%
⌄
Wind 9 mph SE
Gusts 20 mph
UV index 8 – Very high
Precip chance 14%
Sunrise 6:35 AM
Sunset 7:42 PM
Monday 31/8
Mostly cloudy
36°
23°
0.04 in
⌄
Wind 7 mph SW
Gusts 14 mph
UV index 6 – Moderate
Precip chance 57% · 0.04 in
Sunrise 6:36 AM
Sunset 7:41 PM
Tuesday 1/9
Mostly cloudy
32°
23°
0.04 in
⌄
Wind 11 mph NW
Gusts 20 mph
UV index 7 – High
Precip chance 57% · 0.04 in
Sunrise 6:37 AM
Sunset 7:39 PM
Wednesday 2/9
Sunny
36°
24°
0.01 in
⌄
Wind 9 mph S
Gusts 23 mph
UV index 9 – Very high
Precip chance 21% · 0.01 in
Sunrise 6:38 AM
Sunset 7:38 PM
Thursday 3/9
Sunny
37°
26°
5%
⌄
Wind 14 mph NW
Gusts 25 mph
UV index 9 – Very high
Precip chance 5%
Sunrise 6:39 AM
Sunset 7:36 PM
Friday 4/9
Sunny
33°
23°
5%
⌄
Wind 7 mph N
Gusts 18 mph
UV index 8 – Very high
Precip chance 5%
Sunrise 6:40 AM
Sunset 7:35 PM
Saturday 5/9
Showers
29°
20°
0.31 in
⌄
Wind 5 mph SE
Gusts 11 mph
UV index 6 – High
Precip chance 81% · 0.31 in
Sunrise 6:41 AM
Sunset 7:33 PM
Sunday 6/9
Sunny
30°
20°
4%
⌄
Wind 8 mph E
Gusts 15 mph
UV index 7 – High
Precip chance 4%
Sunrise 6:42 AM
Sunset 7:31 PM
Monday 7/9
Mostly cloudy
23°
18°
0.18 in
⌄
Wind 6 mph SE
Gusts 15 mph
UV index 5 – Moderate
Precip chance 85% · 0.18 in
Sunrise 6:43 AM
Sunset 7:30 PM
Tuesday 8/9
Mostly cloudy
29°
16°
0.00 in
⌄
Wind 7 mph NW
Gusts 19 mph
UV index 6 – High
Precip chance 17% · 0.00 in
Sunrise 6:43 AM
Sunset 7:28 PM
Wednesday 9/9
Mostly cloudy
35°
20°
0.01 in
⌄
Wind 7 mph W
Gusts 19 mph
UV index 9 – Very high
Precip chance 20% · 0.01 in
Sunrise 6:44 AM
Sunset 7:27 PM
Thursday 10/9
Partly cloudy
37°
24°
0.03 in
⌄
Wind 6 mph SW
Gusts 11 mph
UV index 9 – Very high
Precip chance 39% · 0.03 in
Sunrise 6:45 AM
Sunset 7:25 PM
10-day outlook for McLean
Over the next ten days McLean peaks at 37° on Thursday and bottoms out at 18° on Saturday. Day-to-day swings stay modest — no big pattern change inside the period. Add it up and about 0.41 in of precipitation falls over the period, spread across 3 unsettled days, with Saturday the most likely (81%).