Mclean Hourly Forecast
Next 48 Hours
Today
Partly sunny. Highs in the upper 40s. Southeast winds 5 to 10 mph.
Tonight
Mostly cloudy. Lows in the lower 30s. South winds 5 to 10 mph.
| Sat, Nov 23rd | Temp | Humidity | Wind (mph) | Pressure | Dew Point | Precip. |
|---|---|---|---|---|---|---|
9 AM Overcast  UV Index: 0.3 |
32°F Feels 29°F |
91% | 6.5 SSE | 30.03 inHg | 28°F | 0% |
10 AM Sunny UV Index: 0.8 |
35°F Feels 31°F |
83% | 6.3 SE | 29.98 inHg | 28.8°F | 0% |
11 AM SunnyUV Index: 1.3 |
40°F Feels 36°F |
73% | 7.4 SSE | 29.98 inHg | 30.4°F | 0% |
12 PM SunnyUV Index: 1.3 |
43°F Feels 40°F |
67% | 8.7 SSE | 29.94 inHg | 33.9°F | 0% |
1 PM Overcast UV Index: 1.6 |
46°F Feels 43°F |
59% | 8.5 SSE | 29.87 inHg | 32.2°F | 0% |
2 PM SunnyUV Index: 1.3 |
48°F Feels 45°F |
61% | 8.9 SSE | 29.85 inHg | 36°F | 0% |
3 PM Partly Cloudy  UV Index: 0.7 |
48°F Feels 45°F |
60% | 8.7 SSE | 29.82 inHg | 36.2°F | 0% |
4 PM Overcast UV Index: 0.2 |
48°F Feels 44°F |
61% | 9.6 SSE | 29.79 inHg | 35.7°F | 0% |
5 PM Overcast UV Index: 0 |
46°F Feels 42°F |
67% | 8.5 SE | 29.8 inHg | 37.2°F | 0% |
6 PM Overcast  UV Index: 0 |
45°F Feels 41°F |
76% | 7.4 ESE | 29.78 inHg | 38°F | 0% |
7 PM Overcast UV Index: 0 |
43°F Feels 38°F |
86% | 9.2 ESE | 29.78 inHg | 39.1°F | 0% |
8 PM Cloudy  UV Index: 0 |
43°F Feels 37°F |
88% | 9.6 ESE | 29.77 inHg | 38.8°F | 0% |
9 PM Overcast UV Index: 0 |
42°F Feels 37°F |
91% | 9.6 SE | 29.75 inHg | 39.3°F | 0% |
10 PM Mist UV Index: 0 |
41°F Feels 36°F |
95% | 8.7 SE | 29.74 inHg | 39.3°F | 0% |
11 PM Partly Cloudy  UV Index: 0 |
40°F Feels 34°F |
96% | 9.4 SE | 29.73 inHg | 39.1°F | 0% |
Sunday
Partly sunny. Highs in the mid 40s. Northwest winds 15 to 20 mph.
Sunday Night
Mostly cloudy. Cooler with lows in the lower 20s. North winds 15 to 20 mph with gusts up to 30 mph.
| Sun, Nov 24th | Temp | Humidity | Wind (mph) | Pressure | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Overcast UV Index: 0 |
40°F Feels 35°F |
98% | 9.4 SSE | 29.72 inHg | 38.5°F | 0% |
1 AM Fog UV Index: 0 |
40°F Feels 35°F |
97% | 9.2 SSE | 29.68 inHg | 39.8°F | 0% |
2 AM FogUV Index: 0 |
39°F Feels 34°F |
97% | 8.7 SSE | 29.66 inHg | 38.7°F | 0% |
3 AM FogUV Index: 0 |
39°F Feels 34°F |
97% | 8.1 S | 29.66 inHg | 38.1°F | 0% |
4 AM FogUV Index: 0 |
38°F Feels 33°F |
97% | 8.1 S | 29.65 inHg | 37.5°F | 0% |
5 AM FogUV Index: 0 |
38°F Feels 33°F |
97% | 8.5 S | 29.66 inHg | 36.9°F | 0% |
6 AM FogUV Index: 0 |
37°F Feels 33°F |
97% | 8.5 SSW | 29.66 inHg | 36.5°F | 0% |
7 AM MistUV Index: 0 |
36°F Feels 31°F |
97% | 7.2 SSW | 29.66 inHg | 36.2°F | 0% |
8 AM Mist UV Index: 0 |
35°F Feels 28°F |
96% | 5.8 SW | 29.71 inHg | 34.3°F | 0% |
9 AM MistUV Index: 0.3 |
34°F Feels 26°F |
96% | 6.9 W | 29.73 inHg | 33.3°F | 0% |
10 AM Overcast UV Index: 0.8 |
34°F Feels 25°F |
96% | 12.8 NW | 29.76 inHg | 32.3°F | 0% |
11 AM Overcast UV Index: 1 |
34°F Feels 24°F |
95% | 15 NNW | 29.79 inHg | 32.4°F | 0% |
12 PM Overcast UV Index: 1.7 |
34°F Feels 24°F |
95% | 17.9 NNW | 29.81 inHg | 32.4°F | 0% |
1 PM Overcast UV Index: 1.7 |
34°F Feels 24°F |
94% | 17.4 NNW | 29.82 inHg | 32.4°F | 0% |
2 PM Overcast UV Index: 1.3 |
35°F Feels 25°F |
85% | 18.3 NNW | 29.85 inHg | 31°F | 0% |
3 PM Overcast UV Index: 0.7 |
36°F Feels 26°F |
81% | 19.2 NNW | 29.86 inHg | 30.3°F | 0% |
4 PM Overcast UV Index: 0.2 |
36°F Feels 26°F |
76% | 17 NNW | 29.87 inHg | 29.6°F | 0% |
5 PM Overcast UV Index: 0 |
36°F Feels 26°F |
77% | 18.1 NNW | 29.91 inHg | 29.4°F | 0% |
6 PM Overcast UV Index: 0 |
35°F Feels 27°F |
78% | 17.9 NNW | 29.93 inHg | 29.4°F | 0% |
7 PM Overcast UV Index: 0 |
35°F Feels 26°F |
79% | 18.1 NNW | 29.95 inHg | 29.3°F | 0% |
8 PM Overcast UV Index: 0 |
34°F Feels 26°F |
82% | 17.9 NNW | 29.99 inHg | 29.1°F | 0% |
9 PM Overcast UV Index: 0 |
33°F Feels 25°F |
84% | 17.9 NNW | 30.01 inHg | 29°F | 0% |
10 PM Partly Cloudy UV Index: 0 |
34°F Feels 24°F |
86% | 17 NNW | 30.04 inHg | 28.9°F | 0% |
11 PM Overcast UV Index: 0 |
31°F Feels 23°F |
47% | 15.9 NNW | 30.04 inHg | 15.8°F | 0% |
Monday
Sunny, cooler with highs in the lower 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph.
Monday Night
Mostly clear. Cold with lows around 15.
| Mon, Nov 25th | Temp | Humidity | Wind (mph) | Pressure | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Partly Cloudy UV Index: 0 |
29°F Feels 21°F |
93% | 17.4 NNW | 30.1 inHg | 26.8°F | 0% |
1 AM MistUV Index: 0 |
28°F Feels 20°F |
96% | 18.1 NNW | 30.12 inHg | 26.1°F | 0% |
2 AM MistUV Index: 0 |
27°F Feels 19°F |
95% | 17.4 NNW | 30.14 inHg | 25.3°F | 0% |
3 AM MistUV Index: 0 |
26°F Feels 18°F |
95% | 18.6 NNW | 30.15 inHg | 24.9°F | 0% |
4 AM Partly Cloudy UV Index: 0 |
25°F Feels 17°F |
95% | 18.3 NNW | 30.17 inHg | 24.5°F | 0% |
5 AM Partly Cloudy UV Index: 0 |
25°F Feels 17°F |
95% | 17.9 NW | 30.2 inHg | 23.4°F | 0% |
6 AM Partly Cloudy UV Index: 0 |
24°F Feels 16°F |
95% | 18.3 NW | 30.22 inHg | 22.8°F | 0% |
7 AM MistUV Index: 0 |
25°F Feels 16°F |
95% | 18.1 NW | 30.24 inHg | 22.2°F | 0% |
8 AM MistUV Index: 0 |
26°F Feels 17°F |
73% | 17.7 NW | 30.3 inHg | 17.4°F | 0% |
Currently
 |
27°F |
29.96in
Barometer 92%
Humidity South 3.5mph Wind |
| Fair | ||
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