Mclean Hourly Forecast
Next 48 Hours
Overnight
Mostly clear. Lows in the lower 30s. West winds around 10 mph with gusts up to 20 mph.
Friday
Partly sunny with a chance of rain and snow in the morning, then cloudy with rain likely in the afternoon. Little or no snow accumulation. Highs in the lower 40s. West winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 70 percent.
| Fri, Nov 22nd | Temp | Humidity | Wind (mph) | Pressure | Dew Point | Precip. |
|---|---|---|---|---|---|---|
2 AM Clear  UV Index: 0 |
37°F Feels 29°F |
72% | 10.5 WNW | 29.61 inHg | 28.6°F | 0% |
3 AM Clear UV Index: 0 |
36°F Feels 27°F |
71% | 9.8 WNW | 29.61 inHg | 26.9°F | 0% |
4 AM Clear UV Index: 0 |
35°F Feels 26°F |
69% | 9.8 WNW | 29.6 inHg | 25.8°F | 0% |
5 AM Partly Cloudy  UV Index: 0 |
35°F Feels 26°F |
70% | 10.3 WNW | 29.6 inHg | 25.5°F | 0% |
6 AM Partly Cloudy UV Index: 0 |
34°F Feels 25°F |
70% | 10.1 WNW | 29.59 inHg | 25.3°F | 0% |
7 AM Partly Cloudy UV Index: 0 |
33°F Feels 25°F |
71% | 10.1 WNW | 29.59 inHg | 25.2°F | 0% |
8 AM Sunny UV Index: 0.1 |
34°F Feels 25°F |
72% | 9.8 W | 29.57 inHg | 24.8°F | 0% |
9 AM SunnyUV Index: 0.5 |
35°F Feels 26°F |
68% | 9.6 W | 29.57 inHg | 24.4°F | 0% |
10 AM Cloudy  UV Index: 0.6 |
35°F Feels 27°F |
62% | 11.4 W | 29.56 inHg | 24°F | 0% |
11 AM Overcast  UV Index: 0.7 |
37°F Feels 29°F |
63% | 12.3 W | 29.55 inHg | 24.9°F | 0% |
12 PM Overcast UV Index: 0.8 |
37°F Feels 28°F |
60% | 13.2 W | 29.53 inHg | 25.8°F | 0% |
1 PM Overcast UV Index: 0.9 |
37°F Feels 28°F |
86% | 13.6 W | 29.5 inHg | 32.6°F | 0% |
2 PM Moderate Snow UV Index: 0.5 |
37°F Feels 28°F |
89% | 14.3 W | 29.47 inHg | 33.8°F | 100% Rain est. 0.06in |
3 PM Overcast UV Index: 0.2 |
37°F Feels 28°F |
89% | 13.9 W | 29.45 inHg | 34.5°F | 0% |
4 PM Overcast UV Index: 0.1 |
37°F Feels 28°F |
91% | 13.9 W | 29.44 inHg | 34.8°F | 0% |
5 PM Heavy Snow UV Index: 0 |
37°F Feels 28°F |
92% | 13.6 W | 29.43 inHg | 34.9°F | 100% Rain est. 0.15in |
6 PM Overcast  UV Index: 0 |
38°F Feels 29°F |
92% | 13.9 W | 29.43 inHg | 35.1°F | 0% |
7 PM Overcast UV Index: 0 |
38°F Feels 29°F |
91% | 14.3 W | 29.44 inHg | 35.6°F | 0% |
8 PM Moderate Or Heavy Sleet UV Index: 0 |
38°F Feels 29°F |
91% | 15.2 W | 29.44 inHg | 35.1°F | 100% Rain est. 0.1in |
9 PM Overcast UV Index: 0 |
38°F Feels 30°F |
90% | 15.9 WNW | 29.44 inHg | 35.6°F | 0% |
10 PM Overcast UV Index: 0 |
39°F Feels 31°F |
89% | 15.7 WNW | 29.46 inHg | 36.2°F | 0% |
11 PM Light Rain UV Index: 0 |
40°F Feels 31°F |
87% | 15.2 WNW | 29.47 inHg | 36.6°F | 100% Rain est. 0.05in |
Friday Night
Mostly cloudy with scattered showers in the evening, then partly cloudy after midnight. Lows in the upper 30s. Northwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent.
Saturday
Mostly sunny. Highs in the mid 50s. Northwest winds 10 to 15 mph with gusts up to 30 mph.
| Sat, Nov 23rd | Temp | Humidity | Wind (mph) | Pressure | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Cloudy  UV Index: 0 |
40°F Feels 32°F |
86% | 15.4 WNW | 29.48 inHg | 36.1°F | 0% |
1 AM Partly Cloudy UV Index: 0 |
40°F Feels 32°F |
86% | 14.3 NW | 29.5 inHg | 36.3°F | 0% |
2 AM Partly Cloudy UV Index: 0 |
40°F Feels 32°F |
87% | 14.8 NW | 29.52 inHg | 36.7°F | 0% |
3 AM Partly Cloudy UV Index: 0 |
40°F Feels 32°F |
87% | 15.2 NW | 29.56 inHg | 36.5°F | 0% |
4 AM Partly Cloudy UV Index: 0 |
40°F Feels 32°F |
87% | 14.5 NW | 29.58 inHg | 36.5°F | 0% |
5 AM Clear UV Index: 0 |
39°F Feels 32°F |
88% | 14.3 NW | 29.59 inHg | 36.4°F | 0% |
6 AM Clear UV Index: 0 |
39°F Feels 32°F |
88% | 13.9 NW | 29.65 inHg | 35.8°F | 0% |
7 AM Clear UV Index: 0 |
39°F Feels 31°F |
88% | 13.6 NW | 29.68 inHg | 35.5°F | 0% |
8 AM SunnyUV Index: 0.1 |
42°F Feels 35°F |
88% | 11.9 NW | 29.71 inHg | 35.2°F | 0% |
9 AM SunnyUV Index: 0.3 |
45°F Feels 39°F |
78% | 9.6 NW | 29.77 inHg | 37.7°F | 0% |
10 AM SunnyUV Index: 0.7 |
48°F Feels 43°F |
72% | 10.3 NW | 29.79 inHg | 39°F | 0% |
11 AM SunnyUV Index: 0.8 |
50°F Feels 45°F |
67% | 12.1 NW | 29.82 inHg | 40.2°F | 0% |
12 PM SunnyUV Index: 0.7 |
51°F Feels 47°F |
64% | 13.6 NW | 29.82 inHg | 40.1°F | 0% |
1 PM Partly Cloudy  UV Index: 0.5 |
52°F Feels 48°F |
62% | 13.9 NW | 29.81 inHg | 40°F | 0% |
2 PM Partly Cloudy UV Index: 0.5 |
53°F Feels 49°F |
60% | 14.3 WNW | 29.81 inHg | 40°F | 0% |
3 PM Partly Cloudy UV Index: 0.2 |
53°F Feels 49°F |
61% | 14.5 WNW | 29.83 inHg | 40.2°F | 0% |
4 PM Partly Cloudy UV Index: 0.1 |
53°F Feels 49°F |
61% | 12.1 WNW | 29.84 inHg | 40.3°F | 0% |
5 PM Overcast UV Index: 0 |
51°F Feels 47°F |
62% | 12.3 WNW | 29.85 inHg | 40.4°F | 0% |
6 PM Overcast UV Index: 0 |
50°F Feels 45°F |
67% | 14.1 WNW | 29.88 inHg | 39.2°F | 0% |
7 PM Overcast UV Index: 0 |
48°F Feels 43°F |
69% | 13.2 WNW | 29.89 inHg | 38.6°F | 0% |
8 PM Clear UV Index: 0 |
47°F Feels 42°F |
71% | 12.1 WNW | 29.91 inHg | 38°F | 0% |
9 PM Clear UV Index: 0 |
46°F Feels 40°F |
75% | 11.9 WNW | 29.92 inHg | 37.7°F | 0% |
10 PM Clear UV Index: 0 |
46°F Feels 41°F |
76% | 11.4 WNW | 29.93 inHg | 37.5°F | 0% |
11 PM Partly Cloudy UV Index: 0 |
45°F Feels 40°F |
69% | 10.5 W | 29.91 inHg | 37.8°F | 0% |
Saturday Night
Partly cloudy. Lows around 40. West winds 10 to 15 mph with gusts up to 25 mph.
Sunday
Mostly sunny. Highs in the mid 50s.
| Sun, Nov 24th | Temp | Humidity | Wind (mph) | Pressure | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Clear UV Index: 0 |
44°F Feels 39°F |
79% | 11.6 WNW | 29.95 inHg | 37.1°F | 0% |
1 AM Clear UV Index: 0 |
44°F Feels 38°F |
79% | 12.8 WNW | 29.96 inHg | 37.1°F | 0% |
Currently
 |
36°F |
29.61in
Barometer 59%
Humidity West 12.7mph Wind |
| Mostly Cloudy | ||
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