Rockville Hourly Forecast
Next 48 Hours
High Rip Current Risk In Effect Until 8 Pm Edt This Evening
Tonight
Mostly cloudy with a chance of showers this evening, then mostly clear after midnight. Lows in the lower 50s. Southwest winds 5 to 10 mph, becoming northwest after midnight. Gusts up to 25 mph. Chance of rain 50 percent.
| Sat, Sep 7th | Temp | Humidity | Wind (mph) | Pressure | Dew Point | Precip. |
|---|---|---|---|---|---|---|
9 PM Light Rain Shower UV Index: 0 |
62°F Feels 62°F |
98% | 5.6 WSW | 29.8 inHg | 62.7°F | 100% Rain est. 0.03in |
10 PM Patchy Rain Nearby UV Index: 0 |
59°F Feels 59°F |
94% | 8.9 NNW | 29.82 inHg | 58.2°F | 100% |
11 PM Mist UV Index: 0 |
57°F Feels 56°F |
94% | 6.5 NW | 29.82 inHg | 54.7°F | 84% |
Sunday
Sunny. Highs in the upper 60s. Northwest winds 5 to 10 mph with gusts up to 25 mph.
Sunday Night
Clear. Lows in the lower 50s. West winds 5 to 10 mph. Gusts up to 20 mph in the evening.
| Sun, Sep 8th | Temp | Humidity | Wind (mph) | Pressure | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Cloudy  UV Index: 0 |
56°F Feels 54°F |
93% | 7.8 NW | 29.84 inHg | 53.4°F | 0% |
1 AM Clear  UV Index: 0 |
55°F Feels 53°F |
93% | 8.1 NW | 29.85 inHg | 53.1°F | 0% |
2 AM Clear UV Index: 0 |
54°F Feels 51°F |
92% | 8.5 NW | 29.86 inHg | 51.9°F | 0% |
3 AM Clear UV Index: 0 |
52°F Feels 49°F |
92% | 8.3 NW | 29.88 inHg | 50°F | 0% |
4 AM Clear UV Index: 0 |
50°F Feels 47°F |
93% | 7.6 NW | 29.89 inHg | 48.1°F | 0% |
5 AM Clear UV Index: 0 |
49°F Feels 46°F |
92% | 7.4 NW | 29.91 inHg | 46.5°F | 0% |
6 AM Clear UV Index: 0 |
48°F Feels 45°F |
91% | 7.6 NW | 29.92 inHg | 45.2°F | 0% |
7 AM Sunny UV Index: 3 |
49°F Feels 46°F |
89% | 6.7 NW | 29.94 inHg | 44.1°F | 0% |
8 AM SunnyUV Index: 4 |
52°F Feels 49°F |
76% | 8.1 NW | 29.94 inHg | 43°F | 0% |
9 AM SunnyUV Index: 4 |
55°F Feels 53°F |
57% | 9.4 NW | 29.95 inHg | 39.7°F | 0% |
10 AM SunnyUV Index: 4 |
58°F Feels 57°F |
49% | 9.6 NW | 29.96 inHg | 39.4°F | 0% |
11 AM SunnyUV Index: 5 |
61°F Feels 61°F |
45% | 9.2 WNW | 29.95 inHg | 39.9°F | 0% |
12 PM SunnyUV Index: 5 |
64°F Feels 64°F |
38% | 8.5 WNW | 29.94 inHg | 38.4°F | 0% |
1 PM SunnyUV Index: 5 |
66°F Feels 66°F |
33% | 8.7 W | 29.94 inHg | 36.6°F | 0% |
2 PM SunnyUV Index: 5 |
67°F Feels 67°F |
31% | 9.8 W | 29.93 inHg | 36.6°F | 0% |
3 PM SunnyUV Index: 6 |
68°F Feels 68°F |
32% | 10.3 W | 29.92 inHg | 37.4°F | 0% |
4 PM SunnyUV Index: 6 |
68°F Feels 68°F |
32% | 9.8 W | 29.93 inHg | 37.7°F | 0% |
5 PM SunnyUV Index: 6 |
67°F Feels 67°F |
35% | 8.3 W | 29.92 inHg | 39.9°F | 0% |
6 PM SunnyUV Index: 5 |
62°F Feels 62°F |
44% | 6.5 W | 29.93 inHg | 42.7°F | 0% |
7 PM SunnyUV Index: 4 |
59°F Feels 59°F |
58% | 3.8 W | 29.95 inHg | 42.9°F | 0% |
8 PM Clear UV Index: 0 |
56°F Feels 56°F |
59% | 3.4 WSW | 29.98 inHg | 41.3°F | 0% |
9 PM Clear UV Index: 0 |
55°F Feels 54°F |
60% | 3.6 WSW | 30 inHg | 40.7°F | 0% |
10 PM Clear UV Index: 0 |
53°F Feels 52°F |
63% | 4.5 WNW | 30.02 inHg | 40.6°F | 0% |
11 PM Clear UV Index: 0 |
52°F Feels 51°F |
67% | 4.3 NW | 30.03 inHg | 40.9°F | 0% |
Monday
Sunny. Highs in the lower 70s. West winds 5 to 10 mph. Gusts up to 20 mph in the afternoon.
Monday Night
Mostly clear. Lows in the mid 50s. West winds 5 to 10 mph. Gusts up to 20 mph in the evening.
| Mon, Sep 9th | Temp | Humidity | Wind (mph) | Pressure | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Clear UV Index: 0 |
51°F Feels 50°F |
67% | 3.6 WNW | 30.03 inHg | 40.4°F | 0% |
1 AM Clear UV Index: 0 |
51°F Feels 50°F |
67% | 3.8 W | 30.04 inHg | 40.2°F | 0% |
2 AM Clear UV Index: 0 |
50°F Feels 49°F |
68% | 4.3 W | 30.04 inHg | 40°F | 0% |
3 AM Clear UV Index: 0 |
50°F Feels 48°F |
68% | 4.7 W | 30.04 inHg | 39.6°F | 0% |
4 AM Clear UV Index: 0 |
49°F Feels 47°F |
68% | 5.1 W | 30.05 inHg | 39.4°F | 0% |
5 AM Clear UV Index: 0 |
49°F Feels 47°F |
70% | 5.4 W | 30.05 inHg | 39.6°F | 0% |
6 AM Clear UV Index: 0 |
49°F Feels 47°F |
71% | 5.4 W | 30.06 inHg | 39.8°F | 0% |
7 AM SunnyUV Index: 3 |
53°F Feels 51°F |
70% | 5.1 W | 30.08 inHg | 40.6°F | 0% |
8 AM SunnyUV Index: 4 |
57°F Feels 56°F |
59% | 6.3 W | 30.08 inHg | 42°F | 0% |
9 AM SunnyUV Index: 5 |
61°F Feels 61°F |
47% | 7.8 WNW | 30.09 inHg | 41°F | 0% |
10 AM SunnyUV Index: 5 |
65°F Feels 65°F |
42% | 7.2 W | 30.09 inHg | 42.1°F | 0% |
11 AM SunnyUV Index: 6 |
68°F Feels 68°F |
40% | 7.2 W | 30.07 inHg | 43.6°F | 0% |
12 PM SunnyUV Index: 6 |
70°F Feels 70°F |
38% | 8.3 WSW | 30.06 inHg | 44.5°F | 0% |
1 PM Partly Cloudy  UV Index: 6 |
72°F Feels 74°F |
37% | 9.6 WSW | 30.04 inHg | 45.2°F | 0% |
2 PM Partly Cloudy UV Index: 6 |
73°F Feels 75°F |
36% | 10.1 WSW | 30.02 inHg | 45.6°F | 0% |
3 PM Partly Cloudy UV Index: 6 |
73°F Feels 75°F |
36% | 10.5 W | 30.01 inHg | 45.9°F | 0% |
4 PM Partly Cloudy UV Index: 6 |
73°F Feels 76°F |
38% | 9.4 W | 30.01 inHg | 46.6°F | 0% |
5 PM Partly Cloudy UV Index: 6 |
70°F Feels 70°F |
46% | 8.5 W | 30.01 inHg | 49.8°F | 0% |
6 PM Partly Cloudy UV Index: 5 |
67°F Feels 67°F |
56% | 5.6 W | 30.02 inHg | 50.6°F | 0% |
7 PM SunnyUV Index: 5 |
63°F Feels 63°F |
64% | 4.5 WSW | 30.02 inHg | 51.7°F | 0% |
8 PM Patchy Rain NearbyUV Index: 0 |
61°F Feels 61°F |
77% | 4 WSW | 30.04 inHg | 52.4°F | 66% |
Currently
 |
68°F |
29.77in
Barometer 87%
Humidity South 9.2mph Wind |
| Overcast | ||
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