Cecil M. Harden Lake Weather Center

Moon Phase Calendar



Cecil M. Harden Lake Water Level
Online Cameras

 


      

Current Conditions in Rockville
8/15/2026 1:51:19 AM

73°F
Feels Like 74
Clouds
Humidity
96%
Pressure
30.09"
Wind
2 mph (E)
Dew Point
72°F
UV Index
0/10 (Low)
Visibility
6 mi

Hourly Forecast

Date & Time Sat, Aug 15
1:00 AM
Sat, Aug 15
2:00 AM
Sat, Aug 15
3:00 AM
Sat, Aug 15
4:00 AM
Sat, Aug 15
5:00 AM
Sat, Aug 15
6:00 AM
Sat, Aug 15
7:00 AM
Sat, Aug 15
8:00 AM
Sat, Aug 15
9:00 AM
Sat, Aug 15
10:00 AM
Sat, Aug 15
11:00 AM
Sat, Aug 15
12:00 PM
Sat, Aug 15
1:00 PM
Sat, Aug 15
2:00 PM
Sat, Aug 15
3:00 PM
Sat, Aug 15
4:00 PM
Sat, Aug 15
5:00 PM
Sat, Aug 15
6:00 PM
Sat, Aug 15
7:00 PM
Sat, Aug 15
8:00 PM
Sat, Aug 15
9:00 PM
Sat, Aug 15
10:00 PM
Sat, Aug 15
11:00 PM
Sun, Aug 16
12:00 AM
Sun, Aug 16
1:00 AM
Sun, Aug 16
2:00 AM
Sun, Aug 16
3:00 AM
Sun, Aug 16
4:00 AM
Sun, Aug 16
5:00 AM
Sun, Aug 16
6:00 AM
Sun, Aug 16
7:00 AM
Sun, Aug 16
8:00 AM
Sun, Aug 16
9:00 AM
Sun, Aug 16
10:00 AM
Sun, Aug 16
11:00 AM
Sun, Aug 16
12:00 PM
Sun, Aug 16
1:00 PM
Sun, Aug 16
2:00 PM
Sun, Aug 16
3:00 PM
Sun, Aug 16
4:00 PM
Sun, Aug 16
5:00 PM
Sun, Aug 16
6:00 PM
Sun, Aug 16
7:00 PM
Sun, Aug 16
8:00 PM
Sun, Aug 16
9:00 PM
Sun, Aug 16
10:00 PM
Sun, Aug 16
11:00 PM
Mon, Aug 17
12:00 AM
Condition
Clouds

Clouds

Clouds

Clouds

Rain

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Rain

Rain

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds
Temperature 73°F73°F73°F73°F72°F71°F69°F69°F71°F74°F79°F81°F82°F88°F88°F88°F85°F82°F80°F78°F79°F79°F78°F77°F78°F77°F76°F75°F74°F74°F73°F72°F75°F79°F82°F83°F82°F86°F85°F85°F84°F84°F82°F79°F76°F74°F73°F72°F
Feels Like 74°F74°F74°F74°F74°F72°F70°F70°F72°F76°F80°F86°F87°F100°F100°F101°F94°F89°F80°F80°F79°F79°F80°F78°F80°F79°F78°F76°F75°F74°F74°F73°F76°F80°F86°F90°F89°F95°F93°F93°F93°F93°F89°F79°F77°F75°F74°F73°F
Cloudiness 62%63%70%75%83%90%98%98%100%83%89%92%94%93%100%100%98%98%99%98%100%98%91%71%57%47%37%49%65%72%63%66%30%65%52%60%68%73%100%88%92%95%92%94%98%97%72%59%
Visibility
Precipitation 0%0%55%20%40%18%1%0%44%50%40%30%24%20%0%0%47%55%50%47%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%
Humidity 95%96%95%95%96%96%97%96%92%87%81%76%72%70%79%71%76%84%87%87%88%89%91%91%92%94%95%93%85%74%75%82%81%77%71%77%78%71%72%71%74%77%80%86%92%96%97%97%
Dew Point 71°F72°F71°F71°F71°F69°F70°F71°F72°F74°F75°F75°F75°F75°F77°F76°F78°F78°F78°F77°F76°F76°F75°F74°F73°F74°F73°F72°F70°F67°F66°F67°F69°F69°F71°F73°F75°F75°F75°F74°F75°F76°F75°F74°F73°F72°F72°F70°F
Pressure 30.09"30.09"30.09"30.09"30.09"30.06"30.06"30.06"30.09"30.09"30.09"30.09"30.06"30.03"30.03"30.03"30"30"30"30"30"30"30"29.97"29.97"29.97"29.97"29.94"29.94"29.91"29.91"29.91"29.94"29.91"29.91"29.94"29.91"29.94"29.94"29.91"29.91"29.94"29.94"29.94"29.94"29.97"29.97"29.97"
Wind Speed 6.1 mph5 mph2.7 mph5 mph6 mph8.5 mph7.5 mph8.2 mph8.3 mph8.5 mph7.9 mph5.6 mph6.1 mph8.2 mph6.5 mph9.8 mph11.2 mph7.7 mph4.2 mph2.5 mph1.9 mph3 mph3.9 mph4.9 mph5.3 mph7 mph6.9 mph7.1 mph8.2 mph10.4 mph10.3 mph9.3 mph9.8 mph9.9 mph10 mph10.9 mph12.9 mph15.3 mph14.2 mph14.1 mph12.3 mph11.2 mph10.2 mph7.4 mph7.2 mph7 mph8 mph6.2 mph
Wind
Direction
112°
ESE
122°
ESE
96°
E
100°
E
109°
ESE
125°
SE
132°
SE
141°
SE
163°
SSE
196°
SSW
217°
SW
220°
SW
182°
S
173°
S
216°
SW
238°
WSW
256°
WSW
271°
W
274°
W
269°
W
237°
WSW
205°
SSW
202°
SSW
195°
SSW
164°
SSE
158°
SSE
175°
S
184°
S
189°
S
198°
SSW
198°
SSW
210°
SSW
226°
SW
234°
SW
259°
W
275°
W
279°
W
288°
WNW
298°
WNW
312°
NW
306°
NW
306°
NW
311°
NW
307°
NW
320°
NW
323°
NW
337°
NNW
347°
NNW

Daily Forecast

Date High Low Precip. Humidity
Today
Aug 15

Rain
88 °F
69 °F
55%
72%
Sunday
Aug 16

Clouds
86 °F
72 °F
0%
78%
Monday
Aug 17

Rain
80 °F
66 °F
20%
73%
Tuesday
Aug 18

Clouds
82 °F
62 °F
0%
55%
Wednesday
Aug 19

Rain
83 °F
68 °F
100%
77%
Thursday
Aug 20

Rain
76 °F
64 °F
100%
80%
Friday
Aug 21

Rain
72 °F
61 °F
37%
87%
Saturday
Aug 22

Rain
79 °F
61 °F
100%
75%
Sunday
Aug 23

Clear
87 °F
67 °F
0%
67%
Monday
Aug 24

Rain
91 °F
72 °F
20%
62%
Tuesday
Aug 25

Clear
92 °F
73 °F
0%
59%
Wednesday
Aug 26

Clear
93 °F
72 °F
0%
57%
Thursday
Aug 27

Clear
95 °F
75 °F
0%
54%
Friday
Aug 28

Rain
93 °F
75 °F
40%
51%
Saturday
Aug 29

Rain
77 °F
60 °F
100%
76%
Sunday
Aug 30

Clouds
70 °F
56 °F
0%
63%

Temperature 8-14 Day Outlook



Precipitation 8-14 Day Outlook




Quick Links
Cecil M. Harden Lake News
Cecil M. Harden Lake Photos
Cecil M. Harden Lake Videos




About Us
Contact Us
Site Map
Search Site
Advertise With Us
   
CecilMHarden.LakesOnline.com
THE CECIL M. HARDEN LAKE WEBSITE

Copyright 2026, Lakes Online
Privacy    |    Legal