Grantsville Reservoir Weather Center

Moon Phase Calendar



Grantsville Reservoir Water Level
Online Cameras

 


      

Current Conditions in Grantsville
8/20/2025 9:58:30 PM

81°F
Feels Like 80
Clear
Humidity
29%
Pressure
29.94"
Wind
8 mph (WSW)
Dew Point
46°F
UV Index
0/10 (Low)
Visibility
6 mi

Hourly Forecast

Date & Time Wed, Aug 20
9:00 PM
Wed, Aug 20
10:00 PM
Wed, Aug 20
11:00 PM
Thu, Aug 21
12:00 AM
Thu, Aug 21
1:00 AM
Thu, Aug 21
2:00 AM
Thu, Aug 21
3:00 AM
Thu, Aug 21
4:00 AM
Thu, Aug 21
5:00 AM
Thu, Aug 21
6:00 AM
Thu, Aug 21
7:00 AM
Thu, Aug 21
8:00 AM
Thu, Aug 21
9:00 AM
Thu, Aug 21
10:00 AM
Thu, Aug 21
11:00 AM
Thu, Aug 21
12:00 PM
Thu, Aug 21
1:00 PM
Thu, Aug 21
2:00 PM
Thu, Aug 21
3:00 PM
Thu, Aug 21
4:00 PM
Thu, Aug 21
5:00 PM
Thu, Aug 21
6:00 PM
Thu, Aug 21
7:00 PM
Thu, Aug 21
8:00 PM
Thu, Aug 21
9:00 PM
Thu, Aug 21
10:00 PM
Thu, Aug 21
11:00 PM
Fri, Aug 22
12:00 AM
Fri, Aug 22
1:00 AM
Fri, Aug 22
2:00 AM
Fri, Aug 22
3:00 AM
Fri, Aug 22
4:00 AM
Fri, Aug 22
5:00 AM
Fri, Aug 22
6:00 AM
Fri, Aug 22
7:00 AM
Fri, Aug 22
8:00 AM
Fri, Aug 22
9:00 AM
Fri, Aug 22
10:00 AM
Fri, Aug 22
11:00 AM
Fri, Aug 22
12:00 PM
Fri, Aug 22
1:00 PM
Fri, Aug 22
2:00 PM
Fri, Aug 22
3:00 PM
Fri, Aug 22
4:00 PM
Fri, Aug 22
5:00 PM
Fri, Aug 22
6:00 PM
Fri, Aug 22
7:00 PM
Fri, Aug 22
8:00 PM
Condition
Clouds

Clear

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Rain

Rain

Rain

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Rain

Rain

Clouds

Clouds

Rain

Clouds

Rain

Clouds

Rain

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds

Clouds
Temperature 81°F81°F81°F80°F78°F74°F70°F70°F68°F67°F64°F68°F71°F75°F80°F84°F89°F91°F92°F92°F91°F90°F87°F82°F77°F77°F77°F77°F76°F75°F73°F72°F73°F70°F71°F76°F81°F84°F87°F89°F91°F94°F94°F93°F93°F92°F89°F84°F
Feels Like 80°F80°F79°F79°F76°F73°F68°F68°F67°F65°F63°F67°F69°F74°F79°F81°F85°F87°F88°F88°F87°F86°F84°F80°F76°F75°F76°F76°F75°F74°F72°F71°F72°F69°F70°F75°F80°F82°F84°F86°F88°F90°F90°F89°F89°F88°F85°F81°F
Cloudiness 14%0%17%34%59%76%99%99%98%94%98%98%71%58%63%65%81%58%67%59%56%58%100%100%97%98%98%99%100%100%100%100%100%96%83%73%81%86%89%90%89%76%82%82%87%80%99%100%
Visibility 6 mi6 mi6 mi6 mi6 mi6 mi6 mi6 mi6 mi6 mi6 mi6 mi6 mi6 mi6 mi6 mi6 mi6 mi6 mi6 mi6 mi6 mi6 mi6 mi6 mi6 mi6 mi6 mi6 mi6 mi6 mi6 mi6 mi6 mi6 mi6 mi6 mi6 mi6 mi6 mi6 mi6 mi6 mi6 mi6 mi6 mi6 mi6 mi
Precipitation 0%0%0%0%0%0%0%0%0%20%100%100%80%79%73%38%0%0%0%0%0%0%0%0%0%0%0%0%0%0%0%20%20%0%0%39%0%20%0%37%0%0%0%0%0%0%0%0%
Humidity 28%29%28%26%25%26%26%34%41%45%55%46%33%31%27%24%23%22%19%19%19%19%21%26%31%31%29%30%30%33%35%41%38%44%41%36%29%25%22%22%20%18%18%18%18%18%20%25%
Dew Point 45°F46°F45°F42°F39°F37°F40°F44°F44°F46°F50°F49°F45°F46°F46°F46°F46°F46°F44°F43°F43°F42°F42°F43°F43°F42°F42°F42°F42°F42°F43°F46°F45°F46°F45°F46°F44°F44°F43°F44°F44°F44°F43°F44°F43°F42°F42°F44°F
Pressure 29.94"29.94"29.94"29.94"29.94"29.94"29.94"29.97"29.97"30"30.06"30.06"30.06"30.03"30.03"30"29.97"29.94"29.91"29.91"29.88"29.88"29.88"29.88"29.91"29.91"29.91"29.94"29.94"29.97"29.94"29.97"29.97"29.97"29.97"30"29.97"29.97"29.94"29.94"29.91"29.88"29.88"29.85"29.85"29.85"29.85"29.88"
Wind Speed 1.9 mph3.1 mph4.3 mph6.6 mph3.8 mph0.6 mph4.6 mph5.3 mph1 mph4.5 mph4 mph3.7 mph3.5 mph3.8 mph3.9 mph10 mph12 mph11.7 mph14 mph15.5 mph14.2 mph11.5 mph8.5 mph3.6 mph1.8 mph1.8 mph2.5 mph5.7 mph5.8 mph6 mph4 mph5.9 mph5.3 mph3.7 mph3.1 mph2.5 mph1.7 mph1.3 mph1.1 mph4.8 mph6.2 mph9.6 mph14.7 mph16.4 mph12.8 mph12.1 mph5.6 mph2.9 mph
Wind
Direction
83°
E
96°
E
115°
ESE
125°
SE
162°
SSE
262°
W
356°
N

N
98°
E
335°
NNW
47°
NE
82°
E
352°
N
25°
NNE
20°
NNE

N
14°
NNE
18°
NNE
14°
NNE
12°
NNE
15°
NNE
19°
NNE
28°
NNE
36°
NE
69°
ENE
157°
SSE
170°
S
164°
SSE
162°
SSE
165°
SSE
160°
SSE
194°
SSW
181°
S
170°
S
142°
SE
173°
S
147°
SSE
136°
SE
63°
ENE
356°
N

N

N

N
14°
NNE
16°
NNE
29°
NNE
360°
N
299°
WNW

Daily Forecast

Date High Low Precip. Humidity
Today
Aug 20

Clear
96 °F
68 °F
0%
17%
Thursday
Aug 21

Rain
92 °F
64 °F
100%
23%
Friday
Aug 22

Rain
94 °F
70 °F
39%
20%
Saturday
Aug 23

Clear
95 °F
70 °F
0%
15%
Sunday
Aug 24

Clouds
94 °F
73 °F
0%
20%
Monday
Aug 25

Rain
87 °F
67 °F
90%
33%
Tuesday
Aug 26

Rain
84 °F
67 °F
39%
39%
Wednesday
Aug 27

Rain
72 °F
64 °F
100%
63%
Thursday
Aug 28

Rain
76 °F
61 °F
100%
41%
Friday
Aug 29

Clear
82 °F
61 °F
0%
24%
Saturday
Aug 30

Clouds
81 °F
64 °F
0%
24%
Sunday
Aug 31

Clear
85 °F
65 °F
0%
19%
Monday
Sep 1

Clouds
87 °F
68 °F
13%
17%
Tuesday
Sep 2

Clouds
88 °F
69 °F
0%
15%
Wednesday
Sep 3

Clear
91 °F
69 °F
0%
11%
Thursday
Sep 4

Clear
93 °F
71 °F
0%
9%

Temperature 8-14 Day Outlook



Precipitation 8-14 Day Outlook




Quick Links
Grantsville Reservoir News
Grantsville Reservoir Photos
Grantsville Reservoir Videos




About Us
Contact Us
Site Map
Search Site
Advertise With Us
   
Grantsville.LakesOnline.com
THE GRANTSVILLE RESERVOIR WEBSITE

Copyright 2025, Lakes Online
Privacy    |    Legal