°F
English
Great Falls
2:47 am / Thursday, October 1
57°
Clear
Feels Like 58°
Now
.50a5d6bb.svg "Clear")
57°
9:00 pm
.ffbd4593.svg "Mostly clear")
60°
10:00 pm
60°
11:00 pm
59°
12:00 am
59°
1:00 am
58°
2:00 am
57°
3:00 am
56°
4:00 am
55°
5:00 am
55°
6:00 am
54°
7:00 am
52°
7:06 am
Sunrise
8:00 am
55°
Wind
SSW 2 mph
Visibility
10+ miles
Dew Pt
53°
Humidity
88%
UV Index
0 (Low)
Pressure
759 mmHg
Clear with 2 mph winds from the South-South-West and a temperature of 57 °F.
Next 12 hours
9:00 pm
12:00 am
3:00 am
6:00 am
9:00 am
0%0%0%0%0%Sun & Moon
Today: Wednesday, September 30
Sun & Moon
Today: Wednesday, September 30
Sunrise
7:05 am
Sunset
6:52 pm
Length of Visible Light
11 h 47 m
Length of Day
10 h 6 m
Waxing Gibbous
Moonrise - 6:47 pm,
Moonset - 6:38 am
Detailed Hourly Weather - Great Falls, VA
Next 24 hours
9:00 pm
12:00 am
3:00 am
6:00 am
9:00 am
12:00 pm
3:00 pm
6:00 pm
0%0%0%0%0%0%7%5%Mostly clear
Mostly clear
Mostly clear
Mostly clear
Mostly sunny
Mostly sunny
Partly sunny
Mostly cloudy
Feels Like
58°
57°
55°
53°
62°
73°
74°
65°
Wind
SSW 7 mph
SSW 6 mph
SW 6 mph
WSW 5 mph
WSW 5 mph
WSW 6 mph
W 6 mph
W 5 mph
Humidity
63%
66%
68%
74%
73%
51%
42%
54%
Visibility
10 miles
10 miles
10 miles
10 miles
10 miles
10 miles
10 miles
10 miles
UV Index
0 (Low)
0 (Low)
0 (Low)
0 (Low)
2 (Low)
4 (Moderate)
3 (Moderate)
0 (Low)
Dew Pt
47°
47°
46°
46°
50°
50°
48°
49°
Pressure
1011 mmHg
1012 mmHg
1012 mmHg
1013 mmHg
1014 mmHg
1014 mmHg
1013 mmHg
1013 mmHg
Wet Bulb Temp
53°
53°
51°
50°
54°
57°
58°
57°
Wind Gust
10 mph
8 mph
8 mph
7 mph
6 mph
8 mph
8 mph
7 mph
Cloud Ceiling
6 miles
4 miles
6 miles
6 miles
6 miles
4 miles
2 miles
1 miles
Cloud Cover
25%
25%
19%
23%
10%
10%
42%
78%
Precipitation Probability
0%
0%
0%
0%
0%
0%
7%
5%
Snow Probability
0%
0%
0%
0%
0%
0%
0%
0%
Ice Probability
0%
0%
0%
0%
0%
0%
0%
0%
Total Liquid
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
Rain
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
Snow
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
Ice
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
0.00 "
Extended Weather - Great Falls, VA
Today
SEP 30
69° / 52°
2%Mostly sunny
Thu
OCT 1
72° / 51°
25%Sun giving way to clouds
Fri
OCT 2
.4a7ba1cb.svg "Clouds breaking for some sun")
66° / 43°
18%Clouds breaking for some sun
Sat
OCT 3
64° / 39°
9%Mostly sunny
Sun
OCT 4
67° / 52°
25%Times of clouds and sun
Mon
OCT 5
64° / 48°
35%Mostly cloudy, rain possible
Tue
OCT 6
69° / 53°
0%Partly sunny
Today
SEP 30
69° / 52°
2%Mostly sunny
Feels Like
61°
Wind
WSW 11 mph
Humidity
64%
Visibility
6 miles
UV Index
5 (Moderate)
Dew Pt
50°
Pressure
1010 mmHg
Sunrise
7:05 am
Sunset
6:52 pm
Moonrise
6:47 pm
Moonset
6:38 am
Moon Age
13
FeelsLike in the shade
59°
Precipitation Probability
2%
Thunderstorm Probability
3%
Snow Probability
0%
Ice Probability
0%
Precipitation Duration
0 h 0 m
Rain Duration
0 h 0 m
Snow Duration
0 h 0 m
Ice Duration
0 h 0 m
Wind Gust
22 mph
Total Liquid
0.00 "
Rain
0.00 "
Snow
0.00 "
Ice
0.00 "
Cloud Cover
15%
Precipitation Type
Precipitation Intensity
Air Quality
26 (Good)
Grass
2 (Low)
Mold
9750 (Moderate)
Ragweed
30 (Moderate)
Tree
7 (Low)
UV Index
5 (Moderate)
Thu
OCT 1
72° / 51°
25%Sun giving way to clouds
Fri
OCT 2
66° / 43°
18%Clouds breaking for some sun
Sat
OCT 3
64° / 39°
9%Mostly sunny
Sun
OCT 4
67° / 52°
25%Times of clouds and sun
Mon
OCT 5
64° / 48°
35%Mostly cloudy, rain possible
Tue
OCT 6
69° / 53°
0%Partly sunny