Hourly Weather Forecast - Marion, South Australia, AU

12 AM
71°F
0%
9mph
SSW
Mostly Clear
Humidity
52%
Feels like
71°F
Dew Point
53°F
1 AM
72°F
0%
9mph
S
Clear
Humidity
51%
Feels like
72°F
Dew Point
53°F
2 AM
72°F
0%
9mph
S
Clear
Humidity
50%
Feels like
72°F
Dew Point
52°F
3 AM
73°F
0%
9mph
SSW
Clear
Humidity
50%
Feels like
73°F
Dew Point
53°F
4 AM
73°F
0%
8mph
SSW
Clear
Humidity
51%
Feels like
73°F
Dew Point
53°F
5 AM
73°F
0%
8mph
SW
Mostly Clear
Humidity
51%
Feels like
73°F
Dew Point
54°F
5:57 AM
6 AM
74°F
0%
7mph
WSW
Mostly Sunny
Humidity
52%
Feels like
74°F
Dew Point
56°F
7 AM
76°F
0%
7mph
W
Partly Cloudy
Humidity
50%
Feels like
76°F
Dew Point
56°F
8 AM
79°F
0%
8mph
W
Partly Cloudy
Humidity
47%
Feels like
79°F
Dew Point
57°F
9 AM
82°F
0%
8mph
W
Partly Cloudy
Humidity
44%
Feels like
81°F
Dew Point
58°F
10 AM
84°F
0%
9mph
W
Partly Cloudy
Humidity
41%
Feels like
83°F
Dew Point
58°F
11 AM
86°F
0%
10mph
W
Partly Cloudy
Humidity
39%
Feels like
85°F
Dew Point
58°F
12 PM
87°F
0%
11mph
W
Partly Cloudy
Humidity
37%
Feels like
86°F
Dew Point
58°F
1 PM
89°F
20%
11mph
W
Partly Cloudy
Humidity
35%
Feels like
87°F
Dew Point
58°F
2 PM
89°F
20%
12mph
WSW
Partly Cloudy
Humidity
35%
Feels like
87°F
Dew Point
57°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

In the path of a weak low-pressure system that brings snow to the Midwest and Northeast, extreme cold weather and brutally cold wind chill values will bring a bitter cold to much of the Nation.

Snowfall forecast through Sunday evening.

Snow Spreads Across the Ohio Valley into the Mid-Atlantic

Weekend Weather Outlook

Weekend Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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