Hourly Weather Forecast - Mammoth Spring, AR

7 AM
54°F
0%
2mph
SW
Clear
Humidity
86%
Feels like
54°F
Dew Point
50°F
7:10 AM
8 AM
57°F
0%
3mph
SW
Sunny
Humidity
82%
Feels like
57°F
Dew Point
51°F
9 AM
62°F
0%
3mph
WSW
Sunny
Humidity
72%
Feels like
62°F
Dew Point
53°F
10 AM
69°F
0%
4mph
WSW
Sunny
Humidity
60%
Feels like
69°F
Dew Point
55°F
11 AM
75°F
0%
4mph
WSW
Sunny
Humidity
51%
Feels like
75°F
Dew Point
55°F
12 PM
79°F
0%
5mph
WSW
Sunny
Humidity
44%
Feels like
79°F
Dew Point
55°F
1 PM
83°F
0%
5mph
WSW
Sunny
Humidity
39%
Feels like
82°F
Dew Point
55°F
2 PM
85°F
0%
5mph
SW
Sunny
Humidity
34%
Feels like
84°F
Dew Point
54°F
3 PM
87°F
0%
6mph
SW
Sunny
Humidity
30%
Feels like
85°F
Dew Point
52°F
4 PM
88°F
0%
6mph
SW
Sunny
Humidity
29%
Feels like
86°F
Dew Point
51°F
5 PM
87°F
0%
5mph
SW
Sunny
Humidity
30%
Feels like
85°F
Dew Point
52°F
6 PM
84°F
0%
4mph
SSW
Sunny
Humidity
33%
Feels like
83°F
Dew Point
52°F
7 PM
80°F
0%
3mph
SSW
Sunny
Humidity
39%
Feels like
80°F
Dew Point
53°F
7:17 PM
8 PM
76°F
0%
4mph
SSW
Mostly Clear
Humidity
47%
Feels like
76°F
Dew Point
54°F
9 PM
71°F
0%
4mph
SSW
Clear
Humidity
54%
Feels like
71°F
Dew Point
54°F
10 PM
69°F
0%
4mph
SSW
Mostly Clear
Humidity
60%
Feels like
69°F
Dew Point
54°F
11 PM
67°F
0%
3mph
SSW
Clear
Humidity
65%
Feels like
67°F
Dew Point
55°F

Today's High Temperature Outlook

Dangerous Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

Today's Weather Outlook

Today's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

(Image provided by Pixabay.com)

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