Hourly Weather Forecast - Olney, MD

9 AM
40°F
0%
1mph
SSW
Mostly Sunny
Humidity
86%
Feels like
40°F
Dew Point
36°F
10 AM
45°F
0%
1mph
SSW
Mostly Sunny
Humidity
74%
Feels like
45°F
Dew Point
37°F
11 AM
50°F
0%
2mph
SSW
Partly Cloudy
Humidity
65%
Feels like
50°F
Dew Point
38°F
12 PM
54°F
0%
2mph
SSW
Partly Cloudy
Humidity
60%
Feels like
54°F
Dew Point
40°F
1 PM
57°F
0%
3mph
SSW
Partly Cloudy
Humidity
55%
Feels like
57°F
Dew Point
41°F
2 PM
59°F
0%
4mph
SSW
Partly Cloudy
Humidity
53%
Feels like
59°F
Dew Point
42°F
3 PM
61°F
0%
4mph
SSW
Partly Cloudy
Humidity
49%
Feels like
61°F
Dew Point
42°F
4 PM
61°F
10%
5mph
SSW
Mostly Cloudy
Humidity
47%
Feels like
61°F
Dew Point
41°F
5 PM
61°F
20%
5mph
SSW
Cloudy
Humidity
47%
Feels like
61°F
Dew Point
41°F
6 PM
59°F
60%
4mph
SW
60% Chance Rain Showers
Humidity
53%
Feels like
59°F
Dew Point
42°F
7 PM
57°F
90%
4mph
SW
Light Rain
Humidity
64%
Feels like
57°F
Dew Point
45°F
7:20 PM
8 PM
55°F
80%
4mph
SW
80% Chance of Light Rain
Humidity
74%
Feels like
55°F
Dew Point
47°F
9 PM
54°F
60%
3mph
SW
60% Chance of Light Rain
Humidity
79%
Feels like
54°F
Dew Point
47°F
10 PM
53°F
40%
3mph
SW
40% Chance of Light Rain
Humidity
82%
Feels like
53°F
Dew Point
48°F
11 PM
53°F
40%
2mph
SSW
40% Chance of Rain
Humidity
83%
Feels like
53°F
Dew Point
48°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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