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Weather in Olney, United States 🇺🇸

Weather Forecast in Olney

Current Weather in Olney

Small Craft Advisory issued July 20 at 3:47PM EDT until July 21 at 8:00PM EDT by NWS Baltimore MD/Washington DC
Partly cloudy
24°C
Feels like 27°C. Partly cloudy.
🌬️ 11 km/h S
💧 94% Humidity
🧭 1013 hPa
👁️ 16.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 20°C
🌅 Sunrise: 05:59 AM
🌇 Sunset: 08:30 PM
Map Overlays:

Right now Olney is 24°C with partly cloudy, feeling like 27°C. Humidity is 94% with winds around 11 km/h, and the UV index is 0 (low). Across the coming days, Olney should see roughly 17°C to 35°C. ⚠️ Small Craft Advisory issued July 20 at 3:47PM EDT until July 21 at 8:00PM EDT by NWS Baltimore MD/Washington DC

Hourly Forecast for Olney

03:00
Clear
22°
16%
04:00
Mist
23°
26%
05:00
Mist
23°
31%
06:00
Mist
23°
33%
07:00
Mist
23°
28%
08:00
Partly Cloudy
24°
20%
09:00
Partly Cloudy
25°
16%
10:00
Partly Cloudy
26°
13%
11:00
Sunny
29°
8%
12:00
Sunny
33°
4%
13:00
Sunny
35°
2%
14:00
Thundery outbreaks in nearby
32°
6%
15:00
Moderate rain at times
28°
73%
16:00
Partly Cloudy
29°
9%
17:00
Patchy rain nearby
29°
19%
18:00
Sunny
29°
4%
19:00
Sunny
28°
4%
20:00
Partly Cloudy
27°
7%
21:00
Patchy rain nearby
25°
14%
22:00
Patchy rain nearby
24°
31%
23:00
Patchy rain nearby
23°
39%
00:00
Partly Cloudy
23°
17%
01:00
Patchy rain nearby
23°
26%
02:00
Clear
22°
16%

14-Day Forecast for Olney

Tue, Jul 21
Sunny Sunny
35° / 22°
Wed, Jul 22
Partly Cloudy Partly Cloudy
29° / 21°
Thu, Jul 23
Sunny Sunny
28° / 17°
Fri, Jul 24
Sunny Sunny
28° / 17°
Sat, Jul 25
Sunny Sunny
30° / 18°
Sun, Jul 26
Patchy rain nearby Patchy rain nearby
27° / 20°
Mon, Jul 27
Patchy rain nearby Patchy rain nearby
32° / 20°
Tue, Jul 28
Sunny Sunny
31° / 20°
Wed, Jul 29
Sunny Sunny
31° / 19°
Thu, Jul 30
Patchy rain nearby Patchy rain nearby
28° / 19°
Fri, Jul 31
Partly Cloudy Partly Cloudy
28° / 20°
Sat, Aug 01
Sunny Sunny
30° / 20°
Sun, Aug 02
Patchy rain nearby Patchy rain nearby
31° / 21°
Mon, Aug 03
Patchy rain nearby Patchy rain nearby
32° / 22°

Additional Forecasts for Olney

Air Quality

💨 US EPA Index 2 (Moderate)
CO (Carbon Monoxide) 281.0 μg/m³
O₃ (Ozone) 101.0 μg/m³
NO₂ (Nitrogen Dioxide) 5.6 μg/m³
SO₂ (Sulphur Dioxide) 1.9 μg/m³
PM2.5 (Fine particles) 18.0 μg/m³
PM10 (Coarse particles) 19.4 μg/m³

Historical Weather

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Best Time to Be Outside in Olney Today

The most comfortable window in Olney today looks like 20:00 to 20:00, when it is around 27°C. It should stay dry through that window. The next likely rain is around 15:00.

Frequently Asked Questions about Weather in Olney

What is the temperature in Olney right now?

It is currently 24°C (76°F) in Olney, partly cloudy (feels like 27°C).

What's the weather like in Olney right now?

Current weather in Olney: Partly cloudy, humidity 94%, wind 11 km/h S.

What is today's forecast for Olney?

Today in Olney: high 35°C, low 22°C, sunny. Chance of rain: 66%.

What is the 7-day weather forecast for Olney?

Daily highs and lows for Olney:

  • 2026-07-21: 35°C / 22°C
  • 2026-07-22: 29°C / 21°C
  • 2026-07-23: 28°C / 17°C
  • 2026-07-24: 28°C / 17°C
  • 2026-07-25: 30°C / 18°C
  • 2026-07-26: 27°C / 20°C
  • 2026-07-27: 32°C / 20°C
Is it going to rain in Olney today?

There is a 66% chance of rain in Olney today. Total expected precipitation: 3.68 mm.

What is the wind speed in Olney right now?

Wind in Olney is currently 11 km/h (7 mph) from the S.

What is the UV index in Olney right now?

The UV index in Olney is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

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