Weather in Harrow, United Kingdom 🇬🇧
Map Overlays:
Right now Harrow is 10°C with overcast, feeling like 8°C. Humidity is 62% with winds around 17 km/h, and the UV index is 1 (low). In the days ahead, expect temperatures in Harrow from about 8°C to 12°C.
Hourly Forecast for Harrow
15:00
10°
18%
16:00
10°
11%
17:00
10°
7%
18:00
9°
18%
19:00
9°
17%
20:00
9°
13%
21:00
9°
18%
22:00
10°
12%
23:00
10°
11%
00:00
8°
25%
01:00
9°
20%
02:00
9°
21%
03:00
8°
27%
04:00
9°
22%
05:00
9°
22%
06:00
8°
27%
07:00
9°
24%
08:00
9°
20%
09:00
9°
25%
10:00
10°
20%
11:00
10°
20%
12:00
11°
21%
13:00
11°
19%
14:00
11°
19%
14-Day Forecast for Harrow
Thu, Nov 05
Overcast
10° /
9°
Fri, Nov 06
Overcast
11° /
8°
Sat, Nov 07
Cloudy
12° /
8°
Sun, Nov 08
Sunny
12° /
7°
Mon, Nov 09
Sunny
12° /
5°
Tue, Nov 10
Sunny
10° /
5°
Wed, Nov 11
Patchy rain nearby
10° /
7°
Thu, Nov 12
Patchy rain nearby
10° /
7°
Fri, Nov 13
Partly Cloudy
7° /
4°
Sat, Nov 14
Sunny
6° /
2°
Sun, Nov 15
Partly Cloudy
8° /
2°
Mon, Nov 16
Patchy rain nearby
12° /
5°
Tue, Nov 17
Patchy rain nearby
14° /
12°
Wed, Nov 18
Patchy rain nearby
13° /
10°
Additional Forecasts for Harrow
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 194.0 μg/m³
O₃ (Ozone) 36.0 μg/m³
NO₂ (Nitrogen Dioxide) 19.0 μg/m³
SO₂ (Sulphur Dioxide) 2.5 μg/m³
PM2.5 (Fine particles) 9.2 μg/m³
PM10 (Coarse particles) 12.2 μg/m³
Historical Weather
Weather Forecasts for Other Cities in United Kingdom
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Frequently Asked Questions about Weather in Harrow
What is the temperature in Harrow right now?
Harrow is sitting at 10°C (51°F) right now, overcast (feels like 8°C).
What's the weather like in Harrow right now?
Right now Harrow has Overcast, humidity 62%, wind 17 km/h E.
What is today's forecast for Harrow?
Today in Harrow: high 10°C, low 9°C, overcast. Chance of rain: 21%.
What is the 7-day weather forecast for Harrow?
Daily highs and lows for Harrow:
- 2026-11-05: 10°C / 9°C
- 2026-11-06: 11°C / 8°C
- 2026-11-07: 12°C / 8°C
- 2026-11-08: 12°C / 7°C
- 2026-11-09: 12°C / 5°C
- 2026-11-10: 10°C / 5°C
- 2026-11-11: 10°C / 7°C
Is it going to rain in Harrow today?
There is a 21% chance of rain in Harrow today. Total expected precipitation: 0.06 mm.
What is the wind speed in Harrow right now?
Wind in Harrow is currently 17 km/h (10 mph) from the E.
What is the UV index in Harrow right now?
The UV index in Harrow is currently 0.6 (low). Sun protection is recommended when the index is 3 or higher.
