Harrow on the Hill 14-Day Forecast
Harrow, England
Harrow on the Hill Outlook (Next 14 Days)
Across Harrow on the Hill today, temperatures stay on the mild side overall, while spells of rain interspersed with drier intervals come and go. The feel can shift subtly from one spot to another as cloud breaks and showers move through. In some places, sheltered valleys may see fog patches forming.
Harrow on the Hill broadly follows a changeable pattern overall, with alternating spells and mild temperatures in the period ahead. Confidence is naturally strongest in the nearer days; later on, treat it as a guide to the prevailing theme rather than exact timing. A quick scan of the charts gives the best sense of the regime, while the table helps with day-specific decisions. Subtle changes in system tracks can alter the timing of rain or breezier periods, so it’s worth checking back for updates.
Daily Forecast
| Date | High | Low | Condition | Wind | Rain % | Humidity | Visibility | UV | Sunrise | Sunset |
|---|---|---|---|---|---|---|---|---|---|---|
| Thu, 4 Jun | 16°C | 12°C | Patchy rain nearby | 27 km/h | 85% | 78% | 9 km | 5 | 04:47 AM | 09:12 PM |
| Fri, 5 Jun | 18°C | 10°C | Partly Cloudy | 19 km/h | 73% | 64% | 10 km | 6 | 04:46 AM | 09:13 PM |
| Sat, 6 Jun | 15°C | 12°C | Patchy rain nearby | 26 km/h | 88% | 83% | 8 km | 6 | 04:46 AM | 09:14 PM |
| Sun, 7 Jun | 19°C | 10°C | Cloudy | 24 km/h | 7% | 69% | 10 km | 5 | 04:45 AM | 09:14 PM |
| Mon, 8 Jun | 19°C | 13°C | Patchy rain nearby | 21 km/h | 73% | 74% | 9 km | 3 | 04:45 AM | 09:15 PM |
| Tue, 9 Jun | 18°C | 10°C | Partly Cloudy | 19 km/h | 73% | 63% | 10 km | 4 | 04:44 AM | 09:16 PM |
| Wed, 10 Jun | 21°C | 12°C | Patchy rain nearby | 31 km/h | 73% | 70% | 10 km | 4 | 04:44 AM | 09:17 PM |
| Thu, 11 Jun | 21°C | 11°C | Sunny | 18 km/h | 1% | 59% | 10 km | 5 | 04:43 AM | 09:18 PM |
| Fri, 12 Jun | 23°C | 14°C | Patchy rain nearby | 25 km/h | 73% | 61% | 10 km | 4 | 04:43 AM | 09:18 PM |
| Sat, 13 Jun | 25°C | 12°C | Patchy rain nearby | 16 km/h | 73% | 61% | 10 km | 4 | 04:43 AM | 09:19 PM |
| Sun, 14 Jun | 21°C | 15°C | Partly Cloudy | 23 km/h | 73% | 67% | 10 km | 5 | 04:43 AM | 09:19 PM |
| Mon, 15 Jun | 23°C | 12°C | Partly Cloudy | 15 km/h | 1% | 58% | 10 km | 5 | 04:43 AM | 09:20 PM |
| Tue, 16 Jun | 22°C | 15°C | Partly Cloudy | 10 km/h | 5% | 59% | 10 km | 5 | 04:43 AM | 09:20 PM |
| Wed, 17 Jun | 25°C | 14°C | Partly Cloudy | 14 km/h | 2% | 55% | 10 km | 5 | 04:43 AM | 09:21 PM |
Temperature Trend
Rain Probability
Wind Speed
UV Index
Forecast context and reference links
To plan confidently, separate what is likely from what is uncertain. Use the supporting guides to understand why the outlook is behaving the way it is for Harrow on the Hill.
- England Climate for regional patterns and seasonal tendencies.
- UK Climate Overview for a national baseline and how regions compare.
- England for location browsing and regional navigation.
How to interpret confidence
For how forecast reliability changes with lead time, see Forecast Confidence. For transparency on how WeatherEngland sources and updates data, see Methodology.
Background guides
- UK Weather Patterns
- UK Seasonal Weather
- UK Weather Hazards
- UK Weather Safety
- UK Jet Stream
- UK Microclimates
Glossary support
Start with the Weather Glossary. Useful terms for this page include Jet Stream, Air Mass, Zonal Flow, Atmospheric Blocking, Weather Front, and Pressure Trend.
FAQ
What is the outlook for Harrow on the Hill over the next 14 days?
The 14-day guidance for Harrow on the Hill points to Patchy rain nearby featuring frequently, with day-to-day details changing as systems move through. Temperatures hold fairly steady overall. Typical range: highs up to 25°C, lows down to 10°C. Rain-risk signal: 88% at peak (9 higher-risk days). Wind: a windiest-day signal around 31 km/h. UV: peaks around 6 on brighter days. Use days 1–5 for practical planning; beyond that, treat it as guidance on the broader direction.
How reliable is the two-week outlook for Harrow on the Hill?
In UK conditions, day-to-day details can shift as Atlantic systems wobble north or south. Treat the first few days as planning-grade, and the second week as guidance on the broader pattern.
Does the Harrow on the Hill forecast include hourly weather today?
Yes. The page includes hourly detail for the immediate period and a daily breakdown for the wider outlook. Hourly precision drops off faster than daily trends, so keep an eye on updates.
Are temperatures rising or falling in Harrow on the Hill over the next 14 days?
Across the next two weeks in Harrow on the Hill, Temperatures hold fairly steady overall. The clearest signal is in the highs/lows chart: look for whether the lines drift up, down, or stay broadly level.
What does the ‘headline condition’ mean in the Harrow on the Hill forecast?
It is the day’s most likely overall weather type (for example, rain, cloud or sunshine) based on the dominant signal. Short-lived changes can still occur, so use the daily table and charts to see wind peaks and rain-risk windows.