Harwell 14-Day Forecast
Nottinghamshire, England
Harwell Outlook (Next 14 Days)
Much of the day around Harwell is shaped by spells of rain moving through, with temperatures mild overall. At times, a breeze may freshen the feel, most noticeably on more exposed ground.
In broad terms, the outlook for Harwell remains an unsettled pattern overall, with showers returning at times and mild temperatures overall. For planning, use the visual trends first, then the daily breakdown for the most workable detail. As the wider pattern evolves, the detail can adjust between updates, even when the overall direction stays the same. Further out, the forecast is best read as the dominant pattern and its swings, rather than a precise day-by-day script.
Daily Forecast
| Date | High | Low | Condition | Wind | Rain % | Humidity | Visibility | UV | Sunrise | Sunset |
|---|---|---|---|---|---|---|---|---|---|---|
| Thu, 4 Jun | 16°C | 13°C | Patchy rain nearby | 27 km/h | 73% | 73% | 9 km | 4 | 04:39 AM | 09:25 PM |
| Fri, 5 Jun | 16°C | 11°C | Patchy rain nearby | 27 km/h | 73% | 66% | 10 km | 5 | 04:38 AM | 09:26 PM |
| Sat, 6 Jun | 15°C | 10°C | Patchy rain nearby | 22 km/h | 86% | 85% | 8 km | 4 | 04:38 AM | 09:27 PM |
| Sun, 7 Jun | 20°C | 10°C | Patchy rain nearby | 25 km/h | 73% | 74% | 10 km | 2 | 04:37 AM | 09:28 PM |
| Mon, 8 Jun | 13°C | 11°C | Moderate rain | 32 km/h | 96% | 90% | 8 km | 3 | 04:36 AM | 09:28 PM |
| Tue, 9 Jun | 16°C | 9°C | Patchy rain nearby | 26 km/h | 73% | 66% | 9 km | 3 | 04:36 AM | 09:29 PM |
| Wed, 10 Jun | 15°C | 9°C | Patchy rain nearby | 32 km/h | 74% | 84% | 8 km | 3 | 04:36 AM | 09:30 PM |
| Thu, 11 Jun | 18°C | 8°C | Patchy rain nearby | 15 km/h | 73% | 72% | 10 km | 3 | 04:35 AM | 09:31 PM |
| Fri, 12 Jun | 19°C | 12°C | Patchy rain nearby | 31 km/h | 73% | 66% | 9 km | 4 | 04:35 AM | 09:32 PM |
| Sat, 13 Jun | 17°C | 9°C | Patchy rain nearby | 18 km/h | 73% | 77% | 9 km | 3 | 04:35 AM | 09:32 PM |
| Sun, 14 Jun | 13°C | 10°C | Patchy rain nearby | 29 km/h | 94% | 92% | 9 km | 3 | 04:34 AM | 09:33 PM |
| Mon, 15 Jun | 18°C | 9°C | Partly Cloudy | 23 km/h | 4% | 70% | 9 km | 4 | 04:34 AM | 09:34 PM |
| Tue, 16 Jun | 13°C | 8°C | Patchy rain nearby | 25 km/h | 85% | 85% | 9 km | 3 | 04:34 AM | 09:34 PM |
| Wed, 17 Jun | 16°C | 14°C | Patchy rain nearby | 17 km/h | 93% | 97% | 5 km | 3 | 04:34 AM | 09:34 PM |
Temperature Trend
Rain Probability
Wind Speed
UV Index
Forecast context and reference links
When forecasts change between updates, it is commonly driven by small shifts in storm track or blocking position. The links below give stable context that helps you read those changes.
- 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 Harwell over the next 14 days?
The 14-day guidance for Harwell 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 20°C, lows down to 8°C. Rain-risk signal: 96% at peak (13 higher-risk days). Wind: a windiest-day signal around 32 km/h. UV: peaks around 5 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 Harwell?
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 Harwell 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 Harwell over the next 14 days?
Across the next two weeks in Harwell, 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 Harwell 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.