TODAY'S WEATHER

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Hemel Hempstead

Hourly weather forecast

Set model data

Today

12° to 21°
0.9mm

Mon 28

10° to 18°
0mm

Tue 29

13° to 20°
2.8mm

Hemel Hempstead

Time📍WeatherTempRainChanceCloudSpeedGustDirHumPress
3:0012°C0mm0%100%6mph9mph75%1018mB
4:0013°C0mm0%96%8mph11mph71%1018mB
5:0012°C0mm0%88%10mph14mph82%1017mB
6:0013°C0mm0%80%11mph16mph93%1016mB
7:0013°C0mm0%94%10mph16mph97%1016mB
8:0014°C0mm0%84%11mph17mph93%1015mB
9:0016°C0mm0%87%13mph22mph84%1015mB
10:0019°C0mm0%75%17mph28mph74%1014mB
11:0020°C0mm0%75%17mph29mph67%1013mB
12:0021°C0mm0%88%17mph30mph58%1012mB
13:0021°C0mm0%97%19mph33mph56%1012mB
14:0019°C0.3mm100%98%18mph33mph75%1012mB
15:0017°C0.3mm100%100%17mph32mph78%1012mB
16:0016°C0.2mm100%100%15mph28mph84%1012mB
17:0016°C0mm25%100%13mph24mph92%1012mB
18:0016°C0mm0%100%13mph21mph96%1013mB
19:0016°C0mm0%94%11mph20mph96%1013mB
20:0016°C0mm0%96%11mph18mph95%1014mB
21:0015°C0mm0%85%10mph18mph93%1015mB
22:0014°C0mm0%98%10mph16mph95%1016mB
23:0014°C0mm0%99%9mph16mph97%1017mB
16 day 30 day Hourly steps Range
Update: Sun 27 Sep, Arpege 2 of 2 | Help

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High impact weather

Days where frost, strong winds, heavy rain or snow are indicated in this forecast.

Which model should I use?

The hourly forecast can be generated from either the Meteo France Arpege model or the UK Met Office UKV model, chosen using the buttons at the top of the page. UKV is currently available for UK locations only.

There is no single right answer. Which performs better varies with location and with the current weather pattern, so it is worth comparing the two when the forecast matters.

Two daily updates from each model are used.

About this forecast

Hourly steps

Toggle between hourly and three hourly forecast steps.

Range

Analyses a wider area to predict potential temperature extremes, peak rainfall intensity and maximum wind gusts.

Rain chance

The rain chance percentage comes from the precipitation forecast across a dynamically sized grid around your location. A value of 50% means there is a 50% chance of rain falling somewhere within that grid, not that it will rain for half the period.

UK and RoI map

Check the zoomable weather map to see the bigger picture and what could be with you soon.

Hemel Hempstead UK and RoI map Arpege view

Local map

Check the local weather map to increase forecast confidence.

Hemel Hempstead area hi-res map Arpege view

Location details

Approx: Lat: 51.8 Lon: -0.6 UK MAP