Hertfordshire Weather Forecast: Current Conditions & 10-Day Outlook

Current Weather Conditions in Hertfordshire

Hertfordshire

Hertfordshire, United Kingdom

weather iconOvercast
17°
Low 10°
High 18°

Hourly Hertfordshire Weather Forecast

12 AMweather icon11°
1 AMweather icon10°
2 AMweather icon10°
3 AMweather icon10°
4 AMweather icon10°
5 AMweather icon11°
6 AMweather icon11°
7 AMweather icon12°
8 AMweather icon12°
9 AMweather icon13°
10 AMweather icon14°
11 AMweather icon16°
12 PMweather icon17°
1 PMweather icon17°
2 PMweather icon17°
3 PMweather icon17°
4 PMweather icon16°
5 PMweather icon16°
6 PMweather icon16°
7 PMweather icon15°
8 PMweather icon13°
9 PMweather icon12°
10 PMweather icon12°
11 PMweather icon11°

Wind

8kt WSW

Gentle wind.

8kt
NESW

Precipitation

50%

High chance of precipitation.

Hertfordshire 10-Day Weather Outlook

TodayShowers svg
10°
18°
SatShowers svg
10°
15°
SunShowers svg
17°
MonShowers svg
20°
TueShowers svg
11°
20°
WedShowers svg
14°
24°
ThuShowers svg
15°
22°
FriShowers svg
12°
20°
SatShowers svg
12°
23°

Today's Weather in Hertfordshire, United Kingdom

Feels like

14°

Feels cooler than actual temperature.

Pressure

994 hPa

Expect unstable weather conditions.

Humidity

48%

Moderate humidity.

UV

6 - High

Take precautions.

Gusts

22kt

Max speed of wind gusts today.

Cloud Cover

98%

Overcast, expect cloudy conditions.

Daylight

16h 30m

Long days, short nights.

Rain

0.7mm

No rain, dry conditions expected.

Snowfall

0.0mm

No snowfall expected.

Historical Climate Data

10 year average

View All

Current Air Quality in Hertfordshire

Today

Good

In the US, an AQI of 0-50 is considered 'Good'. This means the air quality is satisfactory, and air pollution poses little or no risk to health.

35

AQI

PM2.5

3.9 µg/m³

Fine particles that penetrate deep into the lungs.

PM10

7.1 µg/m³

Larger particles causing respiratory issues.

Ozone

89.0 ppb

Major smog component affecting respiratory health.

Nitrogen Dioxide

3.5 ppb

Irritates lungs and lowers resistance to infections.

Sulfur Dioxide

0.3 ppb

Causes respiratory problems and acid rain.

Carbon Monoxide

127.0 ppm

Affects oxygen delivery in the body.

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