As of 20:37 BST

Weather in Grendon

+24°Weather now

Grendon, Saturday, 8 August, 20:37

Overcast. Feels like 24°C. High 27°C, low 11°C.

Pressure1015 mb
Wind8 mph S
Humidity59%
Visibility6.2 mi
Dew point15°C

Two-week forecast for Grendon: the first week averages +30.7° by day, the second +23° — so the second week runs 7.8° cooler than the first. Around 1 mm of rain is expected over the 14 days, on 0 wet days. The coming weekend starts 8 August: +27°, dry.

First and second week

WeekDayNightRainfallvs average
1st (8 August – 14 August)+30.7°+14.1°0 mm / 0 d—
2nd (15 August – 21 August)+23°+13.1°1 mm / 0 d—

Weekend weather

Sat, 8 August
Overcast
+27°+11°
dry
Sun, 9 August
Partly cloudy
+31°+14°
dry
Sat, 15 August
Partly cloudy
+26°+17°
dry
Sun, 16 August
Overcast
+21°+14°
dry
Sun, 09+14 ° /31 °0Partly cloudy
+31 °Partly cloudy

Grendon, Sunday, 9 August

Partly cloudy. High 31°C, low 14°C.

Pressure1013 mb
Wind8 mph W
Humidity25%
Visibility6.2 mi
Dew point6°C
Mon, 10+12 ° /25 °0Overcast
+25 °Overcast

Grendon, Monday, 10 August

Overcast. High 25°C, low 12°C.

Pressure1020 mb
Wind9 mph NW
Humidity30%
Visibility6.2 mi
Dew point4°C
Tue, 11+12 ° /28 °0Clear sky
+28 °Clear sky

Grendon, Tuesday, 11 August

Clear sky. High 28°C, low 12°C.

Pressure1025 mb
Wind9 mph SE
Humidity32%
Visibility6.2 mi
Dew point7°C
Wed, 12+13 ° /33 °0Overcast
+33 °Overcast

Grendon, Wednesday, 12 August

Overcast. High 33°C, low 13°C.

Pressure1023 mb
Wind9 mph SE
Humidity20%
Visibility6.2 mi
Dew point4°C
Thu, 13+18 ° /38 °0Clear sky
+38 °Clear sky

Grendon, Thursday, 13 August

Clear sky. High 38°C, low 18°C.

Pressure1018 mb
Wind13 mph S
Humidity13%
Visibility—
Dew point2°C
Fri, 14+19 ° /33 °0Overcast
+33 °Overcast

Grendon, Friday, 14 August

Overcast. High 33°C, low 19°C.

Pressure1015 mb
Wind12 mph W
Humidity28%
Visibility—
Dew point9°C
Sat, 15+17 ° /26 °0Partly cloudy
+26 °Partly cloudy

Grendon, Saturday, 15 August

Partly cloudy. High 26°C, low 17°C.

Pressure1015 mb
Wind13 mph N
Humidity45%
Visibility—
Dew point12°C
Sun, 16+14 ° /21 °0Overcast
+21 °Overcast

Grendon, Sunday, 16 August

Overcast. High 21°C, low 14°C.

Pressure1019 mb
Wind8 mph NE
Humidity66%
Visibility—
Dew point12°C
Mon, 17+15 ° /19 °0.8Light rain
+19 °Light rain

Grendon, Monday, 17 August

Light rain. High 19°C, low 15°C.

Pressure1013 mb
Wind13 mph SW
Humidity59%
Visibility—
Dew point10°C
Tue, 18+13 ° /25 °0Partly cloudy
+25 °Partly cloudy

Grendon, Tuesday, 18 August

Partly cloudy. High 25°C, low 13°C.

Pressure1012 mb
Wind16 mph NW
Humidity45%
Visibility—
Dew point7°C
Wed, 19+11 ° /24 °0Mainly clear
+24 °Mainly clear

Grendon, Wednesday, 19 August

Mainly clear. High 24°C, low 11°C.

Pressure1013 mb
Wind14 mph NW
Humidity30%
Visibility—
Dew point3°C
Thu, 20+12 ° /22 °0Mainly clear
+22 °Mainly clear

Grendon, Thursday, 20 August

Mainly clear. High 22°C, low 12°C.

Pressure1012 mb
Wind13 mph N
Humidity35%
Visibility—
Dew point5°C
Fri, 21+11 ° /24 °0Overcast
+24 °Overcast

Grendon, Friday, 21 August

Overcast. High 24°C, low 11°C.

Pressure1013 mb
Wind13 mph NE
Humidity33%
Visibility—
Dew point4°C

Forecast questions

Can I plan a trip on a two-week forecast?

The first week is solid for planning. The second week shows the trend — go by the averages and the comparison with the climate normal, and check again closer to the date.

What does the "vs average" column mean?

It is the difference between the forecast and the climate average for the same dates in Grendon, calculated from 60 years of observations. A plus means the week is warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people ask about most, so we break them out as separate cards with temperature and rainfall.