As of 22:30 BST

Weather in Grangetown

+18°Weather now

Grangetown, Saturday, 8 August, 22:30

Overcast. Feels like 18°C. High 26°C, low 11°C.

Pressure1015 mb
Wind1 mph SW
Humidity65%
Visibility6.2 mi
Dew point11°C

Two-week forecast for Grangetown: the first week averages +25.2° by day, the second +18.4° — so the second week runs 6.8° cooler than the first. Around 5 mm of rain is expected over the 14 days, on 2 wet days. The coming weekend starts 8 August: +26°, dry.

First and second week

WeekDayNightRainfallvs average
1st (8 August – 14 August)+25.2°+13.9°0 mm / 0 d—
2nd (15 August – 21 August)+18.4°+12.4°5 mm / 2 d—

Weekend weather

Sat, 8 August
Partly cloudy
+26°+11°
dry
Sun, 9 August
Light rain
+22°+14°
0.1 mm
Sat, 15 August
Light rain
+17°+15°
2 mm
Sun, 16 August
Overcast
+19°+13°
dry
Sun, 09+14 ° /22 °0.1Light rain
+22 °Light rain

Grangetown, Sunday, 9 August

Light rain. High 22°C, low 14°C.

Pressure1011 mb
Wind13 mph W
Humidity46%
Visibility6.2 mi
Dew point9°C
Mon, 10+11 ° /18 °0Clear sky
+18 °Clear sky

Grangetown, Monday, 10 August

Clear sky. High 18°C, low 11°C.

Pressure1021 mb
Wind9 mph NE
Humidity57%
Visibility6.2 mi
Dew point8°C
Tue, 11+11 ° /26 °0Overcast
+26 °Overcast

Grangetown, Tuesday, 11 August

Overcast. High 26°C, low 11°C.

Pressure1025 mb
Wind9 mph S
Humidity50%
Visibility6.2 mi
Dew point10°C
Wed, 12+16 ° /29 °0Overcast
+29 °Overcast

Grangetown, Wednesday, 12 August

Overcast. High 29°C, low 16°C.

Pressure1022 mb
Wind13 mph S
Humidity35%
Visibility6.2 mi
Dew point8°C
Thu, 13+18 ° /32 °0Mainly clear
+32 °Mainly clear

Grangetown, Thursday, 13 August

Mainly clear. High 32°C, low 18°C.

Pressure1018 mb
Wind15 mph SE
Humidity26%
Visibility—
Dew point8°C
Fri, 14+15 ° /23 °0.2Light rain
+23 °Light rain

Grangetown, Friday, 14 August

Light rain. High 23°C, low 15°C.

Pressure1015 mb
Wind13 mph NE
Humidity63%
Visibility—
Dew point15°C
Sat, 15+15 ° /17 °2Light rain
+17 °Light rain

Grangetown, Saturday, 15 August

Light rain. High 17°C, low 15°C.

Pressure1018 mb
Wind10 mph N
Humidity83%
Visibility—
Dew point14°C
Sun, 16+13 ° /19 °0Overcast
+19 °Overcast

Grangetown, Sunday, 16 August

Overcast. High 19°C, low 13°C.

Pressure1019 mb
Wind7 mph E
Humidity60%
Visibility—
Dew point11°C
Mon, 17+13 ° /18 °1.4Light rain
+18 °Light rain

Grangetown, Monday, 17 August

Light rain. High 18°C, low 13°C.

Pressure1010 mb
Wind13 mph SW
Humidity63%
Visibility—
Dew point9°C
Tue, 18+12 ° /19 °0Overcast
+19 °Overcast

Grangetown, Tuesday, 18 August

Overcast. High 19°C, low 12°C.

Pressure1009 mb
Wind19 mph W
Humidity49%
Visibility—
Dew point6°C
Wed, 19+11 ° /20 °0Overcast
+20 °Overcast

Grangetown, Wednesday, 19 August

Overcast. High 20°C, low 11°C.

Pressure1010 mb
Wind19 mph W
Humidity46%
Visibility—
Dew point7°C
Thu, 20+11 ° /19 °0.8Light rain
+19 °Light rain

Grangetown, Thursday, 20 August

Light rain. High 19°C, low 11°C.

Pressure1011 mb
Wind12 mph NW
Humidity52%
Visibility—
Dew point8°C
Fri, 21+11 ° /18 °0.5Light rain
+18 °Light rain

Grangetown, Friday, 21 August

Light rain. High 18°C, low 11°C.

Pressure1015 mb
Wind12 mph NE
Humidity57%
Visibility—
Dew point8°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 Grangetown, 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.