As of 20:54 BST

Weather in St Johns

+24°Weather now

St Johns, Saturday, 8 August, 20:54

Overcast. Feels like 23°C. High 28°C, low 11°C.

Pressure1016 mb
Wind2 mph S
Humidity39%
Visibility6.2 mi
Dew point9°C

Two-week forecast for St Johns: the first week averages +30.2° by day, the second +25° — so the second week runs 5.2° 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: +28°, dry.

First and second week

WeekDayNightRainfallvs average
1st (8 August – 14 August)+30.2°+16.8°0 mm / 0 d—
2nd (15 August – 21 August)+25°+17.2°1 mm / 0 d—

Weekend weather

Sat, 8 August
Overcast
+28°+11°
dry
Sun, 9 August
Overcast
+32°+15°
dry
Sat, 15 August
Overcast
+31°+21°
dry
Sun, 16 August
Overcast
+24°+18°
dry
Sun, 09+15 ° /32 °0Overcast
+32 °Overcast

St Johns, Sunday, 9 August

Overcast. High 32°C, low 15°C.

Pressure1013 mb
Wind2 mph N
Humidity19%
Visibility6.2 mi
Dew point3°C
Mon, 10+13 ° /26 °0Overcast
+26 °Overcast

St Johns, Monday, 10 August

Overcast. High 26°C, low 13°C.

Pressure1020 mb
Wind8 mph NW
Humidity35%
Visibility6.2 mi
Dew point7°C
Tue, 11+17 ° /25 °0Mainly clear
+25 °Mainly clear

St Johns, Tuesday, 11 August

Mainly clear. High 25°C, low 17°C.

Pressure1025 mb
Wind11 mph E
Humidity37%
Visibility6.2 mi
Dew point8°C
Wed, 12+18 ° /30 °0Overcast
+30 °Overcast

St Johns, Wednesday, 12 August

Overcast. High 30°C, low 18°C.

Pressure1023 mb
Wind7 mph E
Humidity19%
Visibility6.2 mi
Dew point3°C
Thu, 13+20 ° /37 °0Clear sky
+37 °Clear sky

St Johns, Thursday, 13 August

Clear sky. High 37°C, low 20°C.

Pressure1018 mb
Wind9 mph SE
Humidity12%
Visibility—
Dew point1°C
Fri, 14+22 ° /34 °0Overcast
+34 °Overcast

St Johns, Friday, 14 August

Overcast. High 34°C, low 22°C.

Pressure1015 mb
Wind11 mph W
Humidity30%
Visibility—
Dew point10°C
Sat, 15+21 ° /31 °0Overcast
+31 °Overcast

St Johns, Saturday, 15 August

Overcast. High 31°C, low 21°C.

Pressure1014 mb
Wind13 mph NE
Humidity34%
Visibility—
Dew point10°C
Sun, 16+18 ° /24 °0Overcast
+24 °Overcast

St Johns, Sunday, 16 August

Overcast. High 24°C, low 18°C.

Pressure1017 mb
Wind9 mph NE
Humidity50%
Visibility—
Dew point12°C
Mon, 17+17 ° /20 °0.7Light rain
+20 °Light rain

St Johns, Monday, 17 August

Light rain. High 20°C, low 17°C.

Pressure1014 mb
Wind12 mph SW
Humidity57%
Visibility—
Dew point11°C
Tue, 18+17 ° /27 °0.1Light rain
+27 °Light rain

St Johns, Tuesday, 18 August

Light rain. High 27°C, low 17°C.

Pressure1012 mb
Wind12 mph NW
Humidity37%
Visibility—
Dew point8°C
Wed, 19+15 ° /25 °0Partly cloudy
+25 °Partly cloudy

St Johns, Wednesday, 19 August

Partly cloudy. High 25°C, low 15°C.

Pressure1014 mb
Wind9 mph W
Humidity33%
Visibility—
Dew point4°C
Thu, 20+16 ° /26 °0Overcast
+26 °Overcast

St Johns, Thursday, 20 August

Overcast. High 26°C, low 16°C.

Pressure1012 mb
Wind6 mph NW
Humidity34%
Visibility—
Dew point6°C
Fri, 21+16 ° /24 °0.2Light rain
+24 °Light rain

St Johns, Friday, 21 August

Light rain. High 24°C, low 16°C.

Pressure1012 mb
Wind10 mph E
Humidity37%
Visibility—
Dew point7°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 St Johns, 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.