As of 17:19 BST

Weather in Waterloo

+22°

Waterloo, Saturday, 8 August, 17:19

Overcast. Feels like 22°C. High 25°C, low 11°C.

Pressure1015 mb

Wind9 mph NW

Humidity52%

Visibility6.2 mi

Dew point12°C

Detailed hourly forecast

Sun, 09+13 ° /23 °

+23 °

Waterloo, Sunday, 9 August

Overcast. High 23°C, low 13°C.

Pressure1014 mb

Wind8 mph W

Humidity67%

Visibility6.2 mi

Dew point12°C

Mon, 10+13 ° /17 °

0.4

+17 °

Waterloo, Monday, 10 August

Light rain. High 17°C, low 13°C.

Pressure1022 mb

Wind12 mph NW

Humidity61%

Visibility6.2 mi

Dew point9°C

Tue, 11+13 ° /26 °

+26 °

Waterloo, Tuesday, 11 August

Clear sky. High 26°C, low 13°C.

Pressure1024 mb

Wind11 mph S

Humidity46%

Visibility6.2 mi

Dew point10°C

Wed, 12+17 ° /27 °

+27 °

Waterloo, Wednesday, 12 August

Overcast. High 27°C, low 17°C.

Pressure1022 mb

Wind11 mph S

Humidity36%

Visibility6.2 mi

Dew point8°C

Thu, 13+19 ° /23 °

+23 °

Waterloo, Thursday, 13 August

Clear sky. High 23°C, low 19°C.

Pressure1018 mb

Wind13 mph NW

Humidity43%

Visibility—

Dew point9°C

Fri, 14+17 ° /21 °

+21 °

Waterloo, Friday, 14 August

Clear sky. High 21°C, low 17°C.

Pressure1016 mb

Wind11 mph NW

Humidity73%

Visibility—

Dew point16°C

Sat, 15+15 ° /18 °

+18 °

Waterloo, Saturday, 15 August

Overcast. High 18°C, low 15°C.

Pressure1019 mb

Wind11 mph NW

Humidity69%

Visibility—

Dew point12°C

Sun, 16+15 ° /19 °

+19 °

Waterloo, Sunday, 16 August

Overcast. High 19°C, low 15°C.

Pressure1014 mb

Wind9 mph NW

Humidity58%

Visibility—

Dew point10°C

Mon, 17+15 ° /17 °

1.7

+17 °

Waterloo, Monday, 17 August

Light rain. High 17°C, low 15°C.

Pressure1013 mb

Wind18 mph NW

Humidity79%

Visibility—

Dew point13°C

Tue, 18+16 ° /18 °

1.8

+18 °

Waterloo, Tuesday, 18 August

Light rain. High 18°C, low 16°C.

Pressure1011 mb

Wind17 mph NW

Humidity70%

Visibility—

Dew point11°C

Wed, 19+15 ° /17 °

0.7

+17 °

Waterloo, Wednesday, 19 August

Light rain. High 17°C, low 15°C.

Pressure1014 mb

Wind14 mph NW

Humidity74%

Visibility—

Dew point12°C

Thu, 20+15 ° /18 °

2.1

+18 °

Waterloo, Thursday, 20 August

Light rain. High 18°C, low 15°C.

Pressure1005 mb

Wind20 mph W

Humidity88%

Visibility—

Dew point13°C

Fri, 21+14 ° /17 °

3.9

+17 °

Waterloo, Friday, 21 August

Light rain. High 17°C, low 14°C.

Pressure1013 mb

Wind22 mph NW

Humidity61%

Visibility—

Dew point8°C

Sat, 22+15 ° /16 °

5.5

+16 °

Waterloo, Saturday, 22 August

Light rain. High 16°C, low 15°C.

Pressure1012 mb

Wind26 mph W

Humidity70%

Visibility—

Dew point10°C

Sun, 23+15 ° /16 °

1.9

+16 °

Waterloo, Sunday, 23 August

Light rain. High 16°C, low 15°C.

Pressure1022 mb

Wind22 mph NW

Humidity66%

Visibility—

Dew point9°C

Questions about the month ahead

How accurate is a month-long forecast?

The first 16 days come from weather models — highly reliable for the first 3–5 days, gradually less so after that. Days 17 to 30 for Waterloo are built from climate averages over the last 60 years, so they show typical weather for those dates rather than a specific forecast.

What does "above average" mean?

We compare the forecast with the climate average for exactly the same calendar days, calculated from 60 years of observations. The difference shows how the coming month compares with a typical one.

Where do the 66-year records come from?

These are real historical extremes recorded in Waterloo since 1960: the highest and lowest temperature for each calendar date, with the year it happened.

How often is the 30-day forecast updated?

The forecast portion refreshes every hour. The climate portion is based on long-term data and stays stable.