10-Day Weather Forecast for Johnstown (ON)

Six-hourly outlook through Wednesday 29 July. Updated every three hours via MET Norway.

Day
Night
02:00
Morning
08:00
Afternoon
14:00
Evening
20:00
Monday
20 Jul
Mostly sunny
18°C (64°F)
0 mm (0 in)
Partly cloudy
25°C (77°F)
0 mm (0 in)
Partly cloudy
21°C (70°F)
0 mm (0 in)
Hourly ›
Tuesday
21 Jul
Cloudy
18°C (64°F)
0 mm (0 in)
Rain
21°C (70°F)
1.6 mm (0.1 in)
Rain showers
25°C (77°F)
1.9 mm (0.1 in)
Light rain
21°C (70°F)
0.8 mm (0.03 in)
Hourly ›
Wednesday
22 Jul
Cloudy
19°C (66°F)
0.1 mm (0 in)
Rain showers
20°C (68°F)
2.8 mm (0.1 in)
Rain showers
21°C (70°F)
1.2 mm (0.05 in)
Clear skies
19°C (66°F)
0 mm (0 in)
Hourly ›
Thursday
23 Jul
Clear skies
14°C (57°F)
0 mm (0 in)
Clear skies
16°C (61°F)
0 mm (0 in)
Clear skies
23°C (73°F)
0 mm (0 in)
Clear skies
21°C (70°F)
0 mm (0 in)
Hourly ›
Friday
24 Jul
Clear skies
16°C (61°F)
0 mm (0 in)
Clear skies
18°C (64°F)
0 mm (0 in)
Cloudy
25°C (77°F)
0 mm (0 in)
Partly cloudy
22°C (72°F)
0 mm (0 in)
Hourly ›
Saturday
25 Jul
Partly cloudy
16°C (61°F)
0 mm (0 in)
Clear skies
19°C (66°F)
0 mm (0 in)
Clear skies
28°C (82°F)
0 mm (0 in)
Mostly clear
24°C (75°F)
0 mm (0 in)
Hourly ›
Sunday
26 Jul
Partly cloudy
20°C (68°F)
0 mm (0 in)
Mostly sunny
23°C (73°F)
0.3 mm (0.01 in)
Partly cloudy
29°C (84°F)
0 mm (0 in)
Mostly clear
26°C (79°F)
0 mm (0 in)
Hourly ›
Monday
27 Jul
Partly cloudy
24°C (75°F)
0.3 mm (0.01 in)
Rain
24°C (75°F)
2.7 mm (0.1 in)
Heavy rain showers
28°C (82°F)
29 mm (1.1 in)
Heavy rain
21°C (70°F)
11 mm (0.4 in)
Hourly ›
Tuesday
28 Jul
Rain
19°C (66°F)
2.7 mm (0.1 in)
Cloudy
17°C (63°F)
0.1 mm (0 in)
Cloudy
20°C (68°F)
0 mm (0 in)
Mostly clear
18°C (64°F)
0 mm (0 in)
Hourly ›
Wednesday
29 Jul
Mostly clear
15°C (59°F)
0 mm (0 in)
Hourly ›
Data from MET Norway · Updated every three hours.

What's the weather in Johnstown this week?

Today's weather - Monday 20 Jul

For Monday the predicted weather in Johnstown is partly cloudy. The maximum temperature is a warm 25°C (77°F), while the minimum temperature is a mild 18°C (64°F).

Tomorrow's weather - Tuesday 21 Jul

On Tuesday, Johnstown will be rain showers throughout the day. The maximum predicted temperature is a warm 25°C (77°F), while the minimum temperature is a pleasant 18°C (64°F).

10-Day Weather Forecast

Over the next 10 days, temperatures in Johnstown will be will reach 29°C (84°F) on Sunday before declining again, with average daytime highs of 25°C (77°F) and nighttime lows of 18°C (64°F) over this period. Compared to July norms, this represents typical weather. There will be plenty of sunshine throughout this time. Precipitation levels will be more than usual (versus normal July rainfall), with mixed conditions, with some heavy rain showers especially on Mon. There will be rain on around 3 days (Tue, Wed, Mon).

Weather Forecast FAQ for Johnstown

When will be the warmest day next week?

The warmest day is expected to be Sunday with a high of 29°C (84°F).

When will be the coldest day?

The coldest day is forecasted for Thursday with a low of 14°C (57°F).

Will it rain next week in Johnstown?

Yes, rain is expected on 3 days , specifically on Tue, Wed, Mon.

How much rainfall is expected next week?

A total of 52 mm (2 in) of rain is forecasted for the 10-day period.

What will be the temperature range next week?

Temperatures will range from 14°C (57°F) to 29°C (84°F).

More about Johnstown

Explore the full Johnstown climate overview with monthly averages, or check rainfall data and temperature by month.

Johnstown weather by month

Browse monthly averages for Johnstown: climate by month with temperature, rainfall and sunshine.

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