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Weather in Johnstone, United Kingdom 🇬🇧

Current Weather in Johnstone

Partly Cloudy
17°C
Feels like 12°C. Partly Cloudy.
🌬️ 21 km/h W
💧 54% Humidity
🧭 1021 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 2.8
🌡️ Dew Point: 7°C
🌅 Sunrise: 05:32 AM
🌇 Sunset: 09:15 PM
Map Overlays:

In Johnstone right now it is 17°C and partly cloudy, feeling like 12°C. Relative humidity is 54%, with winds around 21 km/h, and the UV index is 3 (moderate). Across the coming days, Johnstone should see roughly 8°C to 17°C.

Hourly Forecast for Johnstone

17:00
Partly Cloudy
16°
6%
18:00
Partly Cloudy
16°
6%
19:00
Sunny
15°
6%
20:00
Partly Cloudy
13°
13%
21:00
Partly Cloudy
12°
11%
22:00
Partly Cloudy
10°
15%
23:00
Overcast
10°
26%
00:00
Overcast
11°
23%
01:00
Overcast
12°
23%
02:00
Overcast
12°
24%
03:00
Cloudy
11°
21%
04:00
Patchy rain nearby
30%
05:00
Patchy rain nearby
10°
35%
06:00
Cloudy
11°
24%
07:00
Partly Cloudy
12°
21%
08:00
Patchy rain nearby
13°
20%
09:00
Patchy rain nearby
14°
24%
10:00
Patchy rain nearby
15°
21%
11:00
Patchy rain nearby
15°
19%
12:00
Patchy rain nearby
16°
18%
13:00
Patchy rain nearby
16°
19%
14:00
Patchy rain nearby
16°
22%
15:00
Patchy rain nearby
15°
28%
16:00
Overcast
14°
21%

14-Day Forecast for Johnstone

Thu, Aug 06
Partly Cloudy Partly Cloudy
17° /
Fri, Aug 07
Patchy rain nearby Patchy rain nearby
16° /
Sat, Aug 08
Partly Cloudy Partly Cloudy
16° / 10°
Sun, Aug 09
Patchy rain nearby Patchy rain nearby
15° / 12°
Mon, Aug 10
Patchy rain nearby Patchy rain nearby
18° / 11°
Tue, Aug 11
Partly Cloudy Partly Cloudy
22° / 12°
Wed, Aug 12
Sunny Sunny
22° / 13°
Thu, Aug 13
Patchy rain nearby Patchy rain nearby
18° / 12°
Fri, Aug 14
Light drizzle Light drizzle
14° / 10°
Sat, Aug 15
Fog Fog
19° / 14°
Sun, Aug 16
Patchy rain nearby Patchy rain nearby
18° / 10°
Mon, Aug 17
Patchy rain nearby Patchy rain nearby
17° /
Tue, Aug 18
Light drizzle Light drizzle
15° /
Wed, Aug 19
Patchy rain nearby Patchy rain nearby
17° / 11°

Additional Forecasts for Johnstone

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 134.0 μg/m³
O₃ (Ozone) 66.0 μg/m³
NO₂ (Nitrogen Dioxide) 2.0 μg/m³
SO₂ (Sulphur Dioxide) 0.2 μg/m³
PM2.5 (Fine particles) 3.3 μg/m³
PM10 (Coarse particles) 4.5 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United Kingdom

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Best Time to Be Outside in Johnstone Today

The most comfortable window in Johnstone today looks like 17:00 to 20:00, when it is around 15°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Johnstone

What is the temperature in Johnstone right now?

Johnstone is sitting at 17°C (62°F) right now, partly cloudy (feels like 12°C).

What's the weather like in Johnstone right now?

Current weather in Johnstone: Partly Cloudy, humidity 54%, wind 21 km/h W.

What is today's forecast for Johnstone?

Today in Johnstone: high 17°C, low 8°C, partly cloudy. Chance of rain: 10%.

What is the 7-day weather forecast for Johnstone?

Daily highs and lows for Johnstone:

  • 2026-08-06: 17°C / 8°C
  • 2026-08-07: 16°C / 9°C
  • 2026-08-08: 16°C / 10°C
  • 2026-08-09: 15°C / 12°C
  • 2026-08-10: 18°C / 11°C
  • 2026-08-11: 22°C / 12°C
  • 2026-08-12: 22°C / 13°C
Is it going to rain in Johnstone today?

There is a 10% chance of rain in Johnstone today. Total expected precipitation: 0.01 mm.

What is the wind speed in Johnstone right now?

Wind in Johnstone is currently 21 km/h (13 mph) from the W.

What is the UV index in Johnstone right now?

The UV index in Johnstone is currently 2.8 (low). Sun protection is recommended when the index is 3 or higher.

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