Johnston Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Johnston

Johnston temperature today is 19°, feels like 19°, with a humidity level of 85% and wind at 19.3 km/h. Rain chance today is 81%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Johnston: expect a high of 17° and a low of 9°, with clear sky. Rain chance tomorrow is 69%.

broken clouds
19°
broken clouds
H: 19° L: 18°
Feels like 19°
AQI: Fair (2/5)
Humidity
85%
Dew 16°
Wind speed
19.3 km/h
S · G40.25
Pressure
1025 hPa
Visibility
7.7 km
Windy Conditions
Wind speed is 19.3 km/h.
High Humidity
Humidity is 85%. May feel uncomfortable.
Weather Summary
Currently in Johnston, expect varied conditions with mild temperatures around 19°. Winds are moderate winds. High humidity may make it feel uncomfortable.
Precipitation Probability
81%
16
100%
19
100%
22
69%
01
0%
04
0%
07
0%
10
0%
13
0%
16
0%
19
0%
22
0%
01
0%
04
0%
07
22%
10
20%
13
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
19°
Fri
16:00
17°
 
15°
 
15°
 
13°
Sat
04:00
11°
 
15°
 
17°
 
17°
Sat
16:00
13°
 
9°
 
8°
 
7°
Sun
04:00
11°
 
17°
 
18°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
07:21
Sunset
Sunset
18:56
Moon Phase
Last Quarter (49%)
Timezone: GMT+05:30
Last updated: Oct 2, 2026 6:27 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
51.755562
Longitude
Longitude
-4.996670
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More about Johnston
Content curated by the NearWeather editorial team · Updated periodically
Johnston is a small town located in the county of Pembrokeshire, in the southwest of Wales, in the country code GB. The climate in Johnston is mild and temperate with mild temperatures all year round. The average temperature in the summer months is around 17°C (62°F), and in the winter months, the average temperature is around 6°C (43°F). Johnston has mild and wet summers, with the occasional shower, and mild and dry winters, with occasional snowfall.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Johnston
What is the temperature in Johnston right now?

The current temperature in Johnston is 19°, and it feels like 19°. Today's high is 19° and the low is 18°.

Will it rain in Johnston today?

The chance of rain in Johnston today is 81%. Check the hourly forecast above for exact timing.

What is the weather in Johnston today?

Johnston is experiencing broken clouds with a temperature of 19°. Humidity is at 85% and wind speed is 19.3 km/h from the S.

What is the humidity in Johnston today?

Humidity in Johnston is 85% right now, with a dew point of 16°. Conditions may feel muggy or uncomfortable.

What is the wind speed in Johnston today?

Wind speed in Johnston is 19.3 km/h, flowing at 187° S wind direction. Gusts up to 40.25 km/h.

What is the 5-day forecast for Johnston?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Johnston. Today's high is 19° and low is 18°, with a 81% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Johnston today?

It feels like 19° in Johnston today, with 70% cloud cover and 7.7 km visibility.

Weather in Johnston