Weather forecast Grenči 18-08-2026

Weather forecast Grenči tomorrow 18.08.2026: overcast, temperature from 12 °C to 20 °C.

Precipitation probability 39%. Wind up to 2.11 m/s (gusts 4.5 m/s). Air humidity 43–93%, atmospheric pressure 752–755 mm Hg, UV index up to 3.5.

Sunrise 06:02
Sunset 21:02
First Quarter37% illuminated
Moonrise 14:11 · Moonset 21:54
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Table

Forecast from 12 °C to 20 °C and precipitation

Temperature & Precipitation
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Temperature (°C)141313131313131312121212121418192020181716161514
Precipitation (mm/hr)000.010000.030.030.0700.030000.0100.0100.01000.0100

Cloud cover and precipitation probability

Cloud cover & Rain chance
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Cloud cover (%)1001001001001001001001001001001001001001001001007697100100100100846
Rain chance (%)2929292828283133393234302720131171014141416136

Wind speed and direction

Wind & Wind gust
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Wind (m/s)1.51.1110.890.891.111.691.812.112.111.812.112.111.611.691.691.190.311.51.691.691.8921.39
Wind gust (m/s)2.111.221.031.030.921.112.113.114.114.53.834.423.922.252.532.833.112.532.422.312.722.532.641.42
Wind direction (°)WSW 249°WSW 249°W 268°NW 312°S 183°SE 144°SE 140°ESE 118°E 89°E 98°SE 124°SE 125°SE 124°SE 128°ESE 112°ESE 106°SE 138°ESE 105°N 354°NNE 32°NE 53°ENE 62°ENE 73°ENE 74°

Air humidity

Humidity
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Humidity (%)888888878788889192939290867354474443545960616570

Atmospheric pressure

Pressure
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
Pressure (mm Hg)755754754754754753753753753753753753753752752752752752752752752752752752

Ultraviolet index

UV Index
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
UV Index000000000.10.30.51.11.92.93.53.52.30.90.20.10.1000

Air quality & pollen

Air quality
Time00:0001:0002:0003:0004:0005:0006:0007:0008:0009:0010:0011:0012:0013:0014:0015:0016:0017:0018:0019:0020:0021:0022:0023:00
PM2.5 (µg/m³)2.72.52.32.33.53.53.83.54.13.83.22.92.31.921.91.81.722.52.12.32.52.7
PM10 (µg/m³)4.84.74.44.555.35.45.86.25.75.14.43.53.12.62.62.42.42.63.13.43.93.73.6
Ozone (O₃) (µg/m³)444139383634312931323944485154565656565452494546
NO₂ (µg/m³)5.15.65.85.66.177.98.49.19.58.66.34.33.32.72.62.52.73.34.14.64.75.34.9
SO₂ (µg/m³)0.60.50.50.40.40.30.40.40.60.60.60.60.50.40.40.40.30.30.40.40.40.30.40.3
CO (µg/m³)121121120121120121122124129133134131128127125126125124124126128127125127

Grenči on the map

Data Sources & Methodology

Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.

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