Weather forecast Grenči 18-08-2026
Weather forecast Grenči today 18.08.2026: overcast, temperature from 11 °C to 20 °C.
Precipitation probability 39%. Wind up to 2.11 m/s (gusts 5 m/s). Air humidity 43–97%, atmospheric pressure 752–755 mm Hg, UV index up to 3.5.
5 days at a glance — tap a day to open it
Sunrise 06:02
Sunset 21:02
Sunset 21:02
First Quarter37% illuminated
Moonrise 14:11 · Moonset 21:54
Moonrise 14:11 · Moonset 21:54
Chart
Table
Tue, Aug 18, 2026
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Mist | 12 °C | 21% | 14% | 96% | 754 mm Hg | SW 232° 1.11 (1.11) m/s | 0 |
| 01:00 | Mist | 12 °C | 39% | 100% | 96% | 754 mm Hg | SW 228° 1.11 (1.11) m/s | 0 |
| 02:00 | Mist | 12 °C | 39% | 100% | 97% | 755 mm Hg | SSW 195° 2 (5) m/s | 0 |
| 03:00 | Mist | 11 °C | 39% | 100% | 97% | 754 mm Hg | SSW 202° 1.19 (1.22) m/s | 0 |
| 04:00 | Mist | 11 °C | 39% | 100% | 97% | 754 mm Hg | SSW 213° 0.81 (0.81) m/s | 0 |
| 05:00 | Mist | 11 °C | 39% | 100% | 97% | 753 mm Hg | WNW 296° 0.5 (0.53) m/s | 0 |
| 06:00 | Mist | 11 °C | 39% | 100% | 97% | 753 mm Hg | NE 34° 0.31 (0.31) m/s | 0 |
| 07:00 |  Mist | 11 °C | 39% | 100% | 96% | 753 mm Hg | E 89° 0.69 (0.72) m/s | 0 |
| 08:00 |  Overcast | 12 °C | 31% | 100% | 93% | 753 mm Hg | ENE 76° 1.31 (2.03) m/s | 0.1 |
| 09:00 | Overcast | 13 °C | 28% | 100% | 88% | 752 mm Hg | ENE 69° 1.39 (2.22) m/s | 0.2 |
| 10:00 | Overcast | 14 °C | 25% | 100% | 82% | 752 mm Hg | ENE 75° 1.61 (2.42) m/s | 0.2 |
| 11:00 | Overcast | 12 °C | 30% | 100% | 90% | 753 mm Hg | SE 125° 2.11 (4.42) m/s | 0.5 |
| 12:00 | Overcast | 12 °C | 27% | 100% | 86% | 753 mm Hg | SE 124° 2.11 (3.92) m/s | 1.3 |
| 13:00 | Overcast | 14 °C | 20% | 100% | 73% | 752 mm Hg | SE 128° 1.61 (2.25) m/s | 3.1 |
| 14:00 |  Patchy rain possible | 18 °C | 13% (0.01 mm/hr) | 100% | 54% | 752 mm Hg | ESE 112° 1.69 (2.53) m/s | 3.3 |
| 15:00 | Overcast | 19 °C | 11% | 100% | 47% | 752 mm Hg | ESE 106° 1.69 (2.83) m/s | 3.5 |
| 16:00 | Patchy rain possible | 20 °C | 7% (0.01 mm/hr) | 76% | 44% | 752 mm Hg | SE 138° 1.19 (3.11) m/s | 1.6 |
| 17:00 | Overcast | 20 °C | 10% | 97% | 43% | 752 mm Hg | ESE 105° 0.31 (2.53) m/s | 0.7 |
| 18:00 | Patchy rain possible | 18 °C | 14% (0.01 mm/hr) | 100% | 54% | 752 mm Hg | N 354° 1.5 (2.42) m/s | 0.3 |
| 19:00 | Overcast | 17 °C | 14% | 100% | 59% | 752 mm Hg | NNE 32° 1.69 (2.31) m/s | 0.2 |
| 20:00 | Overcast | 16 °C | 14% | 100% | 60% | 752 mm Hg | NE 53° 1.69 (2.72) m/s | 0.1 |
| 21:00 | Patchy rain possible | 16 °C | 16% (0.01 mm/hr) | 100% | 61% | 752 mm Hg | ENE 62° 1.89 (2.53) m/s | 0 |
| 22:00 |  Cloudy | 15 °C | 13% | 84% | 65% | 752 mm Hg | ENE 73° 2 (2.64) m/s | 0 |
| 23:00 |  Clear | 14 °C | 6% | 6% | 70% | 752 mm Hg | ENE 74° 1.39 (1.42) m/s | 0 |
Tue, Aug 18, 2026
Frequently asked questions about the weather in Grenči
What is the weather in Grenči today and what should I wear?
Today in Grenči the temperature ranges from 11 to 20 °C, with wind up to 2.11 m/s. Use these values to decide what to wear, and see the hour-by-hour details in the charts above.
Will it rain in Grenči today?
The chance of rain in Grenči today is 39%. See the hourly precipitation chart above for the exact hours rain is likely.
Is it very windy in Grenči today?
Today in Grenči the wind rises to 2.11 m/s, with gusts up to 5 m/s. Keep that in mind for cycling and outdoor plans; see the hourly trend on the wind chart above.
Do I need an umbrella or sunscreen in Grenči today?
Today's peak UV index in Grenči is 3.5 and the chance of rain is 39%. A high UV means sunscreen helps; likely rain means bring an umbrella — check the hourly charts above.
What are the day and night temperatures in Grenči this week?
This week the temperature in Grenči ranges from 11 to 23 °C. See the day and night values for each day on the temperature chart above.
Is the weather in Grenči good for a walk, cycling or gardening?
For a walk, cycling or gardening, pick the hours with a low chance of rain (up to 39% today) and light wind (up to 2.11 m/s) — compare them on the charts above.
Where does the data come from and how often is the Grenči forecast updated?
The Grenči forecast is built from meteorological models and updated several times a day. Check back before important plans to see the latest picture.
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.