Weather forecast Grenctāle 21-08-2026
Weather forecast Grenctāle today 21.08.2026: sunny, temperature from 11 °C to 23 °C.
Precipitation probability 42%. Wind up to 4.89 m/s (gusts 11.11 m/s). Air humidity 50–97%, atmospheric pressure 755–758 mm Hg, UV index up to 4.4.
5 days at a glance — tap a day to open it
Sunrise 06:04
Sunset 20:46
Sunset 20:46
First Quarter69% illuminated
Moonrise 18:06 · Moonset 23:10
Moonrise 18:06 · Moonset 23:10
Chart
Table
Fri, Aug 21, 2026
| Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index | ||
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 13 °C | 15% | 0% | 95% | 755 mm Hg | SW 236° 4.5 (11.03) m/s | 0 |
| 01:00 | Clear | 13 °C | 16% | 3% | 96% | 756 mm Hg | SW 232° 4.39 (11.11) m/s | 0 |
| 02:00 | Clear | 12 °C | 16% | 4% | 97% | 756 mm Hg | SW 228° 4.19 (11.11) m/s | 0 |
| 03:00 |  Fog | 12 °C | 42% | 100% | 97% | 756 mm Hg | SW 229° 3.19 (9.89) m/s | 0 |
| 04:00 | Fog | 12 °C | 42% | 100% | 97% | 756 mm Hg | SSW 213° 3.39 (9.81) m/s | 0 |
| 05:00 | Clear | 12 °C | 17% | 9% | 97% | 757 mm Hg | SW 216° 3.61 (10.31) m/s | 0 |
| 06:00 |  Mist | 11 °C | 21% | 6% | 97% | 757 mm Hg | SW 218° 2.81 (9) m/s | 0 |
| 07:00 |  Mist | 12 °C | 21% | 9% | 97% | 757 mm Hg | SSW 206° 2.89 (7.53) m/s | 0.1 |
| 08:00 |  Sunny | 13 °C | 13% | 5% | 89% | 758 mm Hg | SSW 206° 3.5 (7.5) m/s | 0.5 |
| 09:00 | Sunny | 16 °C | 8% | 0% | 78% | 758 mm Hg | SW 225° 3.89 (6.53) m/s | 1 |
| 10:00 | Sunny | 18 °C | 5% | 0% | 67% | 758 mm Hg | SW 224° 3.81 (5.64) m/s | 1.9 |
| 11:00 | Sunny | 20 °C | 3% | 0% | 58% | 758 mm Hg | SW 219° 3.81 (5.42) m/s | 3 |
| 12:00 | Sunny | 21 °C | 3% | 6% | 55% | 758 mm Hg | SW 221° 4.19 (6.22) m/s | 3.9 |
| 13:00 |  Patchy rain possible | 21 °C | 22% (0.23 mm/hr) | 79% | 56% | 758 mm Hg | SW 214° 4.5 (5.81) m/s | 4.3 |
| 14:00 | Patchy rain possible | 22 °C | 17% (0.06 mm/hr) | 70% | 52% | 758 mm Hg | SSW 204° 4.19 (5.69) m/s | 4.4 |
| 15:00 |  Cloudy | 23 °C | 8% | 74% | 52% | 757 mm Hg | SSW 195° 4.89 (6.11) m/s | 3.8 |
| 16:00 |  Overcast | 23 °C | 12% | 100% | 50% | 757 mm Hg | SSW 196° 4.11 (6.5) m/s | 2.8 |
| 17:00 | Overcast | 21 °C | 15% | 100% | 61% | 757 mm Hg | SSW 208° 3 (6.5) m/s | 1.8 |
| 18:00 | Patchy rain possible | 20 °C | 18% (0.02 mm/hr) | 100% | 66% | 757 mm Hg | SW 220° 2.19 (2.92) m/s | 0.9 |
| 19:00 | Overcast | 20 °C | 15% | 96% | 66% | 757 mm Hg | SSW 212° 2.19 (2.81) m/s | 0.4 |
| 20:00 |  Partly cloudy | 20 °C | 9% | 48% | 68% | 758 mm Hg | SSW 208° 2.5 (3.72) m/s | 0 |
| 21:00 |  Patchy rain possible | 17 °C | 21% (0.01 mm/hr) | 92% | 76% | 758 mm Hg | SSW 205° 2.39 (6.39) m/s | 0 |
| 22:00 |  Partly cloudy | 16 °C | 15% | 60% | 78% | 758 mm Hg | SSW 209° 2 (2.03) m/s | 0 |
| 23:00 | Clear | 16 °C | 10% | 14% | 79% | 758 mm Hg | SSW 202° 1.61 (1.61) m/s | 0 |
Fri, Aug 21, 2026
Frequently asked questions about the weather in Grenctāle
What is the weather in Grenctāle today and what should I wear?
Today in Grenctāle the temperature ranges from 11 to 23 °C, with wind up to 4.89 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 Grenctāle today?
The chance of rain in Grenctāle today is 42%. See the hourly precipitation chart above for the exact hours rain is likely.
Is it very windy in Grenctāle today?
Today in Grenctāle the wind rises to 4.89 m/s, with gusts up to 11.11 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 Grenctāle today?
Today's peak UV index in Grenctāle is 4.4 and the chance of rain is 42%. 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 Grenctāle this week?
This week the temperature in Grenctāle ranges from 11 to 23 °C. See the day and night values for each day on the temperature chart above.
Is the weather in Grenctāle good for a walk, cycling or gardening?
For a walk, cycling or gardening, pick the hours with a low chance of rain (up to 42% today) and light wind (up to 4.89 m/s) — compare them on the charts above.
Where does the data come from and how often is the Grenctāle forecast updated?
The Grenctāle forecast is built from meteorological models and updated several times a day. Check back before important plans to see the latest picture.
Grenctāle 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.