5-day weather forecast Lemmenjoki Sep 18, 2026
8°Weather forecast Lemmenjoki Friday Sep 18, 2026: sunny, temperature from 3 °C to 8 °C.
Precipitation probability 45%. Wind up to 5.5 m/s (gusts 9.19 m/s). Air humidity 59–95%, atmospheric pressure 747–750 mm Hg, UV index up to 1.2.
5 days at a glance — tap a day to open it
Sunrise 06:41
Sunset 19:35
Sunset 19:35
First Quarter53% illuminated
Moonrise does not rise today · Moonset does not set today
Moonrise does not rise today · Moonset does not set today
Chart
Table
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Patchy rain possible | 4 °C | 45% (0.15 mm/hr) | 100% | 94% | 747 mm Hg | N 6° 5.5 (9.19) m/s | 0 |
| 01:00 | Patchy rain possible | 4 °C | 43% (0.1 mm/hr) | 100% | 95% | 747 mm Hg | N 2° 4.5 (8.19) m/s | 0 |
| 02:00 | Patchy rain possible | 4 °C | 39% (0.06 mm/hr) | 100% | 95% | 748 mm Hg | N 0° 3.61 (7.61) m/s | 0 |
| 03:00 |  Mist | 4 °C | 40% (0.02 mm/hr) | 100% | 94% | 748 mm Hg | N 2° 3.11 (7) m/s | 0 |
| 04:00 | Patchy rain possible | 4 °C | 30% (0.01 mm/hr) | 94% | 92% | 748 mm Hg | N 354° 1.89 (6) m/s | 0 |
| 05:00 |  Clear | 3 °C | 16% | 19% | 93% | 749 mm Hg | NW 309° 1.5 (1.89) m/s | 0 |
| 06:00 | Mist | 3 °C | 33% (0.01 mm/hr) | 81% | 94% | 749 mm Hg | WNW 290° 1.31 (4.31) m/s | 0 |
| 07:00 | Sunny | 3 °C | 15% | 5% | 94% | 749 mm Hg | W 278° 1.19 (5.19) m/s | 0 |
| 08:00 | Sunny | 3 °C | 14% | 5% | 91% | 749 mm Hg | W 271° 1.31 (6.31) m/s | 0.1 |
| 09:00 | Sunny | 3 °C | 12% | 5% | 85% | 749 mm Hg | W 268° 1.19 (2.11) m/s | 0.3 |
| 10:00 | Sunny | 4 °C | 9% | 5% | 78% | 749 mm Hg | W 277° 1.39 (2.72) m/s | 0.5 |
| 11:00 | Sunny | 5 °C | 7% | 5% | 73% | 749 mm Hg | W 272° 2.19 (3.14) m/s | 0.8 |
| 12:00 | Sunny | 6 °C | 6% | 5% | 68% | 749 mm Hg | W 263° 2.89 (4) m/s | 1.1 |
| 13:00 | Sunny | 7 °C | 4% | 5% | 62% | 749 mm Hg | W 263° 3.39 (4.64) m/s | 1.2 |
| 14:00 |  Partly cloudy | 7 °C | 6% | 37% | 60% | 749 mm Hg | W 259° 3.61 (5.19) m/s | 1.1 |
| 15:00 |  Cloudy | 8 °C | 11% | 77% | 59% | 749 mm Hg | WSW 256° 3.69 (5.72) m/s | 0.9 |
| 16:00 |  Overcast | 8 °C | 15% | 100% | 59% | 749 mm Hg | WSW 254° 3.89 (6.03) m/s | 0.6 |
| 17:00 | Overcast | 7 °C | 17% | 100% | 65% | 749 mm Hg | WSW 241° 2.89 (5.42) m/s | 0.2 |
| 18:00 | Overcast | 7 °C | 18% | 99% | 69% | 749 mm Hg | SW 229° 2.61 (5.61) m/s | 0.1 |
| 19:00 | Overcast | 7 °C | 19% | 96% | 73% | 749 mm Hg | SW 224° 2.61 (6.31) m/s | 0 |
| 20:00 |  Overcast | 6 °C | 21% | 92% | 77% | 749 mm Hg | SW 220° 2.5 (7) m/s | 0 |
| 21:00 | Overcast | 6 °C | 21% | 89% | 79% | 750 mm Hg | SSW 212° 2.5 (6.94) m/s | 0 |
| 22:00 | Overcast | 6 °C | 24% | 93% | 82% | 750 mm Hg | SSW 204° 2.39 (6.94) m/s | 0 |
| 23:00 |  Cloudy | 5 °C | 22% | 84% | 81% | 749 mm Hg | SSW 194° 2.39 (7.11) m/s | 0 |
Lemmenjoki 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.