5-day weather forecast Bologna Sep 17, 2026
22°Weather forecast Bologna today Sep 17, 2026: light rain shower, temperature from 18 °C to 27 °C.
Precipitation probability 81%. Wind up to 3.89 m/s (gusts 7.5 m/s). Air humidity 52–96%, atmospheric pressure 759–761 mm Hg, UV index up to 3.9.
5 days at a glance — tap a day to open it
Sunrise 06:56
Sunset 19:22
Sunset 19:22
First Quarter42% illuminated
Moonrise 14:20 · Moonset 22:27
Moonrise 14:20 · Moonset 22:27
Chart
Table
Thu, Sep 17, 2026
| Time | Weather | Temperature | Rain chance | Cloud cover | Humidity | Pressure | Wind | UV Index |
|---|---|---|---|---|---|---|---|---|
| 00:00 |  Clear | 21 °C | 6% | 1% | 71% | 760 mm Hg | SW 228° 3.11 (4.03) m/s | 0 |
| 01:00 | Clear | 21 °C | 7% | 9% | 73% | 760 mm Hg | SW 227° 2.81 (3.42) m/s | 0 |
| 02:00 | Clear | 20 °C | 7% | 5% | 74% | 760 mm Hg | SW 226° 2.5 (3) m/s | 0 |
| 03:00 | Clear | 20 °C | 7% | 5% | 74% | 759 mm Hg | SW 225° 2.5 (3.03) m/s | 0 |
| 04:00 |  Partly cloudy | 20 °C | 10% | 28% | 76% | 759 mm Hg | SW 229° 2.5 (3) m/s | 0 |
| 05:00 |  Patchy rain possible | 19 °C | 25% (0.02 mm/hr) | 100% | 79% | 760 mm Hg | SW 231° 2.11 (2.11) m/s | 0 |
| 06:00 | Patchy rain possible | 19 °C | 27% (0.02 mm/hr) | 100% | 82% | 760 mm Hg | WSW 239° 1.81 (1.83) m/s | 0 |
| 07:00 |  Light rain | 19 °C | 73% (1.27 mm/hr) | 100% | 87% | 760 mm Hg | SW 226° 1.89 (1.92) m/s | 0 |
| 08:00 |  Patchy rain possible | 19 °C | 36% (0.12 mm/hr) | 100% | 82% | 760 mm Hg | SSW 192° 1.19 (1.5) m/s | 0.2 |
| 09:00 |  Overcast | 21 °C | 22% | 100% | 77% | 760 mm Hg | SE 133° 0.61 (1.31) m/s | 0.7 |
| 10:00 | Patchy rain possible | 23 °C | 16% (0.02 mm/hr) | 82% | 69% | 760 mm Hg | SE 142° 1.31 (2.61) m/s | 1.8 |
| 11:00 |  Thundery outbreaks possible | 25 °C | 14% | 100% | 59% | 760 mm Hg | SSE 152° 1.19 (2.22) m/s | 3.2 |
| 12:00 | Light rain shower | 26 °C | 23% (0.18 mm/hr) | 100% | 54% | 760 mm Hg | E 97° 0.61 (1.61) m/s | 3.9 |
| 13:00 | Light rain shower | 27 °C | 36% (0.44 mm/hr) | 100% | 52% | 760 mm Hg | NNW 343° 2.5 (7.5) m/s | 2.7 |
| 14:00 | Light rain shower | 25 °C | 58% (1.41 mm/hr) | 100% | 61% | 759 mm Hg | NNW 339° 3.89 (6.89) m/s | 2 |
| 15:00 | Light rain shower | 22 °C | 74% (2.45 mm/hr) | 99% | 76% | 759 mm Hg | NNW 334° 3.69 (3.72) m/s | 2.1 |
| 16:00 | Thundery outbreaks possible | 21 °C | 29% (0.05 mm/hr) | 100% | 80% | 759 mm Hg | N 10° 1.69 (6.69) m/s | 2.6 |
| 17:00 | Thundery outbreaks possible | 22 °C | 21% | 100% | 76% | 759 mm Hg | NE 47° 2 (6) m/s | 1.3 |
| 18:00 | Light rain shower | 22 °C | 28% (0.22 mm/hr) | 61% | 78% | 759 mm Hg | NE 47° 3 (3) m/s | 0.4 |
| 19:00 | Light rain shower | 20 °C | 64% (0.62 mm/hr) | 99% | 90% | 759 mm Hg | NE 42° 3.69 (5) m/s | 0 |
| 20:00 |  Moderate or heavy rain shower | 18 °C | 81% (2.77 mm/hr) | 69% | 96% | 759 mm Hg | NE 43° 2.19 (4.61) m/s | 0 |
| 21:00 |  Mist | 18 °C | 36% | 89% | 96% | 760 mm Hg | NE 47° 1.69 (3.61) m/s | 0 |
| 22:00 |  Thundery outbreaks possible | 18 °C | 31% | 95% | 93% | 760 mm Hg | NNE 17° 1 (1.61) m/s | 0 |
| 23:00 |  Light rain shower | 18 °C | 69% (0.79 mm/hr) | 100% | 91% | 761 mm Hg | N 356° 2 (2.39) m/s | 0 |
Thu, Sep 17, 2026
Frequently asked questions about the 5-day weather in Bologna
What will the weather be like in Bologna over the next 5 days?
Over the next 5 days in Bologna the temperature is expected to range from about 16 to 27 °C. See the detailed hourly forecast for each of the 5 days in the charts above.
On which of the next 5 days will it rain in Bologna?
The chance of rain in Bologna over the next 5 days reaches 81%. Check the 5-day precipitation chart above to see exactly which days and hours bring rain.
How accurate is the 5-day weather forecast for Bologna?
A 5-day forecast is fairly reliable: the first 2–3 days are usually very accurate, while days 4–5 may be refined. The data is updated several times a day, so check back before important plans.
Which of the next 5 days in Bologna will be the warmest and which the coolest?
Over the next 5 days the temperature in Bologna ranges from about 16 to 27 °C. Compare the warmest and coolest day on the temperature chart above.
Will it be windy in Bologna over the next 5 days?
Over the next 5 days the wind in Bologna picks up to 4 m/s. The windiest days are easy to spot on the wind chart above.
Which day of the week in Bologna is best for a walk or a trip?
For a walk or a trip, pick the days with the lowest chance of rain (up to 81%) and light wind — easy to compare on the 5-day charts above.
How can I best use the 5-day forecast for Bologna?
The first 2–3 days are reliable enough for firm decisions, while days 4–5 are a guide that sharpens as they approach. The forecast is updated several times a day, so check again before important plans.
Will I need an umbrella or sunscreen in Bologna this week?
Rain reaches a 81% chance across the next 5 days, so pack something waterproof for the wettest of them — the daily strip above shows which. Today’s UV index peaks at 3.9; sunscreen is worth it from about 3 upwards.
Bologna 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.