Lohja

Helsinki sub-region, Uusimaa, Finland

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Current Weather

12°

Drizzle

Feels Like: 12°

Min: 11°

Max: 12°

The next few hours will be misty, with today reaching 12°C and dropping to 12°C. The coming days will be partly cloudy

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Hourly Forecast

12° 12° 12° 12° 12° 12° 12° 12° 12° 12° 12° 12° 12° 12° 12° 12° 12° 12° 12° 12° 12° 12° 12° 12°
92%
80%
80%
80%
84%
84%
84%
82%
82%
82%
42%
46%
46%
36%
24%
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10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
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4am
5am
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8am
Today
Tomorrow

Daylight Hours

07:27

Sunrise

19:01

Sunset

11 hours 34 minutes of sunlight today

Moon

Waxing Gibbous

18:43

Moonrise

05:18

Moonset

Daily Forecast

Today

11°
12°

Saturday

12°
14°

Sunday

8°
16°

Monday

9°
15°

Tuesday

12°
15°

Wednesday

9°
17°

Thursday

12°
18°

Friday

12°
16°

Saturday

12°
16°

Sunday

9°
16°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

93% Very Humid
Low High

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Weather in Lohja today, September 25, 2026

Lohja starts September 25, 2026 looking damp, with rain in the forecast and wetter spells likely at times. Waterproof kit is the safer call for early plans. The morning carries the wetter risk, with rain chances near 92% and the highest odds around 09:00. Cloud is also thick early on, peaking near 100% around 09:00.

The day peaks near 12°C and cools toward 11°C. The air stays humid, with relative humidity between 93% and 95% and the peak around 21:00. A lighter breeze peaks around 11:00 near 5.5 km/h.

Expect the wet theme to continue later, as rain odds reach 84% near 13:00. Cloud amounts hold near 100% around 12:00. Visibility stays generally good near 14.3 km on average, though it can drop toward 5.8 km in thicker cloud or showers. The sun rises at 07:27 and sets at 19:01, for a total of 11 hours 34 minutes of sunlight today.

Taken together, Lohja looks wet enough on September 25, 2026 that flexible outdoor plans work best, with temperatures peaking near 12°C.

Frequently asked questions about weather in Lohja

How warm does it get in Lohja?

The warmest month in Lohja is July, with average high temperatures of 21°C. The average temperature during this period is around 18°C.

How cold does it get in Lohja?

The coldest month in Lohja is January, with average low temperatures of -6°C. The average temperature during this period is around -3°C.

What is the wettest time of year in Lohja?

The wettest month in Lohja is August, with an average of 90mm of precipitation.

What is the driest time of year in Lohja?

The driest month in Lohja is March, with an average of 40mm of precipitation.

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Metric (°C, km/h)