The long-range forecast for Olsztyn reveals lower temperatures than usual for this time of the year, dipping to 14°. In the coming days, the forecasted temperatures are expected to be on average -3.2 °C lower than the average of the last few years.
Select a month and click on a day for more information:
Tuesday
Sep 1
21° / 14°
Wednesday
Sep 2
16° / 12°
Thursday
Sep 3
18° / 11°
Friday
Sep 4
16° / 12°
Saturday
Sep 5
14° / 11°
Sunday
Sep 6
17° / 10°
Monday
Sep 7
21° / 11°
Tuesday
Sep 8
22° / 11°
Wednesday
Sep 9
23° / 12°
Thursday
Sep 10
22° / 12°
Friday
Sep 11
21° / 12°
Saturday
Sep 12
21° / 12°
Sunday
Sep 13
21° / 11°
Monday
Sep 14
18° / 11°
Tuesday
Sep 15
21° / 11°
Wednesday
Sep 16
20° / 12°
Thursday
Sep 17
18° / 10°
Friday
Sep 18
18° / 10°
Saturday
Sep 19
18° / 9°
Sunday
Sep 20
18° / 9°
Monday
Sep 21
20° / 10°
Tuesday
Sep 22
19° / 10°
Wednesday
Sep 23
18° / 9°
Thursday
Sep 24
18° / 10°
Friday
Sep 25
18° / 10°
Saturday
Sep 26
19° / 10°
Sunday
Sep 27
18° / 10°
Monday
Sep 28
17° / 9°
Tuesday
Sep 29
16° / 9°
Wednesday
Sep 30
15° / 8°
Olsztyn 30 days weather forecast
Check out our estimated 30 days weather forecast for Olsztyn, this data is based on the average weather in Olsztyn in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Olsztyn next to the desired date.