Uppland
Sigtuna
Cloudy
1° warmer than normal for September 12 · daylight decreases 5 min a day
Warmest so far in 2026: 29,7° on July 16 · coldest -19° on February 14
Central Sigtuna
The hourly forecast is dry for the next 12 hours — 15–18° and cloudy.
Pollen today
Station: Stockholm
- MugwortLow levels
- GrassLow levels
- RagweedLow levels
| Type | Today | Tomorrow | Mon |
|---|---|---|---|
| Mugwort | Low | Low | Low |
| Grass | Low | Low | Low |
| Ragweed | Low | Low | Low |
Source: The Palynological Laboratory, Swedish Museum of Natural History · updated 12 Sept, 09:33More about pollen here
Data from SMHI, processed by vadret.today — averaged from 1 nearby station · updated 09:00
Today, hour by hour
Right now · cloudy · 13°
Forecast
7 days ahead
Advanced forecast
Dry until then, drizzle from tomorrow 02:00.
- Precipitation
- 1.5 mm
- Peak wind
- 4 m/s
Temperature, next 24 hours
When is it a good time?
Recommended
Dry, calm, 15°.
Alternative
Dry, calm, 15°.
Later is about as good.
More times over the next three days
- 09:00–14:00Todaydry, light wind, 15–18°Perfect
- 10:00–15:00The day after tomorrowdry, light wind, 14–17°Perfect
- 17:00–22:00Tomorrowmostly dry, barely any wind, 14–16°Perfect
Weather in Sigtuna right now and this week
Right now it is 13° in Sigtuna with cloudy. The day runs between 14° and 18°. Precipitation is expected from about 03:00, around 1.4 mm over the next day. Tomorrow reaches 16° — 2° colder.
The week holds steady in Sigtuna: warmest Wednesday at 18°, coldest night the day after tomorrow at 9°.
- Week average
- 12° / 17°
- night / day
- Rain days
- 3 / 7
- 13 mm total
- Strongest wind
- 6 m/s
- peak this week
- Highest UV
- 3
- this week
Our accuracy in Sigtuna
We are collecting enough complete station data for a fair evaluation. Figures appear once archived forecasts can be checked against days with full hourly coverage. How we measure this