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Long term forecast forOslo

Updated at 4:25. Next update around 12:00.

Long term forecast
Sunday21 September12–18 Monday22 September12–18 Tuesday23 September14–20 Wednesday24 September14–20 Thursday25 September14–20 Friday26 September14–20 Saturday27 September14–20 Sunday28 September14–20
Fair Clear sky Partly cloudy Partly cloudy Partly cloudy Partly cloudy Clear sky Partly cloudy
17° 14° 12° 13° 13° 15° 15° 15°
0 mm 0 mm 0 mm 0 mm 0 mm 0 mm 0 mm 0 mm
Light breeze, 3 m/s from north Moderate breeze, 6 m/s from north-northeast Light breeze, 3 m/s from south-southwest Light breeze, 3 m/s from south-southwest Light breeze, 3 m/s from north Light breeze, 4 m/s from south Gentle breeze, 4 m/s from west-southwest Light breeze, 3 m/s from west-southwest
  • Rather certain
  • Somewhat uncertain
  • Uncertain

Read more about the color codes and how certain the forecasts are

Detailed long term forecast
Date Time Forecast Temp. Precipitation Wind
Sunday 21/09/2014 00:00–06:00 Cloudy.  For the period: 00:00–06:00 11° 0.4 mm Light breeze, 2 m/s from south-southeastLight breeze, 2 m/s from south-southeast
06:00–12:00 Partly cloudy.  For the period: 06:00–12:00 10° 0 mm Light air, 1 m/s from southwestLight air, 1 m/s from southwest
12:00–18:00 Fair.  For the period: 12:00–18:00 17° 0 mm Light breeze, 3 m/s from northLight breeze, 3 m/s from north
18:00–00:00 Cloudy.  For the period: 18:00–00:00 15° 0 mm Moderate breeze, 6 m/s from northeastModerate breeze, 6 m/s from northeast
Monday 22/09/2014 00:00–06:00 Clear sky.  For the period: 00:00–06:00 0 mm Moderate breeze, 6 m/s from north-northeastModerate breeze, 6 m/s from north-northeast
06:00–12:00 Clear sky.  For the period: 06:00–12:00 0 mm Gentle breeze, 5 m/s from northGentle breeze, 5 m/s from north
12:00–18:00 Clear sky.  For the period: 12:00–18:00 14° 0 mm Moderate breeze, 6 m/s from north-northeastModerate breeze, 6 m/s from north-northeast
20:00–02:00 Partly cloudy.  For the period: 20:00–02:00 0 mm Light air, 2 m/s from northeastLight air, 2 m/s from northeast
Tuesday 23/09/2014 02:00–08:00 Partly cloudy.  For the period: 02:00–08:00 0 mm Light air, 2 m/s from south-southeastLight air, 2 m/s from south-southeast
08:00–14:00 Cloudy.  For the period: 08:00–14:00 0 mm Light air, 2 m/s from southeastLight air, 2 m/s from southeast
14:00–20:00 Partly cloudy.  For the period: 14:00–20:00 12° 0 mm Light breeze, 3 m/s from south-southwestLight breeze, 3 m/s from south-southwest
20:00–02:00 Cloudy.  For the period: 20:00–02:00 11° 0 mm Light air, 2 m/s from south-southeastLight air, 2 m/s from south-southeast
Wednesday 24/09/2014 02:00–08:00 Cloudy.  For the period: 02:00–08:00 0 mm Light air, 2 m/s from southLight air, 2 m/s from south
08:00–14:00 Cloudy.  For the period: 08:00–14:00 0.1 mm Light air, 2 m/s from northwestLight air, 2 m/s from northwest
14:00–20:00 Partly cloudy.  For the period: 14:00–20:00 13° 0 mm Light breeze, 3 m/s from south-southwestLight breeze, 3 m/s from south-southwest
20:00–02:00 Partly cloudy.  For the period: 20:00–02:00 10° 0 mm Light air, 2 m/s from northwestLight air, 2 m/s from northwest
Thursday 25/09/2014 02:00–08:00 Cloudy.  For the period: 02:00–08:00 0 mm Light air, 2 m/s from northwestLight air, 2 m/s from northwest
08:00–14:00 Cloudy.  For the period: 08:00–14:00 0 mm Light air, 2 m/s from north-northwestLight air, 2 m/s from north-northwest
14:00–20:00 Partly cloudy.  For the period: 14:00–20:00 13° 0 mm Light breeze, 3 m/s from northLight breeze, 3 m/s from north
20:00–02:00 Partly cloudy.  For the period: 20:00–02:00 11° 0 mm Light air, 2 m/s from southLight air, 2 m/s from south
Friday 26/09/2014 02:00–08:00 Partly cloudy.  For the period: 02:00–08:00 0 mm Light breeze, 2 m/s from southwestLight breeze, 2 m/s from southwest
08:00–14:00 Partly cloudy.  For the period: 08:00–14:00 0 mm Light air, 2 m/s from west-southwestLight air, 2 m/s from west-southwest
14:00–20:00 Partly cloudy.  For the period: 14:00–20:00 15° 0 mm Light breeze, 4 m/s from southLight breeze, 4 m/s from south
20:00–02:00 Clear sky.  For the period: 20:00–02:00 12° 0 mm Light breeze, 3 m/s from south-southwestLight breeze, 3 m/s from south-southwest
Saturday 27/09/2014 02:00–08:00 Clear sky.  For the period: 02:00–08:00 10° 0 mm Light breeze, 3 m/s from southwestLight breeze, 3 m/s from southwest
08:00–14:00 Clear sky.  For the period: 08:00–14:00 0 mm Light breeze, 2 m/s from south-southwestLight breeze, 2 m/s from south-southwest
14:00–20:00 Clear sky.  For the period: 14:00–20:00 15° 0 mm Gentle breeze, 4 m/s from west-southwestGentle breeze, 4 m/s from west-southwest
20:00–02:00 Clear sky.  For the period: 20:00–02:00 11° 0 mm Light breeze, 2 m/s from west-southwestLight breeze, 2 m/s from west-southwest
Sunday 28/09/2014 02:00–08:00 Clear sky.  For the period: 02:00–08:00 0 mm Light breeze, 2 m/s from southwestLight breeze, 2 m/s from southwest
08:00–14:00 Partly cloudy.  For the period: 08:00–14:00 0 mm Light air, 2 m/s from southwestLight air, 2 m/s from southwest
14:00–20:00 Partly cloudy.  For the period: 14:00–20:00 15° 0 mm Light breeze, 3 m/s from west-southwestLight breeze, 3 m/s from west-southwest
20:00–02:00 Partly cloudy.  For the period: 20:00–02:00 11° 0 mm Light breeze, 3 m/s from south-southwestLight breeze, 3 m/s from south-southwest
Monday 29/09/2014 02:00–08:00 Partly cloudy.  For the period: 02:00–08:00 0 mm Light breeze, 2 m/s from southLight breeze, 2 m/s from south

The meteorologist’s forecast (in Norwegian)

Saturday

Østlandet og Telemark Skiftende bris. Delvis skyet. Oppholdsvær. Lokal tåke. Fra i ettermiddag sørvestlig bris. Tilskyende og i kveld kan hende litt regn vest og nord for Oslo.

Sunday

Østlandet Nordvestlig bris, periodevis nordlig frisk bris i Ytre Oslofjord. Natt til søndag regn. Senere lange perioder med sol, men også enkelte regnbyger.

Monday

Østlandet og Telemark Nordlig frisk bris utsatte steder, stiv kuling i Ytre Oslofjord. Minkende utover dagen. Om kvelden skiftende bris. For det meste pent vær. Kjøligere.

Tuesday and Wednesday

Sør-Norge For det meste bris mellom sør og vest. Sist i perioden kan hende kuling utsatte steder. Regn av og til, vesentlig i vest og nord. Til dels snø i høyfjellet. Lite nedbør og noe sol østafjells. Uendret eller litt stigende temperatur.

Thursday to Sunday

Norge med Spitsbergen Nord for et høytrykksområde over sentral-Europa beveger lavtrykk seg fra Atlanterhavet fra vest mot øst inn over Skandinavia. Det medfører perioder med vind av kuling styrke utsatte steder, særlig i vest og nord. Regn av og til de fleste steder, men i lavlandet østafjells ventes lengre perioder med opphold og tildels pent vær. Varierende temperatur, men stort sett mildt i sør. På Spitsbergen ventes rolige vindforhold, senere østlig kuling utsatte steder. Lite eller ingen nedbør og litt stigende temperatur.

Probability forecast for Oslo

Probability forecast for Oslo
Tuesday: Highs probably between 10.5° C and 14.2° C. Lows between 2.9° and 5.9°.	Wednesday: Highs probably between 9.3° C and 15.2° C. Lows between 3.6° and 10.3°.	Thursday: Highs probably between 9.7° C and 14.8° C. Lows between 3.0° and 10.7°.	Friday: Highs probably between 11.5° C and 18.8° C. Lows between 3.6° and 12.6°.	Saturday: Highs probably between 12.1° C and 17.2° C. Lows between 5.2° and 11.1°.	Sunday: Highs probably between 11.4° C and 17.1° C. Lows between 4.0° and 11.1°.	Monday: Highs probably between 4.7° C and 14.1° C. Lows between 3.2° and 13.8°.	Tuesday 00–06: *Høyst sannsynlig oppholdsvær. Tuesday 06–12: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.5 mm kan forekomme. Tuesday 12–18: *Høyst sannsynlig oppholdsvær, men opp mot ca. 1 mm kan forekomme. Tuesday 18–24: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 1 mm. Wednesday 00–06: *Sannsynligvis nedbør, men trolig mindre enn 4 mm. Wednesday 06–12: *Sannsynligvis nedbør, men trolig mindre enn 6 mm. Wednesday 12–18: *Sannsynligvis nedbør, men trolig mindre enn 5 mm. Wednesday 18–24: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 2 mm. Thursday 00–06: *Sannsynligvis nedbør, men trolig mindre enn 1 mm. Thursday 06–12: *Sannsynligvis nedbør, men trolig mindre enn 2 mm. Thursday 12–18: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.9 mm kan forekomme. Thursday 18–24: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 1 mm. Friday 00–06: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 2 mm. Friday 06–12: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 3 mm. Friday 12–18: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.6 mm kan forekomme. Friday 18–24: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.1 mm kan forekomme. Saturday 00–06: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.9 mm kan forekomme. Saturday 06–12: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.1 mm kan forekomme. Saturday 12–18: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.1 mm kan forekomme. Saturday 18–24: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.1 mm kan forekomme. Sunday 00–06: *Høyst sannsynlig oppholdsvær. Sunday 06–12: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.1 mm kan forekomme. Sunday 12–18: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.2 mm kan forekomme. Sunday 18–24: *Høyst sannsynlig oppholdsvær, men opp mot ca. 0.2 mm kan forekomme. Monday 00–06: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 0.7 mm. Monday 06–12: *Sannsynligvis ikke nedbør, men mulighet for opp mot ca. 2 mm.
Precipitation:
50% probability
30% probability
Temperature:
50% probability
30% probability

Long time forecast is quite reliable for temperature when the grey area has a narrow spread. Likewise it is quite reliable for precipitation when the blue bars are short.

The long time forecast is uncertain when the gray area has greater spread, and the blue bars are long.

Read more about the probability forecast