Days 1-14 are a real forecast from global weather models. Days 15-30 are season-typical values based on climate normals 1991-2020 (MET) — good for planning, NOT an exact forecast that far ahead.
The forecast for Haugesund and the places around it comes from the same weather models as the place pages. Radar: RainViewer, images from the last two hours.
30 days — Haugesund
14 real + 16 synthesised
Tue · Today Clear
+12°+9°5%
Wed · Tomorrow Cloudy
+12°+12°0,1 mm
Thursday 22/10 Drizzle
+13°+10°5,4 mm
Friday 23/10 Cloudy
+12°+10°1,8 mm
Saturday 24/10 Partly cloudy
+12°+11°0,1 mm
Sunday 25/10 Showers
+11°+10°14,9 mm
Monday 26/10 Showers
+11°+10°10,9 mm
Tuesday 27/10 Showers
+13°+11°21,8 mm
Wednesday 28/10 Showers
+11°+10°14,4 mm
Thursday 29/10 Showers
+11°+9°7,5 mm
Friday 30/10 Showers
+10°+9°1,8 mm
Saturday 31/10 Cloudy
+9°+8°13%
Sunday 1/11 Showers
+10°+9°1,3 mm
Monday 2/11 Showers
+10°+9°2,2 mm
Tuesday 3/11 Rain (climate normal)
+2°-1°3,7 mm
Wednesday 4/11 Partly cloudy (climate normal)
+7°+2°20%
Thursday 5/11 Partly cloudy (climate normal)
+6°+1°20%
Friday 6/11 Rain (climate normal)
+4°0°3,7 mm
Saturday 7/11 Partly cloudy (climate normal)
+2°-1°20%
Sunday 8/11 Partly cloudy (climate normal)
0°-3°20%
Monday 9/11 Rain (climate normal)
+2°-2°5,4 mm
Tuesday 10/11 Partly cloudy (climate normal)
+3°-1°20%
Wednesday 11/11 Partly cloudy (climate normal)
+5°+1°20%
Thursday 12/11 Rain (climate normal)
+6°+1°5,6 mm
Friday 13/11 Partly cloudy (climate normal)
+5°0°20%
Saturday 14/11 Partly cloudy (climate normal)
+2°-1°20%
Sunday 15/11 Rain (climate normal)
+3°-1°4,1 mm
Monday 16/11 Partly cloudy (climate normal)
+2°-1°20%
Tuesday 17/11 Partly cloudy (climate normal)
+4°0°20%
Wednesday 18/11 Rain (climate normal)
+6°+1°5,1 mm
How does the long-range forecast work?
Days 1-14: Fetched live from global weather models (ECMWF, GFS) with statistical correction. Reliability about 85 % for days 1-3, about 60 % for days 7-10, about 45 % for days 11-14.
Days 15-30: A real forecast does not exist that far ahead (chaotic system). Instead we show season-typical values: the monthly average Tmax/Tmin from climate normals 1991-2020, with mild weekly variation.
Use: «About how warm is it usually in Oslo the last week of July?» — a good question for days 15-30. «Will it rain on 27 May?» — no serious forecast can answer that.