Days 1-16 are a real forecast from global weather models. Days 17-30 are season-typical values based on DWD climate normals 1991-2020 — good for planning, NOT an exact forecast that far ahead.
30 days — Saarbrücken
14 real + 16 synthesised
Fri · Today Clear
+28°+10°1%
Sat · Tomorrow Clear
+30°+11°1%
Sunday 9/8 Clear
+35°+15°1%
Monday 10/8 Clear
+36°+17°3%
Tuesday 11/8 Clear
+33°+17°1%
Wednesday 12/8 Clear
+35°+16°1%
Thursday 13/8 Clear
+39°+19°1%
Friday 14/8 Clear
+38°+20°1%
Saturday 15/8 Clear
+38°+20°0,7 mm
Sunday 16/8 Clear
+32°+17°4,8 mm
Monday 17/8 Partly cloudy
+30°+17°3,5 mm
Tuesday 18/8 Clear
+25°+14°14%
Wednesday 19/8 Clear
+31°+12°3%
Thursday 20/8 Clear
+28°+15°2%
Friday 21/8 Showers
+25°+14°1,7 mm
Saturday 22/8 Heavy rain
+25°+14°1,4 mm
Sunday 23/8 Partly cloudy (climate normal)
+26°+14°20%
Monday 24/8 Rain (climate normal)
+25°+13°3,6 mm
Tuesday 25/8 Partly cloudy (climate normal)
+25°+13°20%
Wednesday 26/8 Partly cloudy (climate normal)
+24°+12°20%
Thursday 27/8 Rain (climate normal)
+22°+11°5,7 mm
Friday 28/8 Partly cloudy (climate normal)
+25°+13°20%
Saturday 29/8 Partly cloudy (climate normal)
+27°+14°20%
Sunday 30/8 Rain (climate normal)
+28°+15°7,3 mm
Monday 31/8 Partly cloudy (climate normal)
+26°+14°20%
Tuesday 1/9 Partly cloudy (climate normal)
+18°+9°20%
Wednesday 2/9 Rain (climate normal)
+18°+9°5,7 mm
Thursday 3/9 Partly cloudy (climate normal)
+19°+10°20%
Friday 4/9 Partly cloudy (climate normal)
+20°+10°20%
Saturday 5/9 Rain (climate normal)
+22°+11°8,8 mm
Long-range forecast · Saarbrücken
Saarbrücken — 30-day analysis
Across the 30-day trend for Saarbrücken, highs and lows span 9° to 39°, cooling down later in the month. The first 16 days are a real forecast, with rain on about 4 of them; the rest is based on the 1991–2020 climate normals.
How does the long-range forecast work?
Days 1-16 are a real forecast from global models (ICON, ECMWF, GFS): days 1-3 are almost always right, uncertainty grows afterwards, and from day 11 these are tendencies rather than exact values.
From day 17 a serious day-by-day forecast is physically impossible. We therefore show the 1991-2020 climate normals (monthly mean Tmax/Tmin) directly for Saarbrücken, with mild weekly variation — the typical weather for the season, not a daily prediction.
Rule of thumb: good for “how warm is it usually in late July?”, not for “will it rain on the 27th?”.