10-day forecast for Rosemont, CA: 57° to 104°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
104°
Best day: Sunday, August 9
84°
Worst day: Monday, August 17
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1099° / 69°0
Morning75°feels 74°
Afternoon99°feels 94°
Evening82°feels 80°
Overnight73°feels 72°
99 °
Rosemont, Monday, 10 August
Overcast. High 99°, low 69°.
Pressure29.80 inHg
Wind4.4 mph SW
Humidity15%
Visibility6.2 mi
Dew point41°
Tue, 11101° / 65°0
Morning70°feels 69°
Afternoon100°feels 95°
Evening80°feels 80°
Overnight67°feels 66°
101 °
Rosemont, Tuesday, 11 August
Clear. High 101°, low 65°.
Pressure29.85 inHg
Wind4.5 mph SW
Humidity20%
Visibility6.2 mi
Dew point45°
Wed, 1297° / 64°0
Morning68°feels 67°
Afternoon97°feels 93°
Evening78°feels 77°
Overnight66°feels 65°
97 °
Rosemont, Wednesday, 12 August
Clear. High 97°, low 64°.
Pressure29.80 inHg
Wind5.2 mph SW
Humidity21%
Visibility6.2 mi
Dew point45°
Thu, 1389° / 60°0
Morning72°feels 70°
Afternoon87°feels 84°
Evening73°feels 73°
Overnight62°feels 61°
89 °
Rosemont, Thursday, 13 August
Overcast. High 89°, low 60°.
Pressure29.80 inHg
Wind10.5 mph W
Humidity25%
Visibility—
Dew point46°
Fri, 1492° / 60°0
Morning72°feels 71°
Afternoon88°feels 85°
Evening75°feels 74°
Overnight66°feels 65°
92 °
Rosemont, Friday, 14 August
Clear. High 92°, low 60°.
Pressure29.88 inHg
Wind9.5 mph W
Humidity25%
Visibility—
Dew point47°
Sat, 1593° / 60°0
Morning72°feels 71°
Afternoon89°feels 86°
Evening77°feels 76°
Overnight69°feels 69°
93 °
Rosemont, Saturday, 15 August
Partly cloudy. High 93°, low 60°.
Pressure29.94 inHg
Wind10.8 mph SW
Humidity23%
Visibility—
Dew point45°
Sun, 1689° / 67°0
Morning75°feels 74°
Afternoon86°feels 84°
Evening74°feels 74°
Overnight68°feels 67°
89 °
Rosemont, Sunday, 16 August
Overcast. High 89°, low 67°.
Pressure30.00 inHg
Wind12.3 mph SW
Humidity28%
Visibility—
Dew point49°
Mon, 1784° / 60°0
Morning69°feels 68°
Afternoon82°feels 80°
Evening72°feels 71°
Overnight64°feels 63°
84 °
Rosemont, Monday, 17 August
Overcast. High 84°, low 60°.
Pressure30.03 inHg
Wind9.6 mph SW
Humidity27%
Visibility—
Dew point44°
Tue, 1890° / 57°0
Morning69°feels 68°
Afternoon87°feels 84°
Evening77°feels 77°
Overnight68°feels 68°
90 °
Rosemont, Tuesday, 18 August
Overcast. High 90°, low 57°.
Pressure29.94 inHg
Wind11.3 mph SW
Humidity26%
Visibility—
Dew point46°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Rosemont, CA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.