10-day forecast for Lake Mathews, CA: 63° to 102°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
102°
Best day: Tuesday, August 18
89°
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1094° / 69°0
Morning76°feels 75°
Afternoon94°feels 91°
Evening79°feels 79°
Overnight70°feels 70°
94 °
Lake Mathews, Monday, 10 August
Mostly clear. High 94°, low 69°.
Pressure29.85 inHg
Wind6.3 mph NW
Humidity23%
Visibility6.2 mi
Dew point53°
Tue, 1196° / 70°0
Morning77°feels 77°
Afternoon96°feels 93°
Evening79°feels 79°
Overnight72°feels 71°
96 °
Lake Mathews, Tuesday, 11 August
Mostly clear. High 96°, low 70°.
Pressure29.91 inHg
Wind6.4 mph NW
Humidity23%
Visibility6.2 mi
Dew point50°
Wed, 1294° / 68°0
Morning75°feels 74°
Afternoon94°feels 91°
Evening77°feels 76°
Overnight71°feels 70°
94 °
Lake Mathews, Wednesday, 12 August
Clear. High 94°, low 68°.
Pressure29.85 inHg
Wind6 mph NW
Humidity24%
Visibility6.2 mi
Dew point49°
Thu, 1390° / 64°0
Morning69°feels 69°
Afternoon83°feels 82°
Evening82°feels 80°
Overnight67°feels 66°
90 °
Lake Mathews, Thursday, 13 August
Clear. High 90°, low 64°.
Pressure29.88 inHg
Wind9.1 mph NW
Humidity33%
Visibility—
Dew point48°
Fri, 1489° / 63°0
Morning68°feels 67°
Afternoon81°feels 80°
Evening84°feels 82°
Overnight69°feels 69°
89 °
Lake Mathews, Friday, 14 August
Overcast. High 89°, low 63°.
Pressure29.94 inHg
Wind6.1 mph W
Humidity37%
Visibility—
Dew point49°
Sat, 1590° / 69°0
Morning73°feels 73°
Afternoon84°feels 83°
Evening83°feels 81°
Overnight71°feels 71°
90 °
Lake Mathews, Saturday, 15 August
Overcast. High 90°, low 69°.
Pressure29.97 inHg
Wind9.2 mph NW
Humidity34%
Visibility—
Dew point51°
Sun, 1690° / 70°0
Morning74°feels 73°
Afternoon84°feels 83°
Evening87°feels 86°
Overnight71°feels 71°
90 °
Lake Mathews, Sunday, 16 August
Overcast. High 90°, low 70°.
Pressure30.03 inHg
Wind11.7 mph W
Humidity39%
Visibility—
Dew point54°
Mon, 1798° / 68°0
Morning75°feels 74°
Afternoon91°feels 89°
Evening92°feels 90°
Overnight74°feels 74°
98 °
Lake Mathews, Monday, 17 August
Partly cloudy. High 98°, low 68°.
Pressure30.00 inHg
Wind11.6 mph NW
Humidity31%
Visibility—
Dew point53°
Tue, 18102° / 72°0
Morning78°feels 77°
Afternoon95°feels 93°
Evening96°feels 94°
Overnight78°feels 78°
102 °
Lake Mathews, Tuesday, 18 August
Overcast. High 102°, low 72°.
Pressure29.94 inHg
Wind10.9 mph NW
Humidity26%
Visibility—
Dew point51°
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 Lake Mathews, 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.