10-day forecast for Keystone, LA: 74° to 96°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
96°
Best day: Saturday, August 15
89° · 0.63 in
Worst day: Monday, August 10
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0993° / 75°0.01
Morning80°feels 85°
Afternoon87°feels 91°
Evening82°feels 88°
Overnight75°feels 76°
93 °
Keystone, Sunday, 9 August
Light rain. High 93°, low 75°.
Pressure30.09 inHg
Wind5.5 mph E
Humidity62%
Visibility6.2 mi
Dew point74°
Mon, 1089° / 76°0.63
Morning83°feels 92°
Afternoon89°feels 99°
Evening80°feels 85°
Overnight76°feels 78°
89 °
Keystone, Monday, 10 August
Heavy rain. High 89°, low 76°.
Pressure30.09 inHg
Wind5.3 mph S
Humidity66%
Visibility6.2 mi
Dew point75°
Tue, 1194° / 76°0
Morning80°feels 80°
Afternoon93°feels 101°
Evening82°feels 88°
Overnight76°feels 78°
94 °
Keystone, Tuesday, 11 August
Mostly clear. High 94°, low 76°.
Pressure30.09 inHg
Wind4.1 mph S
Humidity60%
Visibility6.2 mi
Dew point74°
Wed, 1293° / 77°0
Morning80°feels 85°
Afternoon94°feels 104°
Evening83°feels 90°
Overnight77°feels 78°
93 °
Keystone, Wednesday, 12 August
Mostly clear. High 93°, low 77°.
Pressure30.00 inHg
Wind6.9 mph SW
Humidity58%
Visibility6.2 mi
Dew point74°
Thu, 1394° / 76°0
Morning81°feels 85°
Afternoon91°feels 99°
Evening84°feels 90°
Overnight78°feels 80°
94 °
Keystone, Thursday, 13 August
Overcast. High 94°, low 76°.
Pressure30.00 inHg
Wind11.5 mph S
Humidity52%
Visibility—
Dew point70°
Fri, 1495° / 75°0
Morning81°feels 84°
Afternoon92°feels 100°
Evening85°feels 92°
Overnight78°feels 79°
95 °
Keystone, Friday, 14 August
Mostly clear. High 95°, low 75°.
Pressure30.09 inHg
Wind10.1 mph S
Humidity50%
Visibility—
Dew point70°
Sat, 1596° / 77°0
Morning82°feels 86°
Afternoon92°feels 102°
Evening85°feels 92°
Overnight79°feels 80°
96 °
Keystone, Saturday, 15 August
Mostly clear. High 96°, low 77°.
Pressure30.15 inHg
Wind10.9 mph S
Humidity52%
Visibility—
Dew point71°
Sun, 1693° / 74°0
Morning79°feels 82°
Afternoon91°feels 96°
Evening87°feels 92°
Overnight78°feels 79°
93 °
Keystone, Sunday, 16 August
Overcast. High 93°, low 74°.
Pressure30.15 inHg
Wind8.3 mph SW
Humidity50%
Visibility—
Dew point67°
Mon, 1795° / 75°0
Morning80°feels 83°
Afternoon92°feels 99°
Evening88°feels 97°
Overnight79°feels 82°
95 °
Keystone, Monday, 17 August
Partly cloudy. High 95°, low 75°.
Pressure30.09 inHg
Wind9.2 mph SW
Humidity50%
Visibility—
Dew point69°
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 Keystone, LA 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.