10-day forecast for Trinity, SC: 67° to 99°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
99°
Best day: Wednesday, August 12
86° · 0.22 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0989° / 71°0.02
Morning74°feels 75°
Afternoon88°feels 87°
Evening78°feels 79°
Overnight73°feels 74°
89 °
Trinity, Sunday, 9 August
Light rain. High 89°, low 71°.
Pressure30.09 inHg
Wind4.7 mph SW
Humidity49%
Visibility6.2 mi
Dew point69°
Mon, 1099° / 73°0.07
Morning75°feels 76°
Afternoon97°feels 100°
Evening81°feels 84°
Overnight74°feels 75°
99 °
Trinity, Monday, 10 August
Light rain. High 99°, low 73°.
Pressure30.12 inHg
Wind6.7 mph W
Humidity43%
Visibility6.2 mi
Dew point67°
Tue, 1199° / 72°0.11
Morning75°feels 77°
Afternoon98°feels 101°
Evening81°feels 85°
Overnight74°feels 75°
99 °
Trinity, Tuesday, 11 August
Light rain. High 99°, low 72°.
Pressure30.03 inHg
Wind8.8 mph W
Humidity41%
Visibility6.2 mi
Dew point67°
Wed, 1299° / 72°0.01
Morning76°feels 77°
Afternoon99°feels 102°
Evening87°feels 89°
Overnight72°feels 73°
99 °
Trinity, Wednesday, 12 August
Light rain. High 99°, low 72°.
Pressure29.94 inHg
Wind13.1 mph W
Humidity39%
Visibility6.2 mi
Dew point66°
Thu, 1398° / 71°0.06
Morning81°feels 82°
Afternoon97°feels 100°
Evening88°feels 90°
Overnight76°feels 77°
98 °
Trinity, Thursday, 13 August
Light rain. High 98°, low 71°.
Pressure29.88 inHg
Wind14.4 mph W
Humidity34%
Visibility—
Dew point62°
Fri, 1486° / 72°0.22
Morning77°feels 78°
Afternoon80°feels 83°
Evening78°feels 79°
Overnight75°feels 76°
86 °
Trinity, Friday, 14 August
Rain. High 86°, low 72°.
Pressure30.00 inHg
Wind19.1 mph W
Humidity74%
Visibility—
Dew point71°
Sat, 1588° / 70°0
Morning74°feels 74°
Afternoon82°feels 83°
Evening80°feels 81°
Overnight76°feels 76°
88 °
Trinity, Saturday, 15 August
Overcast. High 88°, low 70°.
Pressure30.18 inHg
Wind8.8 mph NE
Humidity49%
Visibility—
Dew point60°
Sun, 1686° / 71°0
Morning75°feels 76°
Afternoon84°feels 84°
Evening78°feels 78°
Overnight74°feels 75°
86 °
Trinity, Sunday, 16 August
Overcast. High 86°, low 71°.
Pressure30.21 inHg
Wind9.6 mph SE
Humidity44%
Visibility—
Dew point59°
Mon, 1791° / 67°0
Morning76°feels 76°
Afternoon90°feels 90°
Evening80°feels 81°
Overnight75°feels 76°
91 °
Trinity, Monday, 17 August
Mostly clear. High 91°, low 67°.
Pressure30.15 inHg
Wind9.9 mph S
Humidity35%
Visibility—
Dew point57°
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 Trinity, SC 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.