10-day forecast for Collinsville, TX: 76° to 112°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
112°
Best day: Tuesday, August 18
98°
Worst day: Sunday, August 9
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 10102° / 79°0
Morning81°feels 84°
Afternoon102°feels 106°
Evening97°feels 97°
Overnight82°feels 86°
102 °
Collinsville, Monday, 10 August
Clear. High 102°, low 79°.
Pressure30.00 inHg
Wind14.5 mph S
Humidity38%
Visibility6.2 mi
Dew point66°
Tue, 11103° / 80°0
Morning82°feels 85°
Afternoon101°feels 104°
Evening97°feels 97°
Overnight84°feels 87°
103 °
Collinsville, Tuesday, 11 August
Mostly clear. High 103°, low 80°.
Pressure29.97 inHg
Wind14.7 mph S
Humidity36%
Visibility6.2 mi
Dew point66°
Wed, 12104° / 81°0
Morning82°feels 86°
Afternoon102°feels 104°
Evening98°feels 97°
Overnight89°feels 89°
104 °
Collinsville, Wednesday, 12 August
Clear. High 104°, low 81°.
Pressure29.88 inHg
Wind15.4 mph S
Humidity34%
Visibility6.2 mi
Dew point64°
Thu, 13105° / 80°0
Morning82°feels 83°
Afternoon100°feels 100°
Evening101°feels 99°
Overnight89°feels 89°
105 °
Collinsville, Thursday, 13 August
Clear. High 105°, low 80°.
Pressure29.85 inHg
Wind19.8 mph SW
Humidity27%
Visibility—
Dew point57°
Fri, 14105° / 79°0
Morning85°feels 85°
Afternoon101°feels 101°
Evening101°feels 98°
Overnight88°feels 86°
105 °
Collinsville, Friday, 14 August
Clear. High 105°, low 79°.
Pressure29.97 inHg
Wind21.1 mph S
Humidity27%
Visibility—
Dew point58°
Sat, 15105° / 79°0
Morning86°feels 86°
Afternoon102°feels 102°
Evening101°feels 101°
Overnight89°feels 89°
105 °
Collinsville, Saturday, 15 August
Partly cloudy. High 105°, low 79°.
Pressure30.06 inHg
Wind16 mph S
Humidity24%
Visibility—
Dew point56°
Sun, 16110° / 81°0
Morning88°feels 89°
Afternoon105°feels 106°
Evening102°feels 102°
Overnight90°feels 89°
110 °
Collinsville, Sunday, 16 August
Clear. High 110°, low 81°.
Pressure30.06 inHg
Wind17 mph S
Humidity23%
Visibility—
Dew point57°
Mon, 17110° / 78°0
Morning87°feels 85°
Afternoon108°feels 105°
Evening104°feels 101°
Overnight91°feels 88°
110 °
Collinsville, Monday, 17 August
Light rain. High 110°, low 78°.
Pressure29.97 inHg
Wind14.5 mph S
Humidity14%
Visibility—
Dew point45°
Tue, 18112° / 80°0
Morning89°feels 88°
Afternoon109°feels 106°
Evening105°feels 102°
Overnight91°feels 89°
112 °
Collinsville, Tuesday, 18 August
Clear. High 112°, low 80°.
Pressure29.85 inHg
Wind15.4 mph S
Humidity15%
Visibility—
Dew point48°
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 Collinsville, TX 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.