10-day forecast for Altair, TX: 72° to 106°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
106°
Best day: Tuesday, August 18
91° · 0.24 in
Worst day: Sunday, August 9
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1089° / 75°0
Morning78°feels 79°
Afternoon85°feels 85°
Evening86°feels 91°
Overnight77°feels 79°
89 °
Altair, Monday, 10 August
Mostly clear. High 89°, low 75°.
Pressure30.03 inHg
Wind7.9 mph SE
Humidity47%
Visibility6.2 mi
Dew point69°
Tue, 11101° / 76°0
Morning79°feels 79°
Afternoon100°feels 104°
Evening87°feels 92°
Overnight78°feels 80°
101 °
Altair, Tuesday, 11 August
Mostly clear. High 101°, low 76°.
Pressure30.03 inHg
Wind11.3 mph S
Humidity44%
Visibility6.2 mi
Dew point71°
Wed, 12100° / 76°0
Morning80°feels 80°
Afternoon101°feels 104°
Evening87°feels 90°
Overnight78°feels 80°
100 °
Altair, Wednesday, 12 August
Clear. High 100°, low 76°.
Pressure29.94 inHg
Wind13 mph S
Humidity39%
Visibility6.2 mi
Dew point68°
Thu, 13101° / 75°0
Morning82°feels 84°
Afternoon98°feels 103°
Evening90°feels 94°
Overnight76°feels 77°
101 °
Altair, Thursday, 13 August
Clear. High 101°, low 75°.
Pressure29.94 inHg
Wind17.5 mph S
Humidity34%
Visibility—
Dew point63°
Fri, 14100° / 76°0
Morning82°feels 85°
Afternoon98°feels 103°
Evening91°feels 96°
Overnight81°feels 87°
100 °
Altair, Friday, 14 August
Overcast. High 100°, low 76°.
Pressure30.00 inHg
Wind16.4 mph S
Humidity37%
Visibility—
Dew point65°
Sat, 15101° / 78°0
Morning84°feels 87°
Afternoon100°feels 105°
Evening93°feels 98°
Overnight81°feels 86°
101 °
Altair, Saturday, 15 August
Clear. High 101°, low 78°.
Pressure30.09 inHg
Wind17.8 mph S
Humidity35%
Visibility—
Dew point65°
Sun, 16104° / 74°0
Morning81°feels 83°
Afternoon99°feels 101°
Evening94°feels 97°
Overnight80°feels 83°
104 °
Altair, Sunday, 16 August
Partly cloudy. High 104°, low 74°.
Pressure30.12 inHg
Wind16.9 mph SE
Humidity29%
Visibility—
Dew point59°
Mon, 17104° / 72°0
Morning80°feels 81°
Afternoon100°feels 98°
Evening95°feels 95°
Overnight78°feels 81°
104 °
Altair, Monday, 17 August
Clear. High 104°, low 72°.
Pressure30.03 inHg
Wind15.2 mph S
Humidity22%
Visibility—
Dew point51°
Tue, 18106° / 74°0
Morning81°feels 83°
Afternoon100°feels 102°
Evening96°feels 99°
Overnight80°feels 85°
106 °
Altair, Tuesday, 18 August
Clear. High 106°, low 74°.
Pressure29.97 inHg
Wind17 mph S
Humidity29%
Visibility—
Dew point59°
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 Altair, 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.