10-day forecast for Alton, AL: 41° to 77°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
77°
Best day: Wednesday, October 21
62°
Worst day: Wednesday, October 28
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2075° / 44°0
Morning52°feels 50°
Afternoon75°feels 74°
Evening55°feels 53°
Overnight48°feels 48°
75 °
Alton, Tuesday, 20 October
Partly cloudy. High 75°, low 44°.
Pressure30.27 inHg
Wind1.3 mph NE
Humidity40%
Visibility6.2 mi
Dew point46°
Wed, 2177° / 45°0
Morning53°feels 52°
Afternoon76°feels 74°
Evening61°feels 59°
Overnight49°feels 49°
77 °
Alton, Wednesday, 21 October
Clear. High 77°, low 45°.
Pressure30.21 inHg
Wind2.7 mph SE
Humidity31%
Visibility6.2 mi
Dew point41°
Thu, 2276° / 49°0
Morning53°feels 51°
Afternoon76°feels 75°
Evening61°feels 60°
Overnight54°feels 53°
76 °
Alton, Thursday, 22 October
Clear. High 76°, low 49°.
Pressure30.18 inHg
Wind4.3 mph N
Humidity36%
Visibility6.2 mi
Dew point45°
Fri, 2375° / 52°0
Morning56°feels 55°
Afternoon74°feels 73°
Evening63°feels 62°
Overnight56°feels 54°
75 °
Alton, Friday, 23 October
Clear. High 75°, low 52°.
Pressure30.18 inHg
Wind3.4 mph E
Humidity42%
Visibility6.2 mi
Dew point47°
Sat, 2472° / 54°0
Morning59°feels 58°
Afternoon69°feels 68°
Evening61°feels 60°
Overnight57°feels 55°
72 °
Alton, Saturday, 24 October
Clear. High 72°, low 54°.
Pressure30.36 inHg
Wind8.5 mph E
Humidity43%
Visibility—
Dew point45°
Sun, 2570° / 49°0
Morning54°feels 51°
Afternoon66°feels 64°
Evening59°feels 58°
Overnight55°feels 53°
70 °
Alton, Sunday, 25 October
Mostly clear. High 70°, low 49°.
Pressure30.42 inHg
Wind10 mph E
Humidity33%
Visibility—
Dew point35°
Mon, 2670° / 53°0
Morning57°feels 55°
Afternoon69°feels 67°
Evening61°feels 60°
Overnight57°feels 55°
70 °
Alton, Monday, 26 October
Overcast. High 70°, low 53°.
Pressure30.30 inHg
Wind4.9 mph E
Humidity39%
Visibility—
Dew point42°
Tue, 2771° / 56°0
Morning60°feels 58°
Afternoon70°feels 69°
Evening65°feels 64°
Overnight62°feels 61°
71 °
Alton, Tuesday, 27 October
Overcast. High 71°, low 56°.
Pressure30.15 inHg
Wind6.2 mph N
Humidity40%
Visibility—
Dew point44°
Wed, 2862° / 41°0
Morning51°feels 47°
Afternoon54°feels 50°
Evening45°feels 40°
Overnight43°feels 38°
62 °
Alton, Wednesday, 28 October
Mostly clear. High 62°, low 41°.
Pressure30.24 inHg
Wind14.3 mph N
Humidity27%
Visibility—
Dew point21°
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 Alton, AL 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.