10-day forecast for Alexander, IL: 64° to 97°, with precipitation expected on 7 days. The table below breaks each day into morning, afternoon, evening and overnight.
96°
Best day: Monday, August 10
83° · 2.7 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1096° / 75°0
Morning78°feels 79°
Afternoon93°feels 101°
Evening86°feels 96°
Overnight81°feels 84°
96 °
Alexander, Monday, 10 August
Partly cloudy. High 96°, low 75°.
Pressure29.91 inHg
Wind12.9 mph SW
Humidity57%
Visibility6.2 mi
Dew point72°
Tue, 1197° / 72°0.05
Morning77°feels 78°
Afternoon89°feels 97°
Evening89°feels 96°
Overnight73°feels 74°
97 °
Alexander, Tuesday, 11 August
Light rain. High 97°, low 72°.
Pressure29.83 inHg
Wind18.5 mph SW
Humidity56%
Visibility6.2 mi
Dew point71°
Wed, 1288° / 72°0.21
Morning74°feels 75°
Afternoon79°feels 79°
Evening77°feels 78°
Overnight80°feels 80°
88 °
Alexander, Wednesday, 12 August
Light rain. High 88°, low 72°.
Pressure29.85 inHg
Wind4.3 mph N
Humidity73%
Visibility6.2 mi
Dew point75°
Thu, 1383° / 65°2.7
Morning73°feels 74°
Afternoon80°feels 83°
Evening65°feels 66°
Overnight65°feels 66°
83 °
Alexander, Thursday, 13 August
Heavy rain. High 83°, low 65°.
Pressure29.91 inHg
Wind13.8 mph E
Humidity65%
Visibility—
Dew point68°
Fri, 1476° / 65°0.15
Morning68°feels 69°
Afternoon74°feels 75°
Evening70°feels 71°
Overnight67°feels 69°
76 °
Alexander, Friday, 14 August
Light rain. High 76°, low 65°.
Pressure30.06 inHg
Wind12.5 mph E
Humidity78%
Visibility—
Dew point66°
Sat, 1573° / 64°0.23
Morning67°feels 67°
Afternoon70°feels 71°
Evening69°feels 69°
Overnight64°feels 65°
73 °
Alexander, Saturday, 15 August
Light rain. High 73°, low 64°.
Pressure30.21 inHg
Wind13.9 mph SE
Humidity82%
Visibility—
Dew point64°
Sun, 1675° / 64°0.19
Morning67°feels 68°
Afternoon73°feels 74°
Evening73°feels 74°
Overnight70°feels 71°
75 °
Alexander, Sunday, 16 August
Light rain. High 75°, low 64°.
Pressure30.09 inHg
Wind9.8 mph E
Humidity86%
Visibility—
Dew point67°
Mon, 1779° / 65°0.13
Morning69°feels 70°
Afternoon78°feels 79°
Evening76°feels 77°
Overnight69°feels 70°
79 °
Alexander, Monday, 17 August
Light rain. High 79°, low 65°.
Pressure30.06 inHg
Wind5.8 mph E
Humidity75%
Visibility—
Dew point67°
Tue, 1882° / 66°0
Morning70°feels 72°
Afternoon81°feels 85°
Evening79°feels 84°
Overnight72°feels 74°
82 °
Alexander, Tuesday, 18 August
Overcast. High 82°, low 66°.
Pressure30.00 inHg
Wind6.2 mph SE
Humidity72%
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 Alexander, IL 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.