10-day forecast for Anna, IL: 42° to 85°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
80°
Best day: Thursday, October 22
85° · 0.57 in
Worst day: Thursday, October 15
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1668° / 52°0.24
Morning57°feels 57°
Afternoon59°feels 57°
Evening52°feels 50°
Overnight66°feels 67°
68 °
Anna, Friday, 16 October
Rain. High 68°, low 52°.
Pressure30.18 inHg
Wind14.2 mph NW
Humidity51%
Visibility6.2 mi
Dew point39°
Sat, 1758° / 45°0
Morning46°feels 42°
Afternoon58°feels 55°
Evening49°feels 47°
Overnight50°feels 48°
58 °
Anna, Saturday, 17 October
Clear. High 58°, low 45°.
Pressure30.53 inHg
Wind7.5 mph N
Humidity53%
Visibility6.2 mi
Dew point38°
Sun, 1863° / 42°0
Morning46°feels 43°
Afternoon61°feels 59°
Evening51°feels 49°
Overnight45°feels 42°
63 °
Anna, Sunday, 18 October
Clear. High 63°, low 42°.
Pressure30.50 inHg
Wind4.7 mph SE
Humidity45%
Visibility6.2 mi
Dew point37°
Mon, 1968° / 45°0
Morning51°feels 50°
Afternoon65°feels 64°
Evening57°feels 55°
Overnight53°feels 51°
68 °
Anna, Monday, 19 October
Partly cloudy. High 68°, low 45°.
Pressure30.39 inHg
Wind4.7 mph SE
Humidity41%
Visibility—
Dew point40°
Tue, 2071° / 47°0
Morning54°feels 53°
Afternoon69°feels 67°
Evening62°feels 60°
Overnight57°feels 56°
71 °
Anna, Tuesday, 20 October
Partly cloudy. High 71°, low 47°.
Pressure30.33 inHg
Wind6.2 mph E
Humidity42%
Visibility—
Dew point43°
Wed, 2178° / 57°0
Morning62°feels 61°
Afternoon75°feels 74°
Evening65°feels 64°
Overnight61°feels 60°
78 °
Anna, Wednesday, 21 October
Overcast. High 78°, low 57°.
Pressure30.27 inHg
Wind6.6 mph E
Humidity38%
Visibility—
Dew point46°
Thu, 2280° / 56°0
Morning62°feels 61°
Afternoon77°feels 76°
Evening68°feels 67°
Overnight63°feels 62°
80 °
Anna, Thursday, 22 October
Partly cloudy. High 80°, low 56°.
Pressure30.21 inHg
Wind8.2 mph S
Humidity37%
Visibility—
Dew point47°
Fri, 2377° / 63°0
Morning66°feels 65°
Afternoon72°feels 72°
Evening70°feels 69°
Overnight71°feels 70°
77 °
Anna, Friday, 23 October
Overcast. High 77°, low 63°.
Pressure30.15 inHg
Wind14.9 mph S
Humidity54%
Visibility—
Dew point54°
Sat, 2473° / 65°0.3
Morning68°feels 68°
Afternoon68°feels 69°
Evening65°feels 65°
Overnight66°feels 67°
73 °
Anna, Saturday, 24 October
Rain. High 73°, low 65°.
Pressure30.21 inHg
Wind12.8 mph S
Humidity79%
Visibility—
Dew point62°
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 Anna, 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.