10-day forecast for Annapolis, IL: 62° to 92°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
92°
Best day: Sunday, August 9
82° · 2.13 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0992° / 73°0
Morning77°feels 78°
Afternoon90°feels 101°
Evening85°feels 98°
Overnight75°feels 76°
92 °
Annapolis, Sunday, 9 August
Overcast. High 92°, low 73°.
Pressure30.03 inHg
Wind11.7 mph SW
Humidity68%
Visibility6.2 mi
Dew point73°
Mon, 1090° / 76°0
Morning78°feels 80°
Afternoon89°feels 98°
Evening81°feels 88°
Overnight80°feels 84°
90 °
Annapolis, Monday, 10 August
Mostly clear. High 90°, low 76°.
Pressure29.97 inHg
Wind13 mph SW
Humidity67%
Visibility6.2 mi
Dew point74°
Tue, 1191° / 74°0.01
Morning77°feels 78°
Afternoon90°feels 103°
Evening83°feels 89°
Overnight79°feels 79°
91 °
Annapolis, Tuesday, 11 August
Light rain. High 91°, low 74°.
Pressure29.88 inHg
Wind14.1 mph SW
Humidity68%
Visibility6.2 mi
Dew point76°
Wed, 1285° / 69°0.5
Morning77°feels 79°
Afternoon87°feels 97°
Evening69°feels 71°
Overnight83°feels 86°
85 °
Annapolis, Wednesday, 12 August
Rain. High 85°, low 69°.
Pressure29.85 inHg
Wind7.2 mph W
Humidity77%
Visibility6.2 mi
Dew point77°
Thu, 1382° / 67°2.13
Morning73°feels 75°
Afternoon80°feels 84°
Evening69°feels 71°
Overnight67°feels 68°
82 °
Annapolis, Thursday, 13 August
Heavy rain. High 82°, low 67°.
Pressure29.97 inHg
Wind12.1 mph N
Humidity70%
Visibility—
Dew point70°
Fri, 1475° / 66°0.11
Morning67°feels 68°
Afternoon71°feels 72°
Evening73°feels 73°
Overnight69°feels 69°
75 °
Annapolis, Friday, 14 August
Light rain. High 75°, low 66°.
Pressure30.09 inHg
Wind11.5 mph E
Humidity88%
Visibility—
Dew point66°
Sat, 1571° / 63°0.02
Morning65°feels 65°
Afternoon70°feels 70°
Evening68°feels 69°
Overnight65°feels 65°
71 °
Annapolis, Saturday, 15 August
Light rain. High 71°, low 63°.
Pressure30.27 inHg
Wind9 mph E
Humidity79%
Visibility—
Dew point62°
Sun, 1676° / 62°0.15
Morning67°feels 68°
Afternoon75°feels 76°
Evening72°feels 73°
Overnight70°feels 71°
76 °
Annapolis, Sunday, 16 August
Light rain. High 76°, low 62°.
Pressure30.09 inHg
Wind7.9 mph NE
Humidity83%
Visibility—
Dew point68°
Mon, 1779° / 67°0.07
Morning69°feels 70°
Afternoon74°feels 75°
Evening74°feels 76°
Overnight68°feels 69°
79 °
Annapolis, Monday, 17 August
Light rain. High 79°, low 67°.
Pressure30.06 inHg
Wind6.3 mph N
Humidity90%
Visibility—
Dew point70°
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 Annapolis, 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.