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As of 00:12 CDT

Weather in Annapolis, IL

67°Current weather

Annapolis, Saturday, 10 October, 00:12

Overcast. Feels like 67°. High 76°, low 55°.

Pressure30.09 inHg
Wind6.3 mph SE
Humidity63%
Visibility6.2 mi
Dew point53°
Sun, 1178° / 53°0Clear
78 °Clear

Annapolis, Sunday, 11 October

Clear. High 78°, low 53°.

Pressure29.94 inHg
Wind8.4 mph N
Humidity55%
Visibility6.2 mi
Dew point56°
Mon, 1286° / 61°0Mostly clear
86 °Mostly clear

Annapolis, Monday, 12 October

Mostly clear. High 86°, low 61°.

Pressure29.94 inHg
Wind9.8 mph SW
Humidity44%
Visibility6.2 mi
Dew point59°
Tue, 1389° / 68°0Clear
89 °Clear

Annapolis, Tuesday, 13 October

Clear. High 89°, low 68°.

Pressure29.88 inHg
Wind10.2 mph SW
Humidity50%
Visibility6.2 mi
Dew point64°
Wed, 1478° / 68°0.14Light rain
78 °Light rain

Annapolis, Wednesday, 14 October

Light rain. High 78°, low 68°.

Pressure30.00 inHg
Wind12.7 mph NE
Humidity81%
Visibility—
Dew point66°
Thu, 1570° / 58°0.42Rain
70 °Rain

Annapolis, Thursday, 15 October

Rain. High 70°, low 58°.

Pressure30.18 inHg
Wind12 mph NE
Humidity65%
Visibility—
Dew point55°
Fri, 1669° / 55°0.04Light rain
69 °Light rain

Annapolis, Friday, 16 October

Light rain. High 69°, low 55°.

Pressure29.94 inHg
Wind18.2 mph W
Humidity50%
Visibility—
Dew point48°
Sat, 1749° / 39°0Overcast
49 °Overcast

Annapolis, Saturday, 17 October

Overcast. High 49°, low 39°.

Pressure30.30 inHg
Wind20 mph NW
Humidity46%
Visibility—
Dew point28°
Sun, 1854° / 33°0Clear
54 °Clear

Annapolis, Sunday, 18 October

Clear. High 54°, low 33°.

Pressure30.45 inHg
Wind6.7 mph NW
Humidity33%
Visibility—
Dew point21°
Mon, 1962° / 37°0Mostly clear
62 °Mostly clear

Annapolis, Monday, 19 October

Mostly clear. High 62°, low 37°.

Pressure30.39 inHg
Wind6.4 mph SE
Humidity26%
Visibility—
Dew point21°
Tue, 2066° / 46°0Overcast
66 °Overcast

Annapolis, Tuesday, 20 October

Overcast. High 66°, low 46°.

Pressure30.27 inHg
Wind11.6 mph S
Humidity35%
Visibility—
Dew point34°
Wed, 2165° / 49°0Overcast
65 °Overcast

Annapolis, Wednesday, 21 October

Overcast. High 65°, low 49°.

Pressure30.12 inHg
Wind15 mph S
Humidity61%
Visibility—
Dew point48°
Thu, 2261° / 55°0.89Rain
61 °Rain

Annapolis, Thursday, 22 October

Rain. High 61°, low 55°.

Pressure29.71 inHg
Wind21.5 mph S
Humidity88%
Visibility—
Dew point55°
Fri, 2366° / 55°0Overcast
66 °Overcast

Annapolis, Friday, 23 October

Overcast. High 66°, low 55°.

Pressure29.97 inHg
Wind10.8 mph W
Humidity70%
Visibility—
Dew point53°
Sat, 2461° / 49°0Overcast
61 °Overcast

Annapolis, Saturday, 24 October

Overcast. High 61°, low 49°.

Pressure30.00 inHg
Wind14.1 mph NW
Humidity53%
Visibility—
Dew point43°
Sun, 2560° / 42°0Partly cloudy
60 °Partly cloudy

Annapolis, Sunday, 25 October

Partly cloudy. High 60°, low 42°.

Pressure30.00 inHg
Wind11.9 mph SW
Humidity38%
Visibility—
Dew point32°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Annapolis, IL are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Annapolis, IL since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.