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As of 18:10 CDT

Weather in Dover, IL

74°Current weather

Dover, Wednesday, 7 October, 18:10

Mostly clear. Feels like 73°. High 78°, low 56°.

Pressure29.85 inHg
Wind7.7 mph NW
Humidity40%
Visibility6.2 mi
Dew point49°
Thu, 0872° / 51°0Clear
72 °Clear

Dover, Thursday, 8 October

Clear. High 72°, low 51°.

Pressure30.12 inHg
Wind5.1 mph NW
Humidity47%
Visibility6.2 mi
Dew point46°
Fri, 0975° / 51°0Light rain
75 °Light rain

Dover, Friday, 9 October

Light rain. High 75°, low 51°.

Pressure30.12 inHg
Wind9.1 mph SE
Humidity59%
Visibility6.2 mi
Dew point53°
Sat, 1081° / 60°0Clear
81 °Clear

Dover, Saturday, 10 October

Clear. High 81°, low 60°.

Pressure30.09 inHg
Wind9.3 mph S
Humidity50%
Visibility6.2 mi
Dew point56°
Sun, 1168° / 58°0Mostly clear
68 °Mostly clear

Dover, Sunday, 11 October

Mostly clear. High 68°, low 58°.

Pressure29.97 inHg
Wind7.9 mph E
Humidity67%
Visibility6.2 mi
Dew point56°
Mon, 1281° / 55°0Mostly clear
81 °Mostly clear

Dover, Monday, 12 October

Mostly clear. High 81°, low 55°.

Pressure29.83 inHg
Wind11.2 mph S
Humidity56%
Visibility—
Dew point58°
Tue, 1369° / 53°0Mostly clear
69 °Mostly clear

Dover, Tuesday, 13 October

Mostly clear. High 69°, low 53°.

Pressure30.00 inHg
Wind15.6 mph N
Humidity57%
Visibility—
Dew point47°
Wed, 1473° / 51°0.03Light rain
73 °Light rain

Dover, Wednesday, 14 October

Light rain. High 73°, low 51°.

Pressure29.94 inHg
Wind16 mph SE
Humidity57%
Visibility—
Dew point47°
Thu, 1588° / 61°0.01Light rain
88 °Light rain

Dover, Thursday, 15 October

Light rain. High 88°, low 61°.

Pressure29.71 inHg
Wind21.4 mph SW
Humidity51%
Visibility—
Dew point65°
Fri, 1663° / 51°0Clear
63 °Clear

Dover, Friday, 16 October

Clear. High 63°, low 51°.

Pressure30.30 inHg
Wind16.7 mph NW
Humidity50%
Visibility—
Dew point42°
Sat, 1753° / 42°0Clear
53 °Clear

Dover, Saturday, 17 October

Clear. High 53°, low 42°.

Pressure30.39 inHg
Wind13.7 mph N
Humidity50%
Visibility—
Dew point33°
Sun, 1857° / 39°0Clear
57 °Clear

Dover, Sunday, 18 October

Clear. High 57°, low 39°.

Pressure30.42 inHg
Wind6.8 mph E
Humidity41%
Visibility—
Dew point30°
Mon, 1960° / 41°0Overcast
60 °Overcast

Dover, Monday, 19 October

Overcast. High 60°, low 41°.

Pressure30.45 inHg
Wind15.9 mph SE
Humidity39%
Visibility—
Dew point31°
Tue, 2060° / 51°0Light rain
60 °Light rain

Dover, Tuesday, 20 October

Light rain. High 60°, low 51°.

Pressure30.30 inHg
Wind12.8 mph SW
Humidity64%
Visibility—
Dew point46°
Wed, 2162° / 52°0Overcast
62 °Overcast

Dover, Wednesday, 21 October

Overcast. High 62°, low 52°.

Pressure30.12 inHg
Wind8.1 mph N
Humidity55%
Visibility—
Dew point44°
Thu, 2260° / 48°0Overcast
60 °Overcast

Dover, Thursday, 22 October

Overcast. High 60°, low 48°.

Pressure29.83 inHg
Wind9 mph N
Humidity51%
Visibility—
Dew point40°

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 Dover, 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 Dover, 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.