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As of 05:09 CST

Weather in Diana, IL

50°Current weather

Diana, Friday, 6 November, 05:09

Overcast. Feels like 49°. High 55°, low 41°.

Pressure30.06 inHg
Wind8.4 mph N
Humidity89%
Visibility6.2 mi
Dew point47°
Sat, 0753° / 37°0Overcast
53 °Overcast

Diana, Saturday, 7 November

Overcast. High 53°, low 37°.

Pressure30.24 inHg
Wind4.1 mph NW
Humidity52%
Visibility6.2 mi
Dew point34°
Sun, 0861° / 41°0Clear
61 °Clear

Diana, Sunday, 8 November

Clear. High 61°, low 41°.

Pressure30.15 inHg
Wind8.1 mph SW
Humidity56%
Visibility6.2 mi
Dew point43°
Mon, 0964° / 43°0Clear
64 °Clear

Diana, Monday, 9 November

Clear. High 64°, low 43°.

Pressure30.18 inHg
Wind4.9 mph SW
Humidity59%
Visibility6.2 mi
Dew point47°
Tue, 1066° / 48°0Clear
66 °Clear

Diana, Tuesday, 10 November

Clear. High 66°, low 48°.

Pressure30.09 inHg
Wind7 mph SW
Humidity56%
Visibility—
Dew point46°
Wed, 1162° / 46°0.05Light rain
62 °Light rain

Diana, Wednesday, 11 November

Light rain. High 62°, low 46°.

Pressure30.09 inHg
Wind8.1 mph N
Humidity47%
Visibility—
Dew point39°
Thu, 1257° / 46°0Mostly clear
57 °Mostly clear

Diana, Thursday, 12 November

Mostly clear. High 57°, low 46°.

Pressure29.94 inHg
Wind14.6 mph N
Humidity46%
Visibility—
Dew point35°
Fri, 1347° / 38°0Mostly clear
47 °Mostly clear

Diana, Friday, 13 November

Mostly clear. High 47°, low 38°.

Pressure30.00 inHg
Wind8.3 mph NW
Humidity37%
Visibility—
Dew point21°
Sat, 1453° / 33°0Clear
53 °Clear

Diana, Saturday, 14 November

Clear. High 53°, low 33°.

Pressure30.06 inHg
Wind5.9 mph SW
Humidity33%
Visibility—
Dew point20°
Sun, 1559° / 46°0Overcast
59 °Overcast

Diana, Sunday, 15 November

Overcast. High 59°, low 46°.

Pressure30.03 inHg
Wind14.5 mph S
Humidity34%
Visibility—
Dew point28°
Mon, 1665° / 49°0.09Light rain
65 °Light rain

Diana, Monday, 16 November

Light rain. High 65°, low 49°.

Pressure29.97 inHg
Wind18.3 mph NW
Humidity48%
Visibility—
Dew point41°
Tue, 1749° / 40°0.05Light rain
49 °Light rain

Diana, Tuesday, 17 November

Light rain. High 49°, low 40°.

Pressure30.24 inHg
Wind14.9 mph NW
Humidity69%
Visibility—
Dew point36°
Wed, 1856° / 36°0Clear
56 °Clear

Diana, Wednesday, 18 November

Clear. High 56°, low 36°.

Pressure30.24 inHg
Wind9.2 mph SE
Humidity43%
Visibility—
Dew point29°
Thu, 1952° / 46°0.85Rain
52 °Rain

Diana, Thursday, 19 November

Rain. High 52°, low 46°.

Pressure30.15 inHg
Wind10 mph E
Humidity70%
Visibility—
Dew point40°
Fri, 2056° / 46°0.14Light rain
56 °Light rain

Diana, Friday, 20 November

Light rain. High 56°, low 46°.

Pressure30.09 inHg
Wind14.9 mph NW
Humidity59%
Visibility—
Dew point41°
Sat, 2149° / 42°0Overcast
49 °Overcast

Diana, Saturday, 21 November

Overcast. High 49°, low 42°.

Pressure30.18 inHg
Wind13.4 mph NW
Humidity50%
Visibility—
Dew point31°

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 Diana, 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 Diana, 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.