As of 18:30 CST

Weather in Diana, IL

64°Current weather

Diana, Monday, 2 November, 18:30

Partly cloudy. Feels like 65°. High 65°, low 56°.

Pressure30.06 inHg
Wind9.8 mph SE
Humidity93%
Visibility6.2 mi
Dew point62°
Tue, 0371° / 63°0.44Rain
71 °Rain

Diana, Tuesday, 3 November

Rain. High 71°, low 63°.

Pressure29.88 inHg
Wind21.2 mph S
Humidity62%
Visibility6.2 mi
Dew point61°
Wed, 0465° / 56°0.4Heavy rain
65 °Heavy rain

Diana, Wednesday, 4 November

Heavy rain. High 65°, low 56°.

Pressure29.83 inHg
Wind11.5 mph SW
Humidity61%
Visibility6.2 mi
Dew point52°
Thu, 0570° / 51°0Clear
70 °Clear

Diana, Thursday, 5 November

Clear. High 70°, low 51°.

Pressure29.85 inHg
Wind11.1 mph SW
Humidity49%
Visibility6.2 mi
Dew point48°
Fri, 0659° / 52°0.05Light rain
59 °Light rain

Diana, Friday, 6 November

Light rain. High 59°, low 52°.

Pressure29.91 inHg
Wind9 mph NW
Humidity59%
Visibility6.2 mi
Dew point45°
Sat, 0758° / 49°0Overcast
58 °Overcast

Diana, Saturday, 7 November

Overcast. High 58°, low 49°.

Pressure30.09 inHg
Wind8.8 mph NW
Humidity62%
Visibility—
Dew point44°
Sun, 0855° / 46°0.01Light rain
55 °Light rain

Diana, Sunday, 8 November

Light rain. High 55°, low 46°.

Pressure29.88 inHg
Wind19.8 mph W
Humidity44%
Visibility—
Dew point33°
Mon, 0953° / 40°0Clear
53 °Clear

Diana, Monday, 9 November

Clear. High 53°, low 40°.

Pressure30.09 inHg
Wind13.9 mph NW
Humidity45%
Visibility—
Dew point30°
Tue, 1065° / 41°0Clear
65 °Clear

Diana, Tuesday, 10 November

Clear. High 65°, low 41°.

Pressure30.03 inHg
Wind12.5 mph W
Humidity42%
Visibility—
Dew point36°
Wed, 1162° / 44°0.1Light rain
62 °Light rain

Diana, Wednesday, 11 November

Light rain. High 62°, low 44°.

Pressure30.06 inHg
Wind6.5 mph SW
Humidity45%
Visibility—
Dew point36°
Thu, 1257° / 44°0.01Light rain
57 °Light rain

Diana, Thursday, 12 November

Light rain. High 57°, low 44°.

Pressure30.03 inHg
Wind9.9 mph NE
Humidity47%
Visibility—
Dew point36°
Fri, 1357° / 38°0Clear
57 °Clear

Diana, Friday, 13 November

Clear. High 57°, low 38°.

Pressure30.06 inHg
Wind8.1 mph NE
Humidity36%
Visibility—
Dew point26°
Sat, 1459° / 41°0Overcast
59 °Overcast

Diana, Saturday, 14 November

Overcast. High 59°, low 41°.

Pressure30.15 inHg
Wind4.7 mph SW
Humidity28%
Visibility—
Dew point23°
Sun, 1559° / 46°0Overcast
59 °Overcast

Diana, Sunday, 15 November

Overcast. High 59°, low 46°.

Pressure30.00 inHg
Wind10.1 mph E
Humidity30%
Visibility—
Dew point26°
Mon, 1649° / 43°0.68Rain
49 °Rain

Diana, Monday, 16 November

Rain. High 49°, low 43°.

Pressure30.03 inHg
Wind15.9 mph NE
Humidity80%
Visibility—
Dew point38°
Tue, 1760° / 41°0Clear
60 °Clear

Diana, Tuesday, 17 November

Clear. High 60°, low 41°.

Pressure30.06 inHg
Wind13.1 mph NE
Humidity44%
Visibility—
Dew point34°

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.