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As of 06:37 CDT

Weather in Diana, IL

43°Current weather

Diana, Saturday, 24 October, 06:37

Mostly clear. Feels like 40°. High 74°, low 43°.

Pressure30.33 inHg
Wind4.1 mph E
Humidity93%
Visibility6.2 mi
Dew point41°
Sun, 2576° / 47°0Overcast
76 °Overcast

Diana, Sunday, 25 October

Overcast. High 76°, low 47°.

Pressure30.42 inHg
Wind1.7 mph W
Humidity49%
Visibility6.2 mi
Dew point51°
Mon, 2673° / 56°0Overcast
73 °Overcast

Diana, Monday, 26 October

Overcast. High 73°, low 56°.

Pressure30.33 inHg
Wind5.5 mph SW
Humidity47%
Visibility6.2 mi
Dew point51°
Tue, 2772° / 55°0Overcast
72 °Overcast

Diana, Tuesday, 27 October

Overcast. High 72°, low 55°.

Pressure30.27 inHg
Wind2.1 mph SE
Humidity57%
Visibility6.2 mi
Dew point52°
Wed, 2875° / 54°0Clear
75 °Clear

Diana, Wednesday, 28 October

Clear. High 75°, low 54°.

Pressure30.21 inHg
Wind7.2 mph S
Humidity38%
Visibility—
Dew point45°
Thu, 2976° / 55°0Overcast
76 °Overcast

Diana, Thursday, 29 October

Overcast. High 76°, low 55°.

Pressure30.24 inHg
Wind8.3 mph SW
Humidity46%
Visibility—
Dew point50°
Fri, 3081° / 57°0Overcast
81 °Overcast

Diana, Friday, 30 October

Overcast. High 81°, low 57°.

Pressure30.18 inHg
Wind8.7 mph SW
Humidity24%
Visibility—
Dew point37°
Sat, 3176° / 63°0Overcast
76 °Overcast

Diana, Saturday, 31 October

Overcast. High 76°, low 63°.

Pressure30.12 inHg
Wind12 mph S
Humidity31%
Visibility—
Dew point42°
Sun, 0170° / 63°0.03Light rain
70 °Light rain

Diana, Sunday, 1 November

Light rain. High 70°, low 63°.

Pressure30.09 inHg
Wind18.1 mph SW
Humidity66%
Visibility—
Dew point56°
Mon, 0269° / 58°0.01Light rain
69 °Light rain

Diana, Monday, 2 November

Light rain. High 69°, low 58°.

Pressure30.00 inHg
Wind10.3 mph SE
Humidity64%
Visibility—
Dew point55°
Tue, 0360° / 49°0.06Light rain
60 °Light rain

Diana, Tuesday, 3 November

Light rain. High 60°, low 49°.

Pressure29.85 inHg
Wind14.9 mph NW
Humidity71%
Visibility—
Dew point42°
Wed, 0456° / 47°0.19Rain
56 °Rain

Diana, Wednesday, 4 November

Rain. High 56°, low 47°.

Pressure29.80 inHg
Wind14.8 mph N
Humidity69%
Visibility—
Dew point45°
Thu, 0557° / 43°0.16Light rain
57 °Light rain

Diana, Thursday, 5 November

Light rain. High 57°, low 43°.

Pressure29.91 inHg
Wind18.3 mph N
Humidity42%
Visibility—
Dew point32°
Fri, 0643° / 32°0Partly cloudy
43 °Partly cloudy

Diana, Friday, 6 November

Partly cloudy. High 43°, low 32°.

Pressure30.36 inHg
Wind15.9 mph NW
Humidity27%
Visibility—
Dew point10°
Sat, 0746° / 27°0Overcast
46 °Overcast

Diana, Saturday, 7 November

Overcast. High 46°, low 27°.

Pressure30.53 inHg
Wind10.6 mph S
Humidity29%
Visibility—
Dew point11°
Sun, 0847° / 38°0.04Light rain
47 °Light rain

Diana, Sunday, 8 November

Light rain. High 47°, low 38°.

Pressure30.24 inHg
Wind16.5 mph S
Humidity37%
Visibility—
Dew point20°

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.