As of 12:57 CST

Weather in Diana, IL

57°Current weather

Diana, Sunday, 8 November, 12:57

Clear. Feels like 55°. High 59°, low 33°.

Pressure30.12 inHg
Wind7.2 mph SW
Humidity54%
Visibility6.2 mi
Dew point40°
Mon, 0965° / 36°0Clear
65 °Clear

Diana, Monday, 9 November

Clear. High 65°, low 36°.

Pressure30.18 inHg
Wind2.1 mph W
Humidity57%
Visibility6.2 mi
Dew point45°
Tue, 1066° / 45°0Clear
66 °Clear

Diana, Tuesday, 10 November

Clear. High 66°, low 45°.

Pressure30.12 inHg
Wind4.7 mph W
Humidity63%
Visibility6.2 mi
Dew point50°
Wed, 1166° / 48°0Overcast
66 °Overcast

Diana, Wednesday, 11 November

Overcast. High 66°, low 48°.

Pressure29.83 inHg
Wind11.6 mph SW
Humidity67%
Visibility6.2 mi
Dew point55°
Thu, 1251° / 44°0Partly cloudy
51 °Partly cloudy

Diana, Thursday, 12 November

Partly cloudy. High 51°, low 44°.

Pressure29.94 inHg
Wind13.7 mph NW
Humidity50%
Visibility6.2 mi
Dew point32°
Fri, 1346° / 35°0Overcast
46 °Overcast

Diana, Friday, 13 November

Overcast. High 46°, low 35°.

Pressure30.03 inHg
Wind10.4 mph NW
Humidity55%
Visibility—
Dew point29°
Sat, 1449° / 31°0Clear
49 °Clear

Diana, Saturday, 14 November

Clear. High 49°, low 31°.

Pressure30.06 inHg
Wind11 mph NW
Humidity41%
Visibility—
Dew point22°
Sun, 1562° / 36°0Mostly clear
62 °Mostly clear

Diana, Sunday, 15 November

Mostly clear. High 62°, low 36°.

Pressure30.03 inHg
Wind11.9 mph SW
Humidity39%
Visibility—
Dew point31°
Mon, 1668° / 47°0Overcast
68 °Overcast

Diana, Monday, 16 November

Overcast. High 68°, low 47°.

Pressure30.03 inHg
Wind6.8 mph W
Humidity54%
Visibility—
Dew point45°
Tue, 1766° / 53°0.09Light rain
66 °Light rain

Diana, Tuesday, 17 November

Light rain. High 66°, low 53°.

Pressure30.00 inHg
Wind8.9 mph SE
Humidity68%
Visibility—
Dew point54°
Wed, 1862° / 57°0.24Rain
62 °Rain

Diana, Wednesday, 18 November

Rain. High 62°, low 57°.

Pressure29.94 inHg
Wind11.1 mph S
Humidity91%
Visibility—
Dew point56°
Thu, 1963° / 60°0.14Light rain
63 °Light rain

Diana, Thursday, 19 November

Light rain. High 63°, low 60°.

Pressure29.97 inHg
Wind11.5 mph S
Humidity91%
Visibility—
Dew point60°
Fri, 2067° / 59°0.37Rain
67 °Rain

Diana, Friday, 20 November

Rain. High 67°, low 59°.

Pressure30.09 inHg
Wind16.5 mph S
Humidity89%
Visibility—
Dew point57°
Sat, 2163° / 59°0.22Light rain
63 °Light rain

Diana, Saturday, 21 November

Light rain. High 63°, low 59°.

Pressure29.91 inHg
Wind17.7 mph S
Humidity94%
Visibility—
Dew point60°
Sun, 2267° / 53°0.45Light rain
67 °Light rain

Diana, Sunday, 22 November

Light rain. High 67°, low 53°.

Pressure29.59 inHg
Wind14.1 mph S
Humidity83%
Visibility—
Dew point59°
Mon, 2358° / 47°0.19Rain
58 °Rain

Diana, Monday, 23 November

Rain. High 58°, low 47°.

Pressure29.85 inHg
Wind16 mph NW
Humidity55%
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 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.