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As of 11:56 CDT

Weather in Delmar, IL

70°Current weather

Delmar, Sunday, 11 October, 11:56

Clear. Feels like 71°. High 75°, low 54°.

Pressure29.97 inHg
Wind1 mph SW
Humidity75%
Visibility6.2 mi
Dew point62°
Mon, 1284° / 66°0Overcast
84 °Overcast

Delmar, Monday, 12 October

Overcast. High 84°, low 66°.

Pressure29.88 inHg
Wind10.7 mph SW
Humidity56%
Visibility6.2 mi
Dew point63°
Tue, 1384° / 70°0Light rain
84 °Light rain

Delmar, Tuesday, 13 October

Light rain. High 84°, low 70°.

Pressure29.83 inHg
Wind12.3 mph W
Humidity56%
Visibility6.2 mi
Dew point65°
Wed, 1474° / 60°0.19Rain
74 °Rain

Delmar, Wednesday, 14 October

Rain. High 74°, low 60°.

Pressure30.03 inHg
Wind6.7 mph N
Humidity74%
Visibility6.2 mi
Dew point64°
Thu, 1566° / 58°0.93Rain
66 °Rain

Delmar, Thursday, 15 October

Rain. High 66°, low 58°.

Pressure30.09 inHg
Wind10.2 mph NE
Humidity92%
Visibility—
Dew point60°
Fri, 1661° / 49°0.24Rain
61 °Rain

Delmar, Friday, 16 October

Rain. High 61°, low 49°.

Pressure30.30 inHg
Wind18.4 mph N
Humidity50%
Visibility—
Dew point40°
Sat, 1744° / 34°0Clear
44 °Clear

Delmar, Saturday, 17 October

Clear. High 44°, low 34°.

Pressure30.50 inHg
Wind14.9 mph NW
Humidity35%
Visibility—
Dew point15°
Sun, 1852° / 32°0Mostly clear
52 °Mostly clear

Delmar, Sunday, 18 October

Mostly clear. High 52°, low 32°.

Pressure30.50 inHg
Wind16.3 mph SW
Humidity28%
Visibility—
Dew point15°
Mon, 1962° / 42°0Partly cloudy
62 °Partly cloudy

Delmar, Monday, 19 October

Partly cloudy. High 62°, low 42°.

Pressure30.36 inHg
Wind16.4 mph SW
Humidity33%
Visibility—
Dew point28°
Tue, 2066° / 45°0Mostly clear
66 °Mostly clear

Delmar, Tuesday, 20 October

Mostly clear. High 66°, low 45°.

Pressure30.33 inHg
Wind7.7 mph S
Humidity31%
Visibility—
Dew point30°
Wed, 2165° / 50°0Overcast
65 °Overcast

Delmar, Wednesday, 21 October

Overcast. High 65°, low 50°.

Pressure30.27 inHg
Wind11.4 mph S
Humidity34%
Visibility—
Dew point34°
Thu, 2268° / 50°0Overcast
68 °Overcast

Delmar, Thursday, 22 October

Overcast. High 68°, low 50°.

Pressure30.27 inHg
Wind7.7 mph S
Humidity38%
Visibility—
Dew point37°
Fri, 2368° / 57°0Overcast
68 °Overcast

Delmar, Friday, 23 October

Overcast. High 68°, low 57°.

Pressure30.15 inHg
Wind8.3 mph SW
Humidity42%
Visibility—
Dew point42°
Sat, 2465° / 55°0Overcast
65 °Overcast

Delmar, Saturday, 24 October

Overcast. High 65°, low 55°.

Pressure30.15 inHg
Wind8.3 mph NE
Humidity72%
Visibility—
Dew point54°
Sun, 2575° / 53°0.58Rain
75 °Rain

Delmar, Sunday, 25 October

Rain. High 75°, low 53°.

Pressure29.94 inHg
Wind21.2 mph NW
Humidity50%
Visibility—
Dew point49°
Mon, 2654° / 45°0.01Light rain
54 °Light rain

Delmar, Monday, 26 October

Light rain. High 54°, low 45°.

Pressure29.80 inHg
Wind19.9 mph W
Humidity54%
Visibility—
Dew point36°

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 Delmar, 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 Delmar, 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.