As of 01:35 CDT

Weather in Olmsted, IL

51°Current weather

Olmsted, Wednesday, 28 October, 01:35

Clear. Feels like 51°. High 77°, low 49°.

Pressure30.21 inHg
Wind0 mph N
Humidity100%
Visibility5.0 mi
Dew point51°
Thu, 2978° / 50°0Clear
78 °Clear

Olmsted, Thursday, 29 October

Clear. High 78°, low 50°.

Pressure30.21 inHg
Wind6.7 mph SW
Humidity52%
Visibility6.2 mi
Dew point53°
Fri, 3077° / 54°0Partly cloudy
77 °Partly cloudy

Olmsted, Friday, 30 October

Partly cloudy. High 77°, low 54°.

Pressure30.24 inHg
Wind3.6 mph E
Humidity51%
Visibility6.2 mi
Dew point55°
Sat, 3170° / 61°0Overcast
70 °Overcast

Olmsted, Saturday, 31 October

Overcast. High 70°, low 61°.

Pressure30.24 inHg
Wind3.9 mph E
Humidity69%
Visibility6.2 mi
Dew point57°
Sun, 0166° / 59°0.06Light rain
66 °Light rain

Olmsted, Sunday, 1 November

Light rain. High 66°, low 59°.

Pressure30.21 inHg
Wind8.3 mph SE
Humidity72%
Visibility—
Dew point56°
Mon, 0268° / 58°0.17Rain
68 °Rain

Olmsted, Monday, 2 November

Rain. High 68°, low 58°.

Pressure30.00 inHg
Wind8.6 mph S
Humidity68%
Visibility—
Dew point55°
Tue, 0363° / 48°1Rain
63 °Rain

Olmsted, Tuesday, 3 November

Rain. High 63°, low 48°.

Pressure29.59 inHg
Wind20 mph SW
Humidity71%
Visibility—
Dew point44°
Wed, 0453° / 47°0.44Rain
53 °Rain

Olmsted, Wednesday, 4 November

Rain. High 53°, low 47°.

Pressure29.74 inHg
Wind13.5 mph NW
Humidity78%
Visibility—
Dew point46°
Thu, 0561° / 44°0Clear
61 °Clear

Olmsted, Thursday, 5 November

Clear. High 61°, low 44°.

Pressure30.00 inHg
Wind6 mph W
Humidity56%
Visibility—
Dew point42°
Fri, 0656° / 52°0.04Light rain
56 °Light rain

Olmsted, Friday, 6 November

Light rain. High 56°, low 52°.

Pressure29.94 inHg
Wind10.4 mph SW
Humidity74%
Visibility—
Dew point47°
Sat, 0757° / 44°0Mostly clear
57 °Mostly clear

Olmsted, Saturday, 7 November

Mostly clear. High 57°, low 44°.

Pressure30.00 inHg
Wind10.4 mph NW
Humidity58%
Visibility—
Dew point41°
Sun, 0854° / 44°0Overcast
54 °Overcast

Olmsted, Sunday, 8 November

Overcast. High 54°, low 44°.

Pressure30.21 inHg
Wind6.1 mph NW
Humidity63%
Visibility—
Dew point39°
Mon, 0960° / 39°0Mostly clear
60 °Mostly clear

Olmsted, Monday, 9 November

Mostly clear. High 60°, low 39°.

Pressure30.15 inHg
Wind8.4 mph S
Humidity52%
Visibility—
Dew point38°
Tue, 1068° / 49°0Overcast
68 °Overcast

Olmsted, Tuesday, 10 November

Overcast. High 68°, low 49°.

Pressure29.88 inHg
Wind17.9 mph S
Humidity50%
Visibility—
Dew point45°
Wed, 1159° / 42°0.05Light rain
59 °Light rain

Olmsted, Wednesday, 11 November

Light rain. High 59°, low 42°.

Pressure29.88 inHg
Wind18.5 mph W
Humidity53%
Visibility—
Dew point32°
Thu, 1249° / 35°0Mostly clear
49 °Mostly clear

Olmsted, Thursday, 12 November

Mostly clear. High 49°, low 35°.

Pressure30.21 inHg
Wind10.3 mph NW
Humidity51%
Visibility—
Dew point30°

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 Olmsted, 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 Olmsted, 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.