As of 10:08 CDT

Weather in Olmsted, IL

61°Current weather

Olmsted, Monday, 26 October, 10:08

Clear. Feels like 60°. High 73°, low 49°.

Pressure30.39 inHg
Wind0 mph N
Humidity88%
Visibility6.2 mi
Dew point57°
Tue, 2774° / 46°0Overcast
74 °Overcast

Olmsted, Tuesday, 27 October

Overcast. High 74°, low 46°.

Pressure30.27 inHg
Wind2.7 mph S
Humidity56%
Visibility6.2 mi
Dew point53°
Wed, 2873° / 49°0Clear
73 °Clear

Olmsted, Wednesday, 28 October

Clear. High 73°, low 49°.

Pressure30.24 inHg
Wind4.6 mph S
Humidity54%
Visibility6.2 mi
Dew point54°
Thu, 2975° / 53°0Clear
75 °Clear

Olmsted, Thursday, 29 October

Clear. High 75°, low 53°.

Pressure30.21 inHg
Wind5.9 mph S
Humidity55%
Visibility6.2 mi
Dew point55°
Fri, 3075° / 55°0Overcast
75 °Overcast

Olmsted, Friday, 30 October

Overcast. High 75°, low 55°.

Pressure30.18 inHg
Wind3.7 mph E
Humidity46%
Visibility—
Dew point50°
Sat, 3171° / 59°0Overcast
71 °Overcast

Olmsted, Saturday, 31 October

Overcast. High 71°, low 59°.

Pressure30.15 inHg
Wind5.6 mph SE
Humidity63%
Visibility—
Dew point54°
Sun, 0168° / 61°0.02Light rain
68 °Light rain

Olmsted, Sunday, 1 November

Light rain. High 68°, low 61°.

Pressure29.97 inHg
Wind4.6 mph NE
Humidity82%
Visibility—
Dew point61°
Mon, 0275° / 59°0Overcast
75 °Overcast

Olmsted, Monday, 2 November

Overcast. High 75°, low 59°.

Pressure29.91 inHg
Wind8.5 mph SE
Humidity56%
Visibility—
Dew point55°
Tue, 0368° / 55°0.08Light rain
68 °Light rain

Olmsted, Tuesday, 3 November

Light rain. High 68°, low 55°.

Pressure29.88 inHg
Wind16.2 mph W
Humidity38%
Visibility—
Dew point40°
Wed, 0468° / 44°0Overcast
68 °Overcast

Olmsted, Wednesday, 4 November

Overcast. High 68°, low 44°.

Pressure30.03 inHg
Wind9 mph W
Humidity18%
Visibility—
Dew point17°
Thu, 0573° / 52°0.16Rain
73 °Rain

Olmsted, Thursday, 5 November

Rain. High 73°, low 52°.

Pressure29.88 inHg
Wind15.2 mph SW
Humidity24%
Visibility—
Dew point31°
Fri, 0673° / 55°0.59Rain
73 °Rain

Olmsted, Friday, 6 November

Rain. High 73°, low 55°.

Pressure29.71 inHg
Wind11.3 mph SW
Humidity61%
Visibility—
Dew point55°
Sat, 0761° / 47°0Overcast
61 °Overcast

Olmsted, Saturday, 7 November

Overcast. High 61°, low 47°.

Pressure29.85 inHg
Wind11.5 mph NW
Humidity31%
Visibility—
Dew point26°
Sun, 0862° / 40°0Mostly clear
62 °Mostly clear

Olmsted, Sunday, 8 November

Mostly clear. High 62°, low 40°.

Pressure30.06 inHg
Wind6 mph E
Humidity41%
Visibility—
Dew point33°
Mon, 0967° / 45°0Clear
67 °Clear

Olmsted, Monday, 9 November

Clear. High 67°, low 45°.

Pressure30.12 inHg
Wind7.3 mph E
Humidity40%
Visibility—
Dew point38°
Tue, 1069° / 47°0Overcast
69 °Overcast

Olmsted, Tuesday, 10 November

Overcast. High 69°, low 47°.

Pressure30.18 inHg
Wind7.1 mph SE
Humidity34%
Visibility—
Dew point35°

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.