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As of 23:43 CDT

Weather in Olmsted, IL

51°Current weather

Olmsted, Saturday, 24 October, 23:43

Clear. Feels like 51°. High 77°, low 46°.

Pressure30.36 inHg
Wind0 mph N
Humidity93%
Visibility6.2 mi
Dew point49°
Sun, 2577° / 47°0Overcast
77 °Overcast

Olmsted, Sunday, 25 October

Overcast. High 77°, low 47°.

Pressure30.42 inHg
Wind4.3 mph SW
Humidity51%
Visibility6.2 mi
Dew point53°
Mon, 2675° / 49°0Overcast
75 °Overcast

Olmsted, Monday, 26 October

Overcast. High 75°, low 49°.

Pressure30.33 inHg
Wind3.2 mph SW
Humidity55%
Visibility6.2 mi
Dew point54°
Tue, 2771° / 52°0Overcast
71 °Overcast

Olmsted, Tuesday, 27 October

Overcast. High 71°, low 52°.

Pressure30.27 inHg
Wind3.1 mph S
Humidity55%
Visibility6.2 mi
Dew point53°
Wed, 2873° / 52°0Clear
73 °Clear

Olmsted, Wednesday, 28 October

Clear. High 73°, low 52°.

Pressure30.24 inHg
Wind5.9 mph S
Humidity56%
Visibility6.2 mi
Dew point53°
Thu, 2975° / 54°0Clear
75 °Clear

Olmsted, Thursday, 29 October

Clear. High 75°, low 54°.

Pressure30.21 inHg
Wind6.4 mph S
Humidity52%
Visibility—
Dew point52°
Fri, 3078° / 53°0Overcast
78 °Overcast

Olmsted, Friday, 30 October

Overcast. High 78°, low 53°.

Pressure30.18 inHg
Wind5.8 mph S
Humidity46%
Visibility—
Dew point50°
Sat, 3182° / 65°0Overcast
82 °Overcast

Olmsted, Saturday, 31 October

Overcast. High 82°, low 65°.

Pressure30.12 inHg
Wind13.3 mph S
Humidity34%
Visibility—
Dew point47°
Sun, 0183° / 70°0.07Light rain
83 °Light rain

Olmsted, Sunday, 1 November

Light rain. High 83°, low 70°.

Pressure30.03 inHg
Wind17.6 mph SW
Humidity57%
Visibility—
Dew point62°
Mon, 0274° / 64°1.27Heavy rain
74 °Heavy rain

Olmsted, Monday, 2 November

Heavy rain. High 74°, low 64°.

Pressure30.06 inHg
Wind8 mph W
Humidity74%
Visibility—
Dew point64°
Tue, 0362° / 58°0.26Rain
62 °Rain

Olmsted, Tuesday, 3 November

Rain. High 62°, low 58°.

Pressure30.06 inHg
Wind15.2 mph E
Humidity88%
Visibility—
Dew point56°
Wed, 0467° / 61°0.22Rain
67 °Rain

Olmsted, Wednesday, 4 November

Rain. High 67°, low 61°.

Pressure29.80 inHg
Wind17.9 mph SW
Humidity74%
Visibility—
Dew point54°
Thu, 0570° / 53°0Overcast
70 °Overcast

Olmsted, Thursday, 5 November

Overcast. High 70°, low 53°.

Pressure30.09 inHg
Wind6.4 mph N
Humidity36%
Visibility—
Dew point39°
Fri, 0669° / 49°0Overcast
69 °Overcast

Olmsted, Friday, 6 November

Overcast. High 69°, low 49°.

Pressure30.00 inHg
Wind8.2 mph SE
Humidity49%
Visibility—
Dew point41°
Sat, 0785° / 64°0Overcast
85 °Overcast

Olmsted, Saturday, 7 November

Overcast. High 85°, low 64°.

Pressure29.77 inHg
Wind16.1 mph SW
Humidity50%
Visibility—
Dew point59°
Sun, 0871° / 56°0Overcast
71 °Overcast

Olmsted, Sunday, 8 November

Overcast. High 71°, low 56°.

Pressure30.00 inHg
Wind11.7 mph N
Humidity20%
Visibility—
Dew point27°

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.