As of 10:35 CDT

Weather in Olmsted, IL

69°Current weather

Olmsted, Friday, 30 October, 10:35

Clear. Feels like 69°. High 78°, low 53°.

Pressure30.27 inHg
Wind0 mph N
Humidity60%
Visibility6.2 mi
Dew point55°
Sat, 3173° / 55°0.01Light rain
73 °Light rain

Olmsted, Saturday, 31 October

Light rain. High 73°, low 55°.

Pressure30.27 inHg
Wind4.4 mph E
Humidity72%
Visibility6.2 mi
Dew point57°
Sun, 0161° / 54°0Overcast
61 °Overcast

Olmsted, Sunday, 1 November

Overcast. High 61°, low 54°.

Pressure30.33 inHg
Wind9.9 mph SE
Humidity75%
Visibility6.2 mi
Dew point51°
Mon, 0272° / 58°0Overcast
72 °Overcast

Olmsted, Monday, 2 November

Overcast. High 72°, low 58°.

Pressure30.15 inHg
Wind10.2 mph S
Humidity57%
Visibility6.2 mi
Dew point54°
Tue, 0372° / 64°0.47Rain
72 °Rain

Olmsted, Tuesday, 3 November

Rain. High 72°, low 64°.

Pressure29.94 inHg
Wind14.2 mph S
Humidity70%
Visibility—
Dew point61°
Wed, 0467° / 58°0.74Rain
67 °Rain

Olmsted, Wednesday, 4 November

Rain. High 67°, low 58°.

Pressure29.71 inHg
Wind11.1 mph S
Humidity95%
Visibility—
Dew point64°
Thu, 0568° / 57°0.01Light rain
68 °Light rain

Olmsted, Thursday, 5 November

Light rain. High 68°, low 57°.

Pressure29.68 inHg
Wind12.3 mph NW
Humidity65%
Visibility—
Dew point55°
Fri, 0667° / 52°0Clear
67 °Clear

Olmsted, Friday, 6 November

Clear. High 67°, low 52°.

Pressure29.85 inHg
Wind9.7 mph N
Humidity50%
Visibility—
Dew point45°
Sat, 0764° / 46°0Clear
64 °Clear

Olmsted, Saturday, 7 November

Clear. High 64°, low 46°.

Pressure30.03 inHg
Wind8.1 mph N
Humidity44%
Visibility—
Dew point38°
Sun, 0862° / 45°0Overcast
62 °Overcast

Olmsted, Sunday, 8 November

Overcast. High 62°, low 45°.

Pressure30.15 inHg
Wind12.6 mph E
Humidity43%
Visibility—
Dew point37°
Mon, 0959° / 46°0.1Light rain
59 °Light rain

Olmsted, Monday, 9 November

Light rain. High 59°, low 46°.

Pressure29.97 inHg
Wind10.7 mph NE
Humidity63%
Visibility—
Dew point45°
Tue, 1059° / 47°0.48Rain
59 °Rain

Olmsted, Tuesday, 10 November

Rain. High 59°, low 47°.

Pressure29.85 inHg
Wind14.8 mph NW
Humidity77%
Visibility—
Dew point43°
Wed, 1155° / 44°0Overcast
55 °Overcast

Olmsted, Wednesday, 11 November

Overcast. High 55°, low 44°.

Pressure29.97 inHg
Wind10.4 mph N
Humidity44%
Visibility—
Dew point31°
Thu, 1257° / 38°0Clear
57 °Clear

Olmsted, Thursday, 12 November

Clear. High 57°, low 38°.

Pressure29.91 inHg
Wind7.3 mph SE
Humidity43%
Visibility—
Dew point31°
Fri, 1358° / 48°0.07Light rain
58 °Light rain

Olmsted, Friday, 13 November

Light rain. High 58°, low 48°.

Pressure29.71 inHg
Wind15.2 mph S
Humidity83%
Visibility—
Dew point49°
Sat, 1454° / 45°0.01Light rain
54 °Light rain

Olmsted, Saturday, 14 November

Light rain. High 54°, low 45°.

Pressure29.74 inHg
Wind15.6 mph W
Humidity59%
Visibility—
Dew point39°

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.