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As of 08:50 CST

Weather in Olmsted, IL

50°Current weather

Olmsted, Monday, 9 November, 08:50

Clear. Feels like 50°. High 68°, low 39°.

Pressure30.21 inHg
Wind0 mph N
Humidity100%
Visibility6.2 mi
Dew point50°
Tue, 1068° / 40°0Clear
68 °Clear

Olmsted, Tuesday, 10 November

Clear. High 68°, low 40°.

Pressure30.12 inHg
Wind3.3 mph SW
Humidity54%
Visibility6.2 mi
Dew point48°
Wed, 1169° / 42°0.01Light rain
69 °Light rain

Olmsted, Wednesday, 11 November

Light rain. High 69°, low 42°.

Pressure29.85 inHg
Wind10.8 mph SW
Humidity66%
Visibility6.2 mi
Dew point55°
Thu, 1257° / 46°0Overcast
57 °Overcast

Olmsted, Thursday, 12 November

Overcast. High 57°, low 46°.

Pressure29.97 inHg
Wind11.5 mph NW
Humidity50%
Visibility6.2 mi
Dew point39°
Fri, 1344° / 36°0Overcast
44 °Overcast

Olmsted, Friday, 13 November

Overcast. High 44°, low 36°.

Pressure30.06 inHg
Wind11.9 mph NW
Humidity62%
Visibility—
Dew point30°
Sat, 1447° / 33°0Clear
47 °Clear

Olmsted, Saturday, 14 November

Clear. High 47°, low 33°.

Pressure30.27 inHg
Wind6.6 mph NW
Humidity55%
Visibility—
Dew point29°
Sun, 1562° / 34°0Overcast
62 °Overcast

Olmsted, Sunday, 15 November

Overcast. High 62°, low 34°.

Pressure30.09 inHg
Wind10.3 mph S
Humidity38%
Visibility—
Dew point30°
Mon, 1670° / 55°0Overcast
70 °Overcast

Olmsted, Monday, 16 November

Overcast. High 70°, low 55°.

Pressure30.03 inHg
Wind12.7 mph SW
Humidity43%
Visibility—
Dew point44°
Tue, 1771° / 51°0Clear
71 °Clear

Olmsted, Tuesday, 17 November

Clear. High 71°, low 51°.

Pressure30.15 inHg
Wind5.9 mph SW
Humidity42%
Visibility—
Dew point43°
Wed, 1871° / 51°0Clear
71 °Clear

Olmsted, Wednesday, 18 November

Clear. High 71°, low 51°.

Pressure30.27 inHg
Wind6.6 mph E
Humidity44%
Visibility—
Dew point44°
Thu, 1969° / 52°0Overcast
69 °Overcast

Olmsted, Thursday, 19 November

Overcast. High 69°, low 52°.

Pressure30.21 inHg
Wind10.5 mph S
Humidity45%
Visibility—
Dew point42°
Fri, 2064° / 56°0.32Light rain
64 °Light rain

Olmsted, Friday, 20 November

Light rain. High 64°, low 56°.

Pressure30.12 inHg
Wind13.5 mph S
Humidity95%
Visibility—
Dew point60°
Sat, 2153° / 50°0.05Light rain
53 °Light rain

Olmsted, Saturday, 21 November

Light rain. High 53°, low 50°.

Pressure30.09 inHg
Wind8.2 mph NE
Humidity64%
Visibility—
Dew point39°
Sun, 2252° / 43°0.09Light rain
52 °Light rain

Olmsted, Sunday, 22 November

Light rain. High 52°, low 43°.

Pressure30.03 inHg
Wind11.9 mph N
Humidity66%
Visibility—
Dew point37°
Mon, 2349° / 36°0Mostly clear
49 °Mostly clear

Olmsted, Monday, 23 November

Mostly clear. High 49°, low 36°.

Pressure30.15 inHg
Wind9.6 mph NW
Humidity46%
Visibility—
Dew point27°
Tue, 2450° / 33°0Overcast
50 °Overcast

Olmsted, Tuesday, 24 November

Overcast. High 50°, low 33°.

Pressure30.21 inHg
Wind6.1 mph N
Humidity33%
Visibility—
Dew point19°

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.