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As of 12:05 CST

Weather in Chelsea, IA

50°Current weather

Chelsea, Saturday, 7 November, 12:05

Clear. Feels like 46°. High 50°, low 31°.

Pressure30.15 inHg
Wind8.4 mph SW
Humidity75%
Visibility6.2 mi
Dew point41°
Sun, 0860° / 40°0Clear
60 °Clear

Chelsea, Sunday, 8 November

Clear. High 60°, low 40°.

Pressure30.12 inHg
Wind10.9 mph NW
Humidity41%
Visibility6.2 mi
Dew point35°
Mon, 0963° / 36°0Overcast
63 °Overcast

Chelsea, Monday, 9 November

Overcast. High 63°, low 36°.

Pressure30.09 inHg
Wind10.8 mph SW
Humidity45%
Visibility6.2 mi
Dew point39°
Tue, 1060° / 41°0Clear
60 °Clear

Chelsea, Tuesday, 10 November

Clear. High 60°, low 41°.

Pressure30.12 inHg
Wind1.5 mph NW
Humidity56%
Visibility6.2 mi
Dew point42°
Wed, 1160° / 42°0Mostly clear
60 °Mostly clear

Chelsea, Wednesday, 11 November

Mostly clear. High 60°, low 42°.

Pressure29.85 inHg
Wind7.2 mph NW
Humidity62%
Visibility6.2 mi
Dew point45°
Thu, 1248° / 35°0Partly cloudy
48 °Partly cloudy

Chelsea, Thursday, 12 November

Partly cloudy. High 48°, low 35°.

Pressure30.09 inHg
Wind13.5 mph N
Humidity58%
Visibility—
Dew point31°
Fri, 1341° / 29°0Clear
41 °Clear

Chelsea, Friday, 13 November

Clear. High 41°, low 29°.

Pressure30.15 inHg
Wind14.8 mph N
Humidity46%
Visibility—
Dew point19°
Sat, 1448° / 30°0Clear
48 °Clear

Chelsea, Saturday, 14 November

Clear. High 48°, low 30°.

Pressure30.09 inHg
Wind7.9 mph SW
Humidity40%
Visibility—
Dew point21°
Sun, 1557° / 35°0Partly cloudy
57 °Partly cloudy

Chelsea, Sunday, 15 November

Partly cloudy. High 57°, low 35°.

Pressure30.03 inHg
Wind12.4 mph SW
Humidity55%
Visibility—
Dew point35°
Mon, 1658° / 42°0Overcast
58 °Overcast

Chelsea, Monday, 16 November

Overcast. High 58°, low 42°.

Pressure30.03 inHg
Wind13.3 mph SW
Humidity58%
Visibility—
Dew point40°
Tue, 1757° / 47°0.08Light rain
57 °Light rain

Chelsea, Tuesday, 17 November

Light rain. High 57°, low 47°.

Pressure30.06 inHg
Wind11.6 mph S
Humidity93%
Visibility—
Dew point51°
Wed, 1857° / 42°0Overcast
57 °Overcast

Chelsea, Wednesday, 18 November

Overcast. High 57°, low 42°.

Pressure30.24 inHg
Wind10.6 mph S
Humidity54%
Visibility—
Dew point37°
Thu, 1963° / 44°0Overcast
63 °Overcast

Chelsea, Thursday, 19 November

Overcast. High 63°, low 44°.

Pressure30.03 inHg
Wind14.9 mph S
Humidity58%
Visibility—
Dew point43°
Fri, 2061° / 56°0.02Light rain
61 °Light rain

Chelsea, Friday, 20 November

Light rain. High 61°, low 56°.

Pressure29.94 inHg
Wind12.5 mph S
Humidity76%
Visibility—
Dew point53°
Sat, 2154° / 47°0.03Light rain
54 °Light rain

Chelsea, Saturday, 21 November

Light rain. High 54°, low 47°.

Pressure30.18 inHg
Wind12.7 mph NE
Humidity73%
Visibility—
Dew point45°
Sun, 2260° / 46°0.35Rain
60 °Rain

Chelsea, Sunday, 22 November

Rain. High 60°, low 46°.

Pressure30.03 inHg
Wind11.9 mph NE
Humidity86%
Visibility—
Dew point51°

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 Chelsea, IA 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 Chelsea, IA 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.