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As of 07:19 CDT

Weather in Chelsea, IA

50°Current weather

Chelsea, Friday, 30 October, 07:19

Overcast. Feels like 47°. High 55°, low 47°.

Pressure30.27 inHg
Wind7.2 mph E
Humidity82%
Visibility6.2 mi
Dew point44°
Sat, 3165° / 49°0.41Heavy rain
65 °Heavy rain

Chelsea, Saturday, 31 October

Heavy rain. High 65°, low 49°.

Pressure30.24 inHg
Wind5.4 mph S
Humidity86%
Visibility6.2 mi
Dew point57°
Sun, 0170° / 56°0.03Light rain
70 °Light rain

Chelsea, Sunday, 1 November

Light rain. High 70°, low 56°.

Pressure30.21 inHg
Wind7.2 mph SE
Humidity67%
Visibility6.2 mi
Dew point55°
Mon, 0265° / 60°0.6Rain
65 °Rain

Chelsea, Monday, 2 November

Rain. High 65°, low 60°.

Pressure29.85 inHg
Wind17.6 mph SE
Humidity96%
Visibility2.4 mi
Dew point61°
Tue, 0366° / 57°0.22Rain
66 °Rain

Chelsea, Tuesday, 3 November

Rain. High 66°, low 57°.

Pressure29.71 inHg
Wind16.5 mph S
Humidity74%
Visibility—
Dew point56°
Wed, 0456° / 54°0.01Light rain
56 °Light rain

Chelsea, Wednesday, 4 November

Light rain. High 56°, low 54°.

Pressure29.83 inHg
Wind14.9 mph NW
Humidity77%
Visibility—
Dew point49°
Thu, 0561° / 50°0Overcast
61 °Overcast

Chelsea, Thursday, 5 November

Overcast. High 61°, low 50°.

Pressure29.80 inHg
Wind11.9 mph N
Humidity69%
Visibility—
Dew point48°
Fri, 0656° / 45°0Overcast
56 °Overcast

Chelsea, Friday, 6 November

Overcast. High 56°, low 45°.

Pressure30.09 inHg
Wind7.4 mph SE
Humidity58%
Visibility—
Dew point39°
Sat, 0764° / 49°0Overcast
64 °Overcast

Chelsea, Saturday, 7 November

Overcast. High 64°, low 49°.

Pressure30.15 inHg
Wind12.3 mph S
Humidity69%
Visibility—
Dew point48°
Sun, 0860° / 46°0Clear
60 °Clear

Chelsea, Sunday, 8 November

Clear. High 60°, low 46°.

Pressure30.27 inHg
Wind10.6 mph NW
Humidity60%
Visibility—
Dew point43°
Mon, 0962° / 45°0Clear
62 °Clear

Chelsea, Monday, 9 November

Clear. High 62°, low 45°.

Pressure30.15 inHg
Wind8.6 mph SW
Humidity47%
Visibility—
Dew point38°
Tue, 1060° / 47°0.02Light rain
60 °Light rain

Chelsea, Tuesday, 10 November

Light rain. High 60°, low 47°.

Pressure29.85 inHg
Wind15 mph SE
Humidity75%
Visibility—
Dew point49°
Wed, 1158° / 53°0.59Rain
58 °Rain

Chelsea, Wednesday, 11 November

Rain. High 58°, low 53°.

Pressure29.41 inHg
Wind18.3 mph SE
Humidity85%
Visibility—
Dew point53°
Thu, 1255° / 45°0.01Light rain
55 °Light rain

Chelsea, Thursday, 12 November

Light rain. High 55°, low 45°.

Pressure29.41 inHg
Wind13.2 mph SW
Humidity69%
Visibility—
Dew point43°
Fri, 1353° / 43°0.14Light rain
53 °Light rain

Chelsea, Friday, 13 November

Light rain. High 53°, low 43°.

Pressure29.80 inHg
Wind18.4 mph SE
Humidity72%
Visibility—
Dew point39°
Sat, 1460° / 46°0.01Light rain
60 °Light rain

Chelsea, Saturday, 14 November

Light rain. High 60°, low 46°.

Pressure29.88 inHg
Wind22.2 mph S
Humidity60%
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 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.