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As of 13:09 CDT

Weather in Charter Oak, IA

52°Current weather

Charter Oak, Tuesday, 27 October, 13:09

Mostly clear. Feels like 51°. High 58°, low 50°.

Pressure30.12 inHg
Wind0 mph N
Humidity100%
Visibility6.2 mi
Dew point51°
Wed, 2871° / 55°0.03Light rain
71 °Light rain

Charter Oak, Wednesday, 28 October

Light rain. High 71°, low 55°.

Pressure29.94 inHg
Wind16.4 mph S
Humidity74%
Visibility6.2 mi
Dew point59°
Thu, 2965° / 49°0Clear
65 °Clear

Charter Oak, Thursday, 29 October

Clear. High 65°, low 49°.

Pressure30.21 inHg
Wind7.1 mph NE
Humidity52%
Visibility6.2 mi
Dew point42°
Fri, 3061° / 51°0.67Heavy rain
61 °Heavy rain

Charter Oak, Friday, 30 October

Heavy rain. High 61°, low 51°.

Pressure30.18 inHg
Wind8.3 mph E
Humidity83%
Visibility6.2 mi
Dew point52°
Sat, 3165° / 56°0.39Rain
65 °Rain

Charter Oak, Saturday, 31 October

Rain. High 65°, low 56°.

Pressure30.15 inHg
Wind3.9 mph SW
Humidity96%
Visibility3.6 mi
Dew point60°
Sun, 0165° / 53°0Overcast
65 °Overcast

Charter Oak, Sunday, 1 November

Overcast. High 65°, low 53°.

Pressure30.15 inHg
Wind13.2 mph SE
Humidity72%
Visibility—
Dew point54°
Mon, 0261° / 54°0Light rain
61 °Light rain

Charter Oak, Monday, 2 November

Light rain. High 61°, low 54°.

Pressure29.83 inHg
Wind9.1 mph NE
Humidity79%
Visibility—
Dew point51°
Tue, 0356° / 52°0.33Light rain
56 °Light rain

Charter Oak, Tuesday, 3 November

Light rain. High 56°, low 52°.

Pressure29.94 inHg
Wind18.1 mph NE
Humidity93%
Visibility—
Dew point52°
Wed, 0451° / 49°0.14Light rain
51 °Light rain

Charter Oak, Wednesday, 4 November

Light rain. High 51°, low 49°.

Pressure30.03 inHg
Wind16.7 mph NE
Humidity83%
Visibility—
Dew point44°
Thu, 0554° / 46°0Overcast
54 °Overcast

Charter Oak, Thursday, 5 November

Overcast. High 54°, low 46°.

Pressure29.97 inHg
Wind14 mph N
Humidity47%
Visibility—
Dew point32°
Fri, 0656° / 44°0Overcast
56 °Overcast

Charter Oak, Friday, 6 November

Overcast. High 56°, low 44°.

Pressure30.03 inHg
Wind10 mph NE
Humidity57%
Visibility—
Dew point38°
Sat, 0758° / 43°0Overcast
58 °Overcast

Charter Oak, Saturday, 7 November

Overcast. High 58°, low 43°.

Pressure29.94 inHg
Wind8.8 mph S
Humidity59%
Visibility—
Dew point41°
Sun, 0863° / 47°0Overcast
63 °Overcast

Charter Oak, Sunday, 8 November

Overcast. High 63°, low 47°.

Pressure29.80 inHg
Wind18.4 mph S
Humidity65%
Visibility—
Dew point46°
Mon, 0957° / 47°0Mostly clear
57 °Mostly clear

Charter Oak, Monday, 9 November

Mostly clear. High 57°, low 47°.

Pressure29.88 inHg
Wind21.9 mph NW
Humidity44%
Visibility—
Dew point35°
Tue, 1049° / 40°0Clear
49 °Clear

Charter Oak, Tuesday, 10 November

Clear. High 49°, low 40°.

Pressure30.27 inHg
Wind13.6 mph NW
Humidity47%
Visibility—
Dew point27°
Wed, 1154° / 37°0Overcast
54 °Overcast

Charter Oak, Wednesday, 11 November

Overcast. High 54°, low 37°.

Pressure30.09 inHg
Wind17.3 mph S
Humidity53%
Visibility—
Dew point33°

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 Charter Oak, 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 Charter Oak, 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.