As of 05:55 CDT

Weather in Charter Oak, IA

50°Current weather

Charter Oak, Thursday, 22 October, 05:55

Clear. Feels like 50°. High 78°, low 50°.

Pressure30.18 inHg
Wind0 mph N
Humidity100%
Visibility6.2 mi
Dew point50°
Fri, 2376° / 56°0Overcast
76 °Overcast

Charter Oak, Friday, 23 October

Overcast. High 76°, low 56°.

Pressure30.09 inHg
Wind14.5 mph S
Humidity53%
Visibility6.2 mi
Dew point52°
Sat, 2474° / 56°0Overcast
74 °Overcast

Charter Oak, Saturday, 24 October

Overcast. High 74°, low 56°.

Pressure30.18 inHg
Wind12.6 mph S
Humidity51%
Visibility6.2 mi
Dew point51°
Sun, 2569° / 51°0Overcast
69 °Overcast

Charter Oak, Sunday, 25 October

Overcast. High 69°, low 51°.

Pressure30.33 inHg
Wind6.1 mph E
Humidity64%
Visibility6.2 mi
Dew point52°
Mon, 2669° / 54°0Overcast
69 °Overcast

Charter Oak, Monday, 26 October

Overcast. High 69°, low 54°.

Pressure30.30 inHg
Wind10.1 mph E
Humidity67%
Visibility—
Dew point53°
Tue, 2768° / 53°0.07Light rain
68 °Light rain

Charter Oak, Tuesday, 27 October

Light rain. High 68°, low 53°.

Pressure30.09 inHg
Wind15.5 mph S
Humidity51%
Visibility—
Dew point47°
Wed, 2858° / 42°0Partly cloudy
58 °Partly cloudy

Charter Oak, Wednesday, 28 October

Partly cloudy. High 58°, low 42°.

Pressure30.15 inHg
Wind9 mph S
Humidity67%
Visibility—
Dew point43°
Thu, 2955° / 53°0.21Light rain
55 °Light rain

Charter Oak, Thursday, 29 October

Light rain. High 55°, low 53°.

Pressure30.00 inHg
Wind9.3 mph E
Humidity93%
Visibility—
Dew point52°
Fri, 3059° / 50°0.04Light rain
59 °Light rain

Charter Oak, Friday, 30 October

Light rain. High 59°, low 50°.

Pressure29.80 inHg
Wind7.2 mph NE
Humidity86%
Visibility—
Dew point52°
Sat, 3163° / 46°0Clear
63 °Clear

Charter Oak, Saturday, 31 October

Clear. High 63°, low 46°.

Pressure29.80 inHg
Wind9.8 mph W
Humidity61%
Visibility—
Dew point45°
Sun, 0161° / 46°0Clear
61 °Clear

Charter Oak, Sunday, 1 November

Clear. High 61°, low 46°.

Pressure30.03 inHg
Wind11.3 mph NW
Humidity41%
Visibility—
Dew point35°
Mon, 0257° / 43°0Overcast
57 °Overcast

Charter Oak, Monday, 2 November

Overcast. High 57°, low 43°.

Pressure30.30 inHg
Wind7.2 mph NE
Humidity49%
Visibility—
Dew point35°
Tue, 0355° / 40°0Overcast
55 °Overcast

Charter Oak, Tuesday, 3 November

Overcast. High 55°, low 40°.

Pressure30.39 inHg
Wind6.6 mph E
Humidity45%
Visibility—
Dew point31°
Wed, 0453° / 39°0Overcast
53 °Overcast

Charter Oak, Wednesday, 4 November

Overcast. High 53°, low 39°.

Pressure30.42 inHg
Wind10.6 mph SE
Humidity45%
Visibility—
Dew point29°
Thu, 0555° / 37°0Partly cloudy
55 °Partly cloudy

Charter Oak, Thursday, 5 November

Partly cloudy. High 55°, low 37°.

Pressure30.30 inHg
Wind7.2 mph SE
Humidity45%
Visibility—
Dew point29°
Fri, 0658° / 39°0Clear
58 °Clear

Charter Oak, Friday, 6 November

Clear. High 58°, low 39°.

Pressure30.21 inHg
Wind6 mph S
Humidity53%
Visibility—
Dew point36°

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.