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As of 00:21 CST

Weather in Charter Oak, IA

64°Current weather

Charter Oak, Tuesday, 3 November, 00:21

Rain. Feels like 65°. High 62°, low 50°.

Pressure29.68 inHg
Wind3.4 mph N
Humidity100%
Visibility6.2 mi
Dew point62°
Wed, 0450° / 46°0.01Light rain
50 °Light rain

Charter Oak, Wednesday, 4 November

Light rain. High 50°, low 46°.

Pressure29.77 inHg
Wind15.4 mph W
Humidity72%
Visibility6.2 mi
Dew point40°
Thu, 0551° / 45°0.03Light rain
51 °Light rain

Charter Oak, Thursday, 5 November

Light rain. High 51°, low 45°.

Pressure29.91 inHg
Wind12.4 mph NW
Humidity56%
Visibility6.2 mi
Dew point35°
Fri, 0654° / 39°0Clear
54 °Clear

Charter Oak, Friday, 6 November

Clear. High 54°, low 39°.

Pressure30.18 inHg
Wind4 mph N
Humidity63%
Visibility6.2 mi
Dew point39°
Sat, 0760° / 39°0Overcast
60 °Overcast

Charter Oak, Saturday, 7 November

Overcast. High 60°, low 39°.

Pressure30.09 inHg
Wind10.9 mph SW
Humidity61%
Visibility—
Dew point40°
Sun, 0860° / 42°0Mostly clear
60 °Mostly clear

Charter Oak, Sunday, 8 November

Mostly clear. High 60°, low 42°.

Pressure30.18 inHg
Wind15.3 mph NW
Humidity44%
Visibility—
Dew point31°
Mon, 0968° / 48°0Clear
68 °Clear

Charter Oak, Monday, 9 November

Clear. High 68°, low 48°.

Pressure29.94 inHg
Wind15.9 mph SW
Humidity42%
Visibility—
Dew point39°
Tue, 1056° / 46°0Overcast
56 °Overcast

Charter Oak, Tuesday, 10 November

Overcast. High 56°, low 46°.

Pressure30.27 inHg
Wind10 mph NE
Humidity32%
Visibility—
Dew point25°
Wed, 1151° / 42°0Overcast
51 °Overcast

Charter Oak, Wednesday, 11 November

Overcast. High 51°, low 42°.

Pressure30.42 inHg
Wind10.7 mph E
Humidity47%
Visibility—
Dew point31°
Thu, 1254° / 38°0Overcast
54 °Overcast

Charter Oak, Thursday, 12 November

Overcast. High 54°, low 38°.

Pressure30.18 inHg
Wind7.7 mph S
Humidity64%
Visibility—
Dew point38°
Fri, 1359° / 46°0Overcast
59 °Overcast

Charter Oak, Friday, 13 November

Overcast. High 59°, low 46°.

Pressure29.94 inHg
Wind6.1 mph SE
Humidity68%
Visibility—
Dew point46°
Sat, 1452° / 46°0.1Light rain
52 °Light rain

Charter Oak, Saturday, 14 November

Light rain. High 52°, low 46°.

Pressure29.97 inHg
Wind8.9 mph SE
Humidity92%
Visibility—
Dew point48°
Sun, 1564° / 50°0.01Light rain
64 °Light rain

Charter Oak, Sunday, 15 November

Light rain. High 64°, low 50°.

Pressure29.85 inHg
Wind12 mph SW
Humidity61%
Visibility—
Dew point47°
Mon, 1663° / 52°0Mostly clear
63 °Mostly clear

Charter Oak, Monday, 16 November

Mostly clear. High 63°, low 52°.

Pressure29.94 inHg
Wind11.4 mph SW
Humidity45%
Visibility—
Dew point39°
Tue, 1765° / 50°0Overcast
65 °Overcast

Charter Oak, Tuesday, 17 November

Overcast. High 65°, low 50°.

Pressure29.88 inHg
Wind12.5 mph S
Humidity67%
Visibility—
Dew point50°
Wed, 1858° / 47°0.01Light rain
58 °Light rain

Charter Oak, Wednesday, 18 November

Light rain. High 58°, low 47°.

Pressure30.12 inHg
Wind15.7 mph N
Humidity63%
Visibility—
Dew point35°

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.