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As of 14:38 CDT

Weather in Buchanan, IA

82°Current weather

Buchanan, Saturday, 8 August, 14:38

Clear. Feels like 83°. High 81°, low 65°.

Pressure30.03 inHg
Wind3.2 mph N
Humidity57%
Visibility6.2 mi
Dew point65°
Sun, 0990° / 65°0.01Light rain
90 °Light rain

Buchanan, Sunday, 9 August

Light rain. High 90°, low 65°.

Pressure29.83 inHg
Wind11.8 mph S
Humidity73%
Visibility6.2 mi
Dew point73°
Mon, 1086° / 71°0.03Light rain
86 °Light rain

Buchanan, Monday, 10 August

Light rain. High 86°, low 71°.

Pressure29.85 inHg
Wind7.2 mph SW
Humidity67%
Visibility6.2 mi
Dew point71°
Tue, 1192° / 72°0Overcast
92 °Overcast

Buchanan, Tuesday, 11 August

Overcast. High 92°, low 72°.

Pressure29.77 inHg
Wind11.9 mph SW
Humidity63%
Visibility6.2 mi
Dew point72°
Wed, 1282° / 71°0.06Light rain
82 °Light rain

Buchanan, Wednesday, 12 August

Light rain. High 82°, low 71°.

Pressure29.88 inHg
Wind7.8 mph S
Humidity86%
Visibility6.2 mi
Dew point71°
Thu, 1375° / 64°0.1Light rain
75 °Light rain

Buchanan, Thursday, 13 August

Light rain. High 75°, low 64°.

Pressure29.94 inHg
Wind11.5 mph NE
Humidity74%
Visibility—
Dew point63°
Fri, 1476° / 59°0Clear
76 °Clear

Buchanan, Friday, 14 August

Clear. High 76°, low 59°.

Pressure30.21 inHg
Wind7.2 mph E
Humidity53%
Visibility—
Dew point55°
Sat, 1577° / 57°0Overcast
77 °Overcast

Buchanan, Saturday, 15 August

Overcast. High 77°, low 57°.

Pressure30.27 inHg
Wind9 mph SE
Humidity58%
Visibility—
Dew point56°
Sun, 1676° / 59°0Overcast
76 °Overcast

Buchanan, Sunday, 16 August

Overcast. High 76°, low 59°.

Pressure30.12 inHg
Wind13.5 mph S
Humidity66%
Visibility—
Dew point62°
Mon, 1787° / 67°0.02Light rain
87 °Light rain

Buchanan, Monday, 17 August

Light rain. High 87°, low 67°.

Pressure29.94 inHg
Wind7.7 mph SE
Humidity70%
Visibility—
Dew point71°
Tue, 1886° / 69°0Overcast
86 °Overcast

Buchanan, Tuesday, 18 August

Overcast. High 86°, low 69°.

Pressure30.00 inHg
Wind9.3 mph SE
Humidity65%
Visibility—
Dew point69°
Wed, 1989° / 69°0.2Light rain
89 °Light rain

Buchanan, Wednesday, 19 August

Light rain. High 89°, low 69°.

Pressure29.88 inHg
Wind10 mph N
Humidity62%
Visibility—
Dew point69°
Thu, 2080° / 65°0.08Light rain
80 °Light rain

Buchanan, Thursday, 20 August

Light rain. High 80°, low 65°.

Pressure29.94 inHg
Wind10.9 mph NE
Humidity67%
Visibility—
Dew point65°
Fri, 2183° / 63°0Clear
83 °Clear

Buchanan, Friday, 21 August

Clear. High 83°, low 63°.

Pressure29.97 inHg
Wind7 mph S
Humidity53%
Visibility—
Dew point61°
Sat, 2277° / 60°0.04Light rain
77 °Light rain

Buchanan, Saturday, 22 August

Light rain. High 77°, low 60°.

Pressure29.94 inHg
Wind16 mph NE
Humidity71%
Visibility—
Dew point65°
Sun, 2370° / 46°0Mostly clear
70 °Mostly clear

Buchanan, Sunday, 23 August

Mostly clear. High 70°, low 46°.

Pressure30.24 inHg
Wind11.9 mph E
Humidity46%
Visibility—
Dew point44°

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 Buchanan, 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 Buchanan, 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.