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As of 19:14 CDT

Weather in Buchannan, MS

77°Current weather

Buchannan, Saturday, 8 August, 19:14

Overcast. Feels like 79°. High 89°, low 73°.

Pressure30.06 inHg
Wind5.2 mph N
Humidity83%
Visibility6.2 mi
Dew point72°
Sun, 0991° / 73°0.11Light rain
91 °Light rain

Buchannan, Sunday, 9 August

Light rain. High 91°, low 73°.

Pressure30.06 inHg
Wind6.2 mph S
Humidity51%
Visibility6.2 mi
Dew point70°
Mon, 1097° / 73°0.03Light rain
97 °Light rain

Buchannan, Monday, 10 August

Light rain. High 97°, low 73°.

Pressure30.09 inHg
Wind6.4 mph SW
Humidity46%
Visibility6.2 mi
Dew point70°
Tue, 1195° / 74°0.07Rain
95 °Rain

Buchannan, Tuesday, 11 August

Rain. High 95°, low 74°.

Pressure30.06 inHg
Wind10.3 mph SW
Humidity49%
Visibility6.2 mi
Dew point71°
Wed, 1297° / 73°0.68Heavy rain
97 °Heavy rain

Buchannan, Wednesday, 12 August

Heavy rain. High 97°, low 73°.

Pressure29.94 inHg
Wind12.4 mph SW
Humidity46%
Visibility6.2 mi
Dew point71°
Thu, 1397° / 73°0.37Rain
97 °Rain

Buchannan, Thursday, 13 August

Rain. High 97°, low 73°.

Pressure29.94 inHg
Wind11.9 mph SW
Humidity48%
Visibility—
Dew point69°
Fri, 1485° / 72°0.36Rain
85 °Rain

Buchannan, Friday, 14 August

Rain. High 85°, low 72°.

Pressure30.06 inHg
Wind10.5 mph S
Humidity65%
Visibility—
Dew point70°
Sat, 1590° / 71°0.01Light rain
90 °Light rain

Buchannan, Saturday, 15 August

Light rain. High 90°, low 71°.

Pressure30.18 inHg
Wind5.6 mph N
Humidity56%
Visibility—
Dew point66°
Sun, 1686° / 70°0.01Light rain
86 °Light rain

Buchannan, Sunday, 16 August

Light rain. High 86°, low 70°.

Pressure30.18 inHg
Wind7.7 mph NW
Humidity57%
Visibility—
Dew point67°
Mon, 1781° / 72°0.3Rain
81 °Rain

Buchannan, Monday, 17 August

Rain. High 81°, low 72°.

Pressure30.15 inHg
Wind7.8 mph E
Humidity98%
Visibility—
Dew point74°
Tue, 1890° / 72°0.19Light rain
90 °Light rain

Buchannan, Tuesday, 18 August

Light rain. High 90°, low 72°.

Pressure30.00 inHg
Wind12.9 mph SW
Humidity56%
Visibility—
Dew point70°
Wed, 1995° / 76°0.15Light rain
95 °Light rain

Buchannan, Wednesday, 19 August

Light rain. High 95°, low 76°.

Pressure29.97 inHg
Wind10.2 mph W
Humidity68%
Visibility—
Dew point72°
Thu, 2094° / 74°0.08Light rain
94 °Light rain

Buchannan, Thursday, 20 August

Light rain. High 94°, low 74°.

Pressure29.94 inHg
Wind8.6 mph NW
Humidity52%
Visibility—
Dew point70°
Fri, 2194° / 74°0.38Rain
94 °Rain

Buchannan, Friday, 21 August

Rain. High 94°, low 74°.

Pressure29.91 inHg
Wind8.3 mph SW
Humidity68%
Visibility—
Dew point72°
Sat, 2296° / 75°0.24Rain
96 °Rain

Buchannan, Saturday, 22 August

Rain. High 96°, low 75°.

Pressure29.88 inHg
Wind10.1 mph NE
Humidity50%
Visibility—
Dew point69°
Sun, 2374° / 69°1.2Rain
74 °Rain

Buchannan, Sunday, 23 August

Rain. High 74°, low 69°.

Pressure29.94 inHg
Wind10.2 mph NE
Humidity96%
Visibility—
Dew point73°

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 Buchannan, MS 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 Buchannan, MS 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.