As of 03:35 CDT

Weather in Buchannan, MS

67°Current weather

Buchannan, Thursday, 15 October, 03:35

Clear. Feels like 67°. High 91°, low 66°.

Pressure30.03 inHg
Wind6.6 mph S
Humidity70%
Visibility6.2 mi
Dew point57°

Monthly outlook for Buchannan, MS: average high 73.7°, average low 51.2°. That is 1.6° above the climate normal for October. Precipitation is expected on 1 day (about 0.5 inches), against a normal of 4 days and 2.1 inches. The warmest day looks like 15 October (90.8°), the coolest 27 October (43.4°).

73.7°/51.2°
Average high / low
+1.6°
Above normal
1 / 4
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 October – 24 October76.6°71.7°+2.7°
25 October – 3 November68.9°68.6°+0.1°
4 November – 13 Novemberat normal64.1°—

October records over 66 years

95.7°3 October 2019All-time high
32.4°31 October 1993All-time low

Climate normals and records are computed from the nearest reference point — Algoma (12 mi).

Fri, 1673° / 57°0Overcast
73 °Overcast

Buchannan, Friday, 16 October

Overcast. High 73°, low 57°.

Pressure30.12 inHg
Wind13.4 mph NW
Humidity48%
Visibility6.2 mi
Dew point50°
Sat, 1766° / 51°0Clear
66 °Clear

Buchannan, Saturday, 17 October

Clear. High 66°, low 51°.

Pressure30.45 inHg
Wind11.2 mph N
Humidity38%
Visibility6.2 mi
Dew point37°
Sun, 1869° / 47°0Clear
69 °Clear

Buchannan, Sunday, 18 October

Clear. High 69°, low 47°.

Pressure30.45 inHg
Wind5.5 mph E
Humidity35%
Visibility6.2 mi
Dew point36°
Mon, 1972° / 49°0Clear
72 °Clear

Buchannan, Monday, 19 October

Clear. High 72°, low 49°.

Pressure30.36 inHg
Wind6.5 mph SE
Humidity27%
Visibility—
Dew point32°
Tue, 2078° / 47°0Clear
78 °Clear

Buchannan, Tuesday, 20 October

Clear. High 78°, low 47°.

Pressure30.24 inHg
Wind4.5 mph NE
Humidity24%
Visibility—
Dew point33°
Wed, 2179° / 55°0Clear
79 °Clear

Buchannan, Wednesday, 21 October

Clear. High 79°, low 55°.

Pressure30.24 inHg
Wind7.8 mph NE
Humidity25%
Visibility—
Dew point37°
Thu, 2280° / 52°0Clear
80 °Clear

Buchannan, Thursday, 22 October

Clear. High 80°, low 52°.

Pressure30.21 inHg
Wind7.3 mph SE
Humidity27%
Visibility—
Dew point38°
Fri, 2378° / 52°0Overcast
78 °Overcast

Buchannan, Friday, 23 October

Overcast. High 78°, low 52°.

Pressure30.15 inHg
Wind11.3 mph SE
Humidity25%
Visibility—
Dew point35°
Sat, 2480° / 55°0Overcast
80 °Overcast

Buchannan, Saturday, 24 October

Overcast. High 80°, low 55°.

Pressure30.18 inHg
Wind9.1 mph SE
Humidity40%
Visibility—
Dew point50°
Sun, 2568° / 57°0.47Rain
68 °Rain

Buchannan, Sunday, 25 October

Rain. High 68°, low 57°.

Pressure30.21 inHg
Wind12.8 mph NW
Humidity61%
Visibility—
Dew point53°
Mon, 2664° / 44°0Clear
64 °Clear

Buchannan, Monday, 26 October

Clear. High 64°, low 44°.

Pressure30.33 inHg
Wind10.8 mph N
Humidity23%
Visibility—
Dew point23°
Tue, 2767° / 43°0Overcast
67 °Overcast

Buchannan, Tuesday, 27 October

Overcast. High 67°, low 43°.

Pressure30.24 inHg
Wind6.5 mph N
Humidity20%
Visibility—
Dew point21°
Wed, 2869° / 46°0Overcast
69 °Overcast

Buchannan, Wednesday, 28 October

Overcast. High 69°, low 46°.

Pressure30.18 inHg
Wind5.2 mph NW
Humidity29%
Visibility—
Dew point32°
Thu, 2973° / 48°0Overcast
73 °Overcast

Buchannan, Thursday, 29 October

Overcast. High 73°, low 48°.

Pressure30.12 inHg
Wind4.6 mph W
Humidity24%
Visibility—
Dew point31°
Fri, 3072° / 51°0Clear
72 °Clear

Buchannan, Friday, 30 October

Clear. High 72°, low 51°.

Pressure30.21 inHg
Wind14.5 mph N
Humidity33%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3170° / 53°0.15Climate normal
70 °Climate normal

Buchannan, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high70°
Average low53°
Average precipitation0.15 in
Chance of precipitation30%
Record high85° (2016)
Record low32° (1993)
Sun, 0168° / 52°0.12Climate normal
68 °Climate normal

Buchannan, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high68°
Average low52°
Average precipitation0.12 in
Chance of precipitation30%
Record high85° (2016)
Record low30° (1993)
Mon, 0267° / 51°0.11Climate normal
67 °Climate normal

Buchannan, Monday, 2 November

Climate normal for this date — 60-year average.

Average high67°
Average low51°
Average precipitation0.11 in
Chance of precipitation27%
Record high82° (2016)
Record low34° (2023)
Tue, 0366° / 49°0.07Climate normal
66 °Climate normal

Buchannan, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high66°
Average low49°
Average precipitation0.07 in
Chance of precipitation23%
Record high83° (2016)
Record low28° (1966)
Wed, 0465° / 49°0.09Climate normal
65 °Climate normal

Buchannan, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high65°
Average low49°
Average precipitation0.09 in
Chance of precipitation27%
Record high79° (1990)
Record low26° (1991)
Thu, 0565° / 49°0.09Climate normal
65 °Climate normal

Buchannan, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high65°
Average low49°
Average precipitation0.09 in
Chance of precipitation28%
Record high80° (2024)
Record low25° (1991)
Fri, 0665° / 48°0.13Climate normal
65 °Climate normal

Buchannan, Friday, 6 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.13 in
Chance of precipitation32%
Record high82° (2024)
Record low30° (1967)
Sat, 0765° / 48°0.12Climate normal
65 °Climate normal

Buchannan, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.12 in
Chance of precipitation30%
Record high81° (2023)
Record low29° (1993)
Sun, 0865° / 48°0.05Climate normal
65 °Climate normal

Buchannan, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.05 in
Chance of precipitation13%
Record high83° (2005)
Record low31° (1991)
Mon, 0965° / 49°0.17Climate normal
65 °Climate normal

Buchannan, Monday, 9 November

Climate normal for this date — 60-year average.

Average high65°
Average low49°
Average precipitation0.17 in
Chance of precipitation32%
Record high80° (2005)
Record low27° (1991)
Tue, 1064° / 47°0.11Climate normal
64 °Climate normal

Buchannan, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high64°
Average low47°
Average precipitation0.11 in
Chance of precipitation32%
Record high79° (2002)
Record low28° (2025)
Wed, 1164° / 46°0.09Climate normal
64 °Climate normal

Buchannan, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high64°
Average low46°
Average precipitation0.09 in
Chance of precipitation23%
Record high77° (1978)
Record low26° (2025)
Thu, 1262° / 45°0.09Climate normal
62 °Climate normal

Buchannan, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high62°
Average low45°
Average precipitation0.09 in
Chance of precipitation23%
Record high77° (1985)
Record low24° (2019)
Fri, 1361° / 44°0.07Climate normal
61 °Climate normal

Buchannan, Friday, 13 November

Climate normal for this date — 60-year average.

Average high61°
Average low44°
Average precipitation0.07 in
Chance of precipitation22%
Record high78° (1978)
Record low19° (2019)

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.