As of 21:38 CDT

Weather in McCallum, MS

65°Current weather

McCallum, Friday, 16 October, 21:38

Overcast. Feels like 64°. High 86°, low 65°.

Pressure30.21 inHg
Wind18.4 mph N
Humidity54%
Visibility6.2 mi
Dew point48°

Monthly outlook for McCallum, MS: average high 80.3°, average low 55.8°. That is 2.8° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 3 days and 1.7 inches. The warmest day looks like 30 October (89.9°), the coolest 18 October (45.1°).

80.3°/55.8°
Average high / low
+2.8°
Above normal
0 / 3
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October78.4°75.9°+1.4°
26 October – 4 November83.4°73°+5.8°
5 November – 14 Novemberat normal69°—

October records over 66 years

97.3°4 October 2019All-time high
36°31 October 1993All-time low

Climate normals and records are computed from the nearest reference point — Purvis (13 mi).

Sat, 1770° / 49°0Clear
70 °Clear

McCallum, Saturday, 17 October

Clear. High 70°, low 49°.

Pressure30.33 inHg
Wind10.8 mph N
Humidity52%
Visibility6.2 mi
Dew point46°
Sun, 1871° / 45°0Clear
71 °Clear

McCallum, Sunday, 18 October

Clear. High 71°, low 45°.

Pressure30.36 inHg
Wind7.8 mph E
Humidity45%
Visibility6.2 mi
Dew point45°
Mon, 1973° / 50°0Clear
73 °Clear

McCallum, Monday, 19 October

Clear. High 73°, low 50°.

Pressure30.30 inHg
Wind5.4 mph NE
Humidity49%
Visibility6.2 mi
Dew point48°
Tue, 2076° / 52°0Clear
76 °Clear

McCallum, Tuesday, 20 October

Clear. High 76°, low 52°.

Pressure30.24 inHg
Wind5.3 mph NE
Humidity40%
Visibility6.2 mi
Dew point45°
Wed, 2179° / 52°0Clear
79 °Clear

McCallum, Wednesday, 21 October

Clear. High 79°, low 52°.

Pressure30.18 inHg
Wind4.5 mph NE
Humidity33%
Visibility—
Dew point43°
Thu, 2280° / 53°0Clear
80 °Clear

McCallum, Thursday, 22 October

Clear. High 80°, low 53°.

Pressure30.15 inHg
Wind3.5 mph NE
Humidity30%
Visibility—
Dew point42°
Fri, 2383° / 54°0Clear
83 °Clear

McCallum, Friday, 23 October

Clear. High 83°, low 54°.

Pressure30.12 inHg
Wind3 mph NE
Humidity26%
Visibility—
Dew point41°
Sat, 2483° / 55°0Clear
83 °Clear

McCallum, Saturday, 24 October

Clear. High 83°, low 55°.

Pressure30.18 inHg
Wind3.8 mph NE
Humidity29%
Visibility—
Dew point44°
Sun, 2582° / 55°0Clear
82 °Clear

McCallum, Sunday, 25 October

Clear. High 82°, low 55°.

Pressure30.18 inHg
Wind3.9 mph E
Humidity25%
Visibility—
Dew point39°
Mon, 2683° / 55°0Mostly clear
83 °Mostly clear

McCallum, Monday, 26 October

Mostly clear. High 83°, low 55°.

Pressure30.21 inHg
Wind3.4 mph S
Humidity27%
Visibility—
Dew point43°
Tue, 2781° / 56°0Partly cloudy
81 °Partly cloudy

McCallum, Tuesday, 27 October

Partly cloudy. High 81°, low 56°.

Pressure30.21 inHg
Wind4.1 mph SE
Humidity32%
Visibility—
Dew point45°
Wed, 2885° / 56°0Overcast
85 °Overcast

McCallum, Wednesday, 28 October

Overcast. High 85°, low 56°.

Pressure30.12 inHg
Wind4.6 mph S
Humidity29%
Visibility—
Dew point46°
Thu, 2987° / 66°0Overcast
87 °Overcast

McCallum, Thursday, 29 October

Overcast. High 87°, low 66°.

Pressure29.94 inHg
Wind9 mph S
Humidity48%
Visibility—
Dew point62°
Fri, 3090° / 70°0.01Light rain
90 °Light rain

McCallum, Friday, 30 October

Light rain. High 90°, low 70°.

Pressure29.88 inHg
Wind9 mph SW
Humidity44%
Visibility—
Dew point63°
Sat, 3174° / 60°0Light rain
74 °Light rain

McCallum, Saturday, 31 October

Light rain. High 74°, low 60°.

Pressure30.03 inHg
Wind12.2 mph N
Humidity35%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0173° / 56°0.09Climate normal
73 °Climate normal

McCallum, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high73°
Average low56°
Average precipitation0.09 in
Chance of precipitation27%
Record high84° (2016)
Record low31° (1993)
Mon, 0271° / 54°0.11Climate normal
71 °Climate normal

McCallum, Monday, 2 November

Climate normal for this date — 60-year average.

Average high71°
Average low54°
Average precipitation0.11 in
Chance of precipitation25%
Record high84° (2016)
Record low37° (1993)
Tue, 0371° / 53°0.04Climate normal
71 °Climate normal

McCallum, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high71°
Average low53°
Average precipitation0.04 in
Chance of precipitation15%
Record high84° (2024)
Record low29° (1966)
Wed, 0471° / 53°0.08Climate normal
71 °Climate normal

McCallum, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high71°
Average low53°
Average precipitation0.08 in
Chance of precipitation18%
Record high85° (2016)
Record low31° (1991)
Thu, 0570° / 53°0.11Climate normal
70 °Climate normal

McCallum, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high70°
Average low53°
Average precipitation0.11 in
Chance of precipitation28%
Record high84° (2024)
Record low30° (1991)
Fri, 0671° / 53°0.06Climate normal
71 °Climate normal

McCallum, Friday, 6 November

Climate normal for this date — 60-year average.

Average high71°
Average low53°
Average precipitation0.06 in
Chance of precipitation17%
Record high87° (2024)
Record low32° (1991)
Sat, 0771° / 53°0.09Climate normal
71 °Climate normal

McCallum, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high71°
Average low53°
Average precipitation0.09 in
Chance of precipitation27%
Record high85° (2022)
Record low35° (1993)
Sun, 0870° / 53°0.04Climate normal
70 °Climate normal

McCallum, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high70°
Average low53°
Average precipitation0.04 in
Chance of precipitation17%
Record high83° (2022)
Record low37° (1991)
Mon, 0970° / 53°0.13Climate normal
70 °Climate normal

McCallum, Monday, 9 November

Climate normal for this date — 60-year average.

Average high70°
Average low53°
Average precipitation0.13 in
Chance of precipitation33%
Record high85° (2024)
Record low30° (1991)
Tue, 1069° / 52°0.09Climate normal
69 °Climate normal

McCallum, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high69°
Average low52°
Average precipitation0.09 in
Chance of precipitation25%
Record high79° (2020)
Record low31° (1991)
Wed, 1169° / 51°0.14Climate normal
69 °Climate normal

McCallum, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high69°
Average low51°
Average precipitation0.14 in
Chance of precipitation27%
Record high82° (2020)
Record low29° (2025)
Thu, 1268° / 50°0.12Climate normal
68 °Climate normal

McCallum, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high68°
Average low50°
Average precipitation0.12 in
Chance of precipitation27%
Record high82° (2003)
Record low34° (2019)
Fri, 1366° / 49°0.06Climate normal
66 °Climate normal

McCallum, Friday, 13 November

Climate normal for this date — 60-year average.

Average high66°
Average low49°
Average precipitation0.06 in
Chance of precipitation20%
Record high79° (2005)
Record low23° (2019)
Sat, 1466° / 49°0.07Climate normal
66 °Climate normal

McCallum, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high66°
Average low49°
Average precipitation0.07 in
Chance of precipitation33%
Record high80° (1993)
Record low32° (2014)

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 McCallum, 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 McCallum, 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.