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As of 12:39 CDT

Weather in McComb, MS

90°Current weather

McComb, Saturday, 8 August, 12:39

Clear. Feels like 97°. High 91°, low 73°.

Pressure30.09 inHg
Wind2.1 mph SE
Humidity53%
Visibility6.2 mi
Dew point71°
Sun, 0992° / 71°0.01Light rain
92 °Light rain

McComb, Sunday, 9 August

Light rain. High 92°, low 71°.

Pressure30.09 inHg
Wind3.6 mph S
Humidity44%
Visibility6.2 mi
Dew point69°
Mon, 1098° / 73°0Light rain
98 °Light rain

McComb, Monday, 10 August

Light rain. High 98°, low 73°.

Pressure30.12 inHg
Wind5 mph S
Humidity46%
Visibility6.2 mi
Dew point69°
Tue, 1195° / 73°0Partly cloudy
95 °Partly cloudy

McComb, Tuesday, 11 August

Partly cloudy. High 95°, low 73°.

Pressure30.09 inHg
Wind5.3 mph SW
Humidity47%
Visibility6.2 mi
Dew point70°
Wed, 1298° / 73°0Clear
98 °Clear

McComb, Wednesday, 12 August

Clear. High 98°, low 73°.

Pressure30.03 inHg
Wind5.2 mph SW
Humidity43%
Visibility6.2 mi
Dew point68°
Thu, 1397° / 74°0Partly cloudy
97 °Partly cloudy

McComb, Thursday, 13 August

Partly cloudy. High 97°, low 74°.

Pressure30.00 inHg
Wind8.5 mph SW
Humidity42%
Visibility—
Dew point66°
Fri, 1499° / 73°0Overcast
99 °Overcast

McComb, Friday, 14 August

Overcast. High 99°, low 73°.

Pressure30.09 inHg
Wind6.1 mph SW
Humidity37%
Visibility—
Dew point62°
Sat, 1598° / 74°0Overcast
98 °Overcast

McComb, Saturday, 15 August

Overcast. High 98°, low 74°.

Pressure30.12 inHg
Wind6.4 mph S
Humidity38%
Visibility—
Dew point65°
Sun, 1699° / 74°0.04Light rain
99 °Light rain

McComb, Sunday, 16 August

Light rain. High 99°, low 74°.

Pressure30.15 inHg
Wind6 mph SW
Humidity28%
Visibility—
Dew point56°
Mon, 1799° / 73°0Overcast
99 °Overcast

McComb, Monday, 17 August

Overcast. High 99°, low 73°.

Pressure30.09 inHg
Wind6.5 mph S
Humidity38%
Visibility—
Dew point63°
Tue, 18100° / 74°0Overcast
100 °Overcast

McComb, Tuesday, 18 August

Overcast. High 100°, low 74°.

Pressure30.03 inHg
Wind5.9 mph SW
Humidity39%
Visibility—
Dew point65°
Wed, 19101° / 74°0Partly cloudy
101 °Partly cloudy

McComb, Wednesday, 19 August

Partly cloudy. High 101°, low 74°.

Pressure30.00 inHg
Wind6.1 mph SW
Humidity36%
Visibility—
Dew point63°
Thu, 20101° / 73°0.01Light rain
101 °Light rain

McComb, Thursday, 20 August

Light rain. High 101°, low 73°.

Pressure30.03 inHg
Wind11 mph N
Humidity36%
Visibility—
Dew point63°
Fri, 2185° / 71°0.14Light rain
85 °Light rain

McComb, Friday, 21 August

Light rain. High 85°, low 71°.

Pressure30.12 inHg
Wind6.5 mph NW
Humidity87%
Visibility—
Dew point69°
Sat, 2292° / 66°0Clear
92 °Clear

McComb, Saturday, 22 August

Clear. High 92°, low 66°.

Pressure30.03 inHg
Wind6.6 mph NW
Humidity34%
Visibility—
Dew point55°
Sun, 2394° / 63°0Partly cloudy
94 °Partly cloudy

McComb, Sunday, 23 August

Partly cloudy. High 94°, low 63°.

Pressure30.00 inHg
Wind5.6 mph NW
Humidity24%
Visibility—
Dew point47°

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 McComb, 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 McComb, 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.