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As of 13:48 CDT

Weather in Sigma, AL

90°Current weather

Sigma, Saturday, 8 August, 13:48

Clear. Feels like 103°. High 91°, low 74°.

Pressure30.06 inHg
Wind6.4 mph NE
Humidity69%
Visibility6.2 mi
Dew point77°
Sun, 0994° / 74°0.14Rain
94 °Rain

Sigma, Sunday, 9 August

Rain. High 94°, low 74°.

Pressure30.09 inHg
Wind5.3 mph S
Humidity53%
Visibility6.2 mi
Dew point71°
Mon, 1095° / 74°0Overcast
95 °Overcast

Sigma, Monday, 10 August

Overcast. High 95°, low 74°.

Pressure30.15 inHg
Wind6.7 mph SW
Humidity45%
Visibility6.2 mi
Dew point68°
Tue, 1196° / 74°0Mostly clear
96 °Mostly clear

Sigma, Tuesday, 11 August

Mostly clear. High 96°, low 74°.

Pressure30.12 inHg
Wind6.6 mph SW
Humidity47%
Visibility6.2 mi
Dew point69°
Wed, 1296° / 75°0Clear
96 °Clear

Sigma, Wednesday, 12 August

Clear. High 96°, low 75°.

Pressure30.03 inHg
Wind8.3 mph W
Humidity48%
Visibility6.2 mi
Dew point70°
Thu, 1397° / 75°0Partly cloudy
97 °Partly cloudy

Sigma, Thursday, 13 August

Partly cloudy. High 97°, low 75°.

Pressure30.03 inHg
Wind12.2 mph SW
Humidity43%
Visibility—
Dew point67°
Fri, 1497° / 74°0Overcast
97 °Overcast

Sigma, Friday, 14 August

Overcast. High 97°, low 74°.

Pressure30.09 inHg
Wind11.9 mph W
Humidity43%
Visibility—
Dew point66°
Sat, 1589° / 75°0.26Rain
89 °Rain

Sigma, Saturday, 15 August

Rain. High 89°, low 75°.

Pressure30.18 inHg
Wind5.1 mph W
Humidity86%
Visibility—
Dew point73°
Sun, 1692° / 75°0.26Rain
92 °Rain

Sigma, Sunday, 16 August

Rain. High 92°, low 75°.

Pressure30.15 inHg
Wind8.7 mph SW
Humidity52%
Visibility—
Dew point69°
Mon, 1793° / 74°0.21Light rain
93 °Light rain

Sigma, Monday, 17 August

Light rain. High 93°, low 74°.

Pressure30.12 inHg
Wind7 mph SW
Humidity59%
Visibility—
Dew point71°
Tue, 1892° / 75°0Partly cloudy
92 °Partly cloudy

Sigma, Tuesday, 18 August

Partly cloudy. High 92°, low 75°.

Pressure30.06 inHg
Wind9.9 mph SW
Humidity49%
Visibility—
Dew point68°
Wed, 1992° / 76°0.93Rain
92 °Rain

Sigma, Wednesday, 19 August

Rain. High 92°, low 76°.

Pressure29.97 inHg
Wind10.8 mph SW
Humidity65%
Visibility—
Dew point73°
Thu, 2093° / 74°0.07Light rain
93 °Light rain

Sigma, Thursday, 20 August

Light rain. High 93°, low 74°.

Pressure29.94 inHg
Wind14.9 mph W
Humidity53%
Visibility—
Dew point71°
Fri, 2192° / 73°0.02Light rain
92 °Light rain

Sigma, Friday, 21 August

Light rain. High 92°, low 73°.

Pressure29.97 inHg
Wind7.6 mph SW
Humidity54%
Visibility—
Dew point70°
Sat, 2295° / 77°0.34Rain
95 °Rain

Sigma, Saturday, 22 August

Rain. High 95°, low 77°.

Pressure29.91 inHg
Wind10 mph W
Humidity50%
Visibility—
Dew point71°
Sun, 2393° / 71°1.85Heavy rain
93 °Heavy rain

Sigma, Sunday, 23 August

Heavy rain. High 93°, low 71°.

Pressure29.91 inHg
Wind13.3 mph SE
Humidity51%
Visibility—
Dew point70°

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 Sigma, AL 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 Sigma, AL 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.