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As of 12:45 CDT

Weather in Signal, MS

68°Current weather

Signal, Sunday, 18 October, 12:45

Clear. Feels like 66°. High 71°, low 45°.

Pressure30.36 inHg
Wind4.6 mph N
Humidity44%
Visibility6.2 mi
Dew point45°
Mon, 1975° / 49°0Clear
75 °Clear

Signal, Monday, 19 October

Clear. High 75°, low 49°.

Pressure30.33 inHg
Wind4 mph E
Humidity33%
Visibility6.2 mi
Dew point39°
Tue, 2078° / 49°0Clear
78 °Clear

Signal, Tuesday, 20 October

Clear. High 78°, low 49°.

Pressure30.27 inHg
Wind4.9 mph NE
Humidity34%
Visibility6.2 mi
Dew point43°
Wed, 2181° / 54°0Clear
81 °Clear

Signal, Wednesday, 21 October

Clear. High 81°, low 54°.

Pressure30.24 inHg
Wind3.9 mph N
Humidity35%
Visibility6.2 mi
Dew point47°
Thu, 2282° / 55°0Clear
82 °Clear

Signal, Thursday, 22 October

Clear. High 82°, low 55°.

Pressure30.18 inHg
Wind4.5 mph N
Humidity32%
Visibility6.2 mi
Dew point44°
Fri, 2382° / 56°0Clear
82 °Clear

Signal, Friday, 23 October

Clear. High 82°, low 56°.

Pressure30.15 inHg
Wind7.3 mph E
Humidity23%
Visibility—
Dew point36°
Sat, 2484° / 57°0Clear
84 °Clear

Signal, Saturday, 24 October

Clear. High 84°, low 57°.

Pressure30.30 inHg
Wind8.2 mph SE
Humidity24%
Visibility—
Dew point39°
Sun, 2580° / 53°0Mostly clear
80 °Mostly clear

Signal, Sunday, 25 October

Mostly clear. High 80°, low 53°.

Pressure30.36 inHg
Wind8.5 mph E
Humidity21%
Visibility—
Dew point32°
Mon, 2679° / 53°0Overcast
79 °Overcast

Signal, Monday, 26 October

Overcast. High 79°, low 53°.

Pressure30.21 inHg
Wind8 mph E
Humidity33%
Visibility—
Dew point43°
Tue, 2785° / 59°0Overcast
85 °Overcast

Signal, Tuesday, 27 October

Overcast. High 85°, low 59°.

Pressure30.09 inHg
Wind10.7 mph E
Humidity44%
Visibility—
Dew point55°
Wed, 2883° / 68°0Overcast
83 °Overcast

Signal, Wednesday, 28 October

Overcast. High 83°, low 68°.

Pressure30.00 inHg
Wind8.7 mph SE
Humidity55%
Visibility—
Dew point63°
Thu, 2987° / 69°0.38Rain
87 °Rain

Signal, Thursday, 29 October

Rain. High 87°, low 69°.

Pressure29.88 inHg
Wind6.6 mph SW
Humidity52%
Visibility—
Dew point64°
Fri, 3085° / 69°0.2Light rain
85 °Light rain

Signal, Friday, 30 October

Light rain. High 85°, low 69°.

Pressure29.85 inHg
Wind7.7 mph S
Humidity54%
Visibility—
Dew point64°
Sat, 3178° / 60°0.29Rain
78 °Rain

Signal, Saturday, 31 October

Rain. High 78°, low 60°.

Pressure29.91 inHg
Wind10.2 mph S
Humidity76%
Visibility—
Dew point68°
Sun, 0170° / 52°0Clear
70 °Clear

Signal, Sunday, 1 November

Clear. High 70°, low 52°.

Pressure30.24 inHg
Wind11.1 mph N
Humidity22%
Visibility—
Dew point27°
Mon, 0271° / 45°0Clear
71 °Clear

Signal, Monday, 2 November

Clear. High 71°, low 45°.

Pressure30.30 inHg
Wind9.3 mph N
Humidity20%
Visibility—
Dew point24°

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 Signal, 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 Signal, 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.