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As of 10:19 CDT

Weather in Old Myrtle, MS

64°Current weather

Old Myrtle, Sunday, 25 October, 10:19

Clear. Feels like 63°. High 75°, low 48°.

Pressure30.45 inHg
Wind4.8 mph SE
Humidity66%
Visibility6.2 mi
Dew point52°
Mon, 2674° / 46°0Overcast
74 °Overcast

Old Myrtle, Monday, 26 October

Overcast. High 74°, low 46°.

Pressure30.36 inHg
Wind4.8 mph SE
Humidity54%
Visibility6.2 mi
Dew point52°
Tue, 2774° / 49°0Overcast
74 °Overcast

Old Myrtle, Tuesday, 27 October

Overcast. High 74°, low 49°.

Pressure30.27 inHg
Wind3.8 mph SE
Humidity45%
Visibility6.2 mi
Dew point50°
Wed, 2873° / 51°0Overcast
73 °Overcast

Old Myrtle, Wednesday, 28 October

Overcast. High 73°, low 51°.

Pressure30.27 inHg
Wind5.2 mph SE
Humidity45%
Visibility6.2 mi
Dew point50°
Thu, 2976° / 51°0Mostly clear
76 °Mostly clear

Old Myrtle, Thursday, 29 October

Mostly clear. High 76°, low 51°.

Pressure30.24 inHg
Wind5.1 mph SE
Humidity36%
Visibility—
Dew point43°
Fri, 3076° / 53°0Overcast
76 °Overcast

Old Myrtle, Friday, 30 October

Overcast. High 76°, low 53°.

Pressure30.18 inHg
Wind6.3 mph E
Humidity45%
Visibility—
Dew point49°
Sat, 3181° / 64°0.02Light rain
81 °Light rain

Old Myrtle, Saturday, 31 October

Light rain. High 81°, low 64°.

Pressure30.12 inHg
Wind11.4 mph SE
Humidity45%
Visibility—
Dew point53°
Sun, 0172° / 64°1.22Heavy rain
72 °Heavy rain

Old Myrtle, Sunday, 1 November

Heavy rain. High 72°, low 64°.

Pressure30.09 inHg
Wind7.6 mph S
Humidity86%
Visibility—
Dew point66°
Mon, 0279° / 61°0Overcast
79 °Overcast

Old Myrtle, Monday, 2 November

Overcast. High 79°, low 61°.

Pressure30.09 inHg
Wind5.9 mph SE
Humidity57%
Visibility—
Dew point59°
Tue, 0381° / 63°0.09Light rain
81 °Light rain

Old Myrtle, Tuesday, 3 November

Light rain. High 81°, low 63°.

Pressure29.97 inHg
Wind10.5 mph S
Humidity50%
Visibility—
Dew point58°
Wed, 0475° / 57°0.06Light rain
75 °Light rain

Old Myrtle, Wednesday, 4 November

Light rain. High 75°, low 57°.

Pressure29.94 inHg
Wind8.2 mph N
Humidity42%
Visibility—
Dew point48°
Thu, 0576° / 52°0Partly cloudy
76 °Partly cloudy

Old Myrtle, Thursday, 5 November

Partly cloudy. High 76°, low 52°.

Pressure29.88 inHg
Wind4.2 mph SW
Humidity25%
Visibility—
Dew point34°
Fri, 0673° / 57°0.1Light rain
73 °Light rain

Old Myrtle, Friday, 6 November

Light rain. High 73°, low 57°.

Pressure29.80 inHg
Wind5.9 mph NE
Humidity40%
Visibility—
Dew point45°
Sat, 0782° / 53°0.04Light rain
82 °Light rain

Old Myrtle, Saturday, 7 November

Light rain. High 82°, low 53°.

Pressure29.71 inHg
Wind15.4 mph S
Humidity52%
Visibility—
Dew point55°
Sun, 0876° / 61°0.31Rain
76 °Rain

Old Myrtle, Sunday, 8 November

Rain. High 76°, low 61°.

Pressure29.74 inHg
Wind12.1 mph SW
Humidity33%
Visibility—
Dew point44°
Mon, 0962° / 50°0Clear
62 °Clear

Old Myrtle, Monday, 9 November

Clear. High 62°, low 50°.

Pressure30.06 inHg
Wind14.9 mph NW
Humidity43%
Visibility—
Dew point38°

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 Old Myrtle, 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 Old Myrtle, 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.