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As of 00:29 CST

Weather in Old Myrtle, MS

67°Current weather

Old Myrtle, Wednesday, 4 November, 00:29

Heavy rain. Feels like 68°. High 72°, low 54°.

Pressure29.85 inHg
Wind15.7 mph S
Humidity97%
Visibility1.3 mi
Dew point66°
Thu, 0572° / 50°0Clear
72 °Clear

Old Myrtle, Thursday, 5 November

Clear. High 72°, low 50°.

Pressure29.94 inHg
Wind0.4 mph E
Humidity44%
Visibility6.2 mi
Dew point49°
Fri, 0672° / 48°0Clear
72 °Clear

Old Myrtle, Friday, 6 November

Clear. High 72°, low 48°.

Pressure30.00 inHg
Wind6 mph NW
Humidity41%
Visibility6.2 mi
Dew point47°
Sat, 0758° / 45°0Overcast
58 °Overcast

Old Myrtle, Saturday, 7 November

Overcast. High 58°, low 45°.

Pressure30.18 inHg
Wind5.5 mph N
Humidity53%
Visibility6.2 mi
Dew point42°
Sun, 0862° / 39°0Clear
62 °Clear

Old Myrtle, Sunday, 8 November

Clear. High 62°, low 39°.

Pressure30.21 inHg
Wind5.1 mph N
Humidity46%
Visibility—
Dew point36°
Mon, 0965° / 41°0Partly cloudy
65 °Partly cloudy

Old Myrtle, Monday, 9 November

Partly cloudy. High 65°, low 41°.

Pressure30.21 inHg
Wind4.5 mph SE
Humidity49%
Visibility—
Dew point42°
Tue, 1068° / 48°0Partly cloudy
68 °Partly cloudy

Old Myrtle, Tuesday, 10 November

Partly cloudy. High 68°, low 48°.

Pressure30.15 inHg
Wind4.6 mph N
Humidity52%
Visibility—
Dew point47°
Wed, 1168° / 50°0Overcast
68 °Overcast

Old Myrtle, Wednesday, 11 November

Overcast. High 68°, low 50°.

Pressure30.09 inHg
Wind4.9 mph N
Humidity48%
Visibility—
Dew point45°
Thu, 1268° / 48°0Overcast
68 °Overcast

Old Myrtle, Thursday, 12 November

Overcast. High 68°, low 48°.

Pressure30.03 inHg
Wind4.6 mph N
Humidity32%
Visibility—
Dew point35°
Fri, 1369° / 51°0Overcast
69 °Overcast

Old Myrtle, Friday, 13 November

Overcast. High 69°, low 51°.

Pressure30.00 inHg
Wind4.1 mph NE
Humidity38%
Visibility—
Dew point40°
Sat, 1471° / 53°0Overcast
71 °Overcast

Old Myrtle, Saturday, 14 November

Overcast. High 71°, low 53°.

Pressure30.00 inHg
Wind6.2 mph N
Humidity35%
Visibility—
Dew point40°
Sun, 1557° / 45°0Overcast
57 °Overcast

Old Myrtle, Sunday, 15 November

Overcast. High 57°, low 45°.

Pressure30.18 inHg
Wind13.4 mph NE
Humidity30%
Visibility—
Dew point25°
Mon, 1661° / 36°0Clear
61 °Clear

Old Myrtle, Monday, 16 November

Clear. High 61°, low 36°.

Pressure30.30 inHg
Wind8 mph NE
Humidity30%
Visibility—
Dew point25°
Tue, 1763° / 39°0Clear
63 °Clear

Old Myrtle, Tuesday, 17 November

Clear. High 63°, low 39°.

Pressure30.39 inHg
Wind8.4 mph SE
Humidity24%
Visibility—
Dew point21°
Wed, 1862° / 45°0.01Light rain
62 °Light rain

Old Myrtle, Wednesday, 18 November

Light rain. High 62°, low 45°.

Pressure30.33 inHg
Wind12.4 mph E
Humidity48%
Visibility—
Dew point39°
Thu, 1960° / 56°0.29Light rain
60 °Light rain

Old Myrtle, Thursday, 19 November

Light rain. High 60°, low 56°.

Pressure30.12 inHg
Wind15 mph SE
Humidity92%
Visibility—
Dew point56°

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.