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As of 12:44 CST

Weather in Old Myrtle, MS

69°Current weather

Old Myrtle, Wednesday, 4 November, 12:44

Mostly clear. Feels like 69°. High 69°, low 54°.

Pressure29.85 inHg
Wind8.7 mph W
Humidity69%
Visibility6.2 mi
Dew point59°
Thu, 0572° / 49°0Clear
72 °Clear

Old Myrtle, Thursday, 5 November

Clear. High 72°, low 49°.

Pressure29.94 inHg
Wind1 mph SW
Humidity52%
Visibility6.2 mi
Dew point52°
Fri, 0669° / 51°0Clear
69 °Clear

Old Myrtle, Friday, 6 November

Clear. High 69°, low 51°.

Pressure30.03 inHg
Wind6.7 mph NW
Humidity51%
Visibility6.2 mi
Dew point51°
Sat, 0759° / 47°0Overcast
59 °Overcast

Old Myrtle, Saturday, 7 November

Overcast. High 59°, low 47°.

Pressure30.21 inHg
Wind5.5 mph N
Humidity51%
Visibility6.2 mi
Dew point41°
Sun, 0861° / 41°0Overcast
61 °Overcast

Old Myrtle, Sunday, 8 November

Overcast. High 61°, low 41°.

Pressure30.24 inHg
Wind4 mph N
Humidity49%
Visibility6.2 mi
Dew point41°
Mon, 0967° / 40°0.05Light rain
67 °Light rain

Old Myrtle, Monday, 9 November

Light rain. High 67°, low 40°.

Pressure30.21 inHg
Wind4.1 mph N
Humidity42%
Visibility—
Dew point38°
Tue, 1060° / 47°0.22Rain
60 °Rain

Old Myrtle, Tuesday, 10 November

Rain. High 60°, low 47°.

Pressure30.03 inHg
Wind8.2 mph NW
Humidity71%
Visibility—
Dew point44°
Wed, 1164° / 44°0Overcast
64 °Overcast

Old Myrtle, Wednesday, 11 November

Overcast. High 64°, low 44°.

Pressure30.15 inHg
Wind5.4 mph N
Humidity47%
Visibility—
Dew point40°
Thu, 1263° / 45°0Overcast
63 °Overcast

Old Myrtle, Thursday, 12 November

Overcast. High 63°, low 45°.

Pressure30.12 inHg
Wind5.2 mph N
Humidity38%
Visibility—
Dew point35°
Fri, 1362° / 45°0Clear
62 °Clear

Old Myrtle, Friday, 13 November

Clear. High 62°, low 45°.

Pressure30.15 inHg
Wind7.6 mph N
Humidity41%
Visibility—
Dew point36°
Sat, 1462° / 42°0Overcast
62 °Overcast

Old Myrtle, Saturday, 14 November

Overcast. High 62°, low 42°.

Pressure30.21 inHg
Wind5.1 mph N
Humidity38%
Visibility—
Dew point33°
Sun, 1562° / 45°0Overcast
62 °Overcast

Old Myrtle, Sunday, 15 November

Overcast. High 62°, low 45°.

Pressure30.21 inHg
Wind4.7 mph E
Humidity39%
Visibility—
Dew point35°
Mon, 1662° / 49°0Overcast
62 °Overcast

Old Myrtle, Monday, 16 November

Overcast. High 62°, low 49°.

Pressure30.18 inHg
Wind3.2 mph SE
Humidity52%
Visibility—
Dew point40°
Tue, 1768° / 47°0Clear
68 °Clear

Old Myrtle, Tuesday, 17 November

Clear. High 68°, low 47°.

Pressure30.21 inHg
Wind6 mph SE
Humidity46%
Visibility—
Dew point43°
Wed, 1871° / 51°0.01Light rain
71 °Light rain

Old Myrtle, Wednesday, 18 November

Light rain. High 71°, low 51°.

Pressure30.09 inHg
Wind16.4 mph SE
Humidity46%
Visibility—
Dew point45°
Thu, 1965° / 53°0.92Heavy rain
65 °Heavy rain

Old Myrtle, Thursday, 19 November

Heavy rain. High 65°, low 53°.

Pressure29.97 inHg
Wind17.2 mph S
Humidity73%
Visibility—
Dew point55°

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.