As of 05:15 CST

Weather in Old Union, MS

64°

Old Union, Tuesday, 3 November, 05:15

Clear. Feels like 65°. High 75°, low 64°.

Pressure30.03 inHg

Wind8.1 mph SE

Humidity88%

Visibility6.2 mi

Dew point61°

See detailed hourly forecast

Wed, 0473° / 57°

0.3

73 °

Old Union, Wednesday, 4 November

Rain. High 73°, low 57°.

Pressure29.88 inHg

Wind8.2 mph W

Humidity59%

Visibility6.2 mi

Dew point58°

Thu, 0573° / 52°

73 °

Old Union, Thursday, 5 November

Overcast. High 73°, low 52°.

Pressure29.94 inHg

Wind2.4 mph S

Humidity54%

Visibility6.2 mi

Dew point54°

Fri, 0671° / 52°

71 °

Old Union, Friday, 6 November

Clear. High 71°, low 52°.

Pressure29.97 inHg

Wind3.9 mph N

Humidity44%

Visibility6.2 mi

Dew point49°

Sat, 0763° / 50°

63 °

Old Union, Saturday, 7 November

Overcast. High 63°, low 50°.

Pressure30.15 inHg

Wind7.1 mph N

Humidity59%

Visibility—

Dew point46°

Sun, 0863° / 43°

63 °

Old Union, Sunday, 8 November

Clear. High 63°, low 43°.

Pressure30.21 inHg

Wind5.5 mph N

Humidity51%

Visibility—

Dew point40°

Mon, 0970° / 47°

70 °

Old Union, Monday, 9 November

Clear. High 70°, low 47°.

Pressure30.15 inHg

Wind4.3 mph W

Humidity43%

Visibility—

Dew point42°

Tue, 1072° / 50°

72 °

Old Union, Tuesday, 10 November

Partly cloudy. High 72°, low 50°.

Pressure30.18 inHg

Wind5.8 mph S

Humidity40%

Visibility—

Dew point42°

Wed, 1174° / 53°

74 °

Old Union, Wednesday, 11 November

Overcast. High 74°, low 53°.

Pressure30.09 inHg

Wind9.2 mph SW

Humidity35%

Visibility—

Dew point41°

Thu, 1267° / 58°

0.28

67 °

Old Union, Thursday, 12 November

Rain. High 67°, low 58°.

Pressure29.97 inHg

Wind6.3 mph NW

Humidity61%

Visibility—

Dew point52°

Fri, 1362° / 51°

0.17

62 °

Old Union, Friday, 13 November

Light rain. High 62°, low 51°.

Pressure30.03 inHg

Wind11.6 mph N

Humidity80%

Visibility—

Dew point55°

Sat, 1456° / 42°

56 °

Old Union, Saturday, 14 November

Partly cloudy. High 56°, low 42°.

Pressure30.21 inHg

Wind12.6 mph N

Humidity43%

Visibility—

Dew point32°

Sun, 1557° / 40°

57 °

Old Union, Sunday, 15 November

Overcast. High 57°, low 40°.

Pressure30.27 inHg

Wind10.2 mph NE

Humidity42%

Visibility—

Dew point30°

Mon, 1662° / 39°

62 °

Old Union, Monday, 16 November

Clear. High 62°, low 39°.

Pressure30.21 inHg

Wind6.3 mph NE

Humidity37%

Visibility—

Dew point30°

Tue, 1765° / 44°

65 °

Old Union, Tuesday, 17 November

Overcast. High 65°, low 44°.

Pressure30.09 inHg

Wind11.1 mph S

Humidity40%

Visibility—

Dew point36°

Wed, 1871° / 52°

71 °

Old Union, Wednesday, 18 November

Overcast. High 71°, low 52°.

Pressure30.09 inHg

Wind11.9 mph S

Humidity53%

Visibility—

Dew point51°

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 Union, 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 Union, 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.