As of 18:00 CDT

Weather in St. Jo, TX

84°

St. Jo, Monday, 12 October, 18:00

Partly cloudy. Feels like 89°. High 85°, low 68°.

Pressure29.88 inHg

Wind6 mph S

Humidity66%

Visibility6.2 mi

Dew point71°

See detailed hourly forecast

Tue, 1390° / 73°

90 °

St. Jo, Tuesday, 13 October

Overcast. High 90°, low 73°.

Pressure29.94 inHg

Wind14.3 mph S

Humidity67%

Visibility6.2 mi

Dew point72°

Wed, 1489° / 74°

89 °

St. Jo, Wednesday, 14 October

Clear. High 89°, low 74°.

Pressure29.97 inHg

Wind11.2 mph S

Humidity68%

Visibility6.2 mi

Dew point73°

Thu, 1585° / 68°

85 °

St. Jo, Thursday, 15 October

Light rain. High 85°, low 68°.

Pressure30.00 inHg

Wind12.9 mph S

Humidity59%

Visibility6.2 mi

Dew point66°

Fri, 1664° / 56°

64 °

St. Jo, Friday, 16 October

Overcast. High 64°, low 56°.

Pressure30.45 inHg

Wind20.3 mph N

Humidity42%

Visibility6.2 mi

Dew point39°

Sat, 1764° / 48°

64 °

St. Jo, Saturday, 17 October

Mostly clear. High 64°, low 48°.

Pressure30.45 inHg

Wind12.3 mph NE

Humidity47%

Visibility—

Dew point39°

Sun, 1870° / 49°

70 °

St. Jo, Sunday, 18 October

Clear. High 70°, low 49°.

Pressure30.21 inHg

Wind8.5 mph S

Humidity47%

Visibility—

Dew point43°

Mon, 1975° / 58°

0.06

75 °

St. Jo, Monday, 19 October

Light rain. High 75°, low 58°.

Pressure30.18 inHg

Wind11.6 mph SE

Humidity47%

Visibility—

Dew point47°

Tue, 2080° / 60°

80 °

St. Jo, Tuesday, 20 October

Mostly clear. High 80°, low 60°.

Pressure30.12 inHg

Wind10.3 mph SE

Humidity53%

Visibility—

Dew point56°

Wed, 2182° / 65°

0.04

82 °

St. Jo, Wednesday, 21 October

Light rain. High 82°, low 65°.

Pressure30.00 inHg

Wind17.4 mph SE

Humidity56%

Visibility—

Dew point60°

Thu, 2280° / 71°

80 °

St. Jo, Thursday, 22 October

Light rain. High 80°, low 71°.

Pressure29.97 inHg

Wind20.3 mph S

Humidity73%

Visibility—

Dew point67°

Fri, 2378° / 63°

0.67

78 °

St. Jo, Friday, 23 October

Heavy rain. High 78°, low 63°.

Pressure29.85 inHg

Wind22.5 mph S

Humidity68%

Visibility—

Dew point64°

Sat, 2471° / 57°

1.26

71 °

St. Jo, Saturday, 24 October

Heavy rain. High 71°, low 57°.

Pressure30.09 inHg

Wind14.6 mph N

Humidity47%

Visibility—

Dew point48°

Sun, 2569° / 52°

69 °

St. Jo, Sunday, 25 October

Clear. High 69°, low 52°.

Pressure30.09 inHg

Wind7.2 mph SE

Humidity38%

Visibility—

Dew point38°

Mon, 2669° / 51°

69 °

St. Jo, Monday, 26 October

Mostly clear. High 69°, low 51°.

Pressure30.03 inHg

Wind11.1 mph S

Humidity38%

Visibility—

Dew point38°

Tue, 2777° / 55°

77 °

St. Jo, Tuesday, 27 October

Clear. High 77°, low 55°.

Pressure30.03 inHg

Wind9.1 mph S

Humidity44%

Visibility—

Dew point48°

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 St. Jo, TX 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 St. Jo, TX 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.