As of 02:53 CDT

Weather in St. Joseph, IA

43°Current weather

St. Joseph, Monday, 19 October, 02:53

Mostly clear. Feels like 38°. High 65°, low 42°.

Pressure30.27 inHg
Wind9.2 mph S
Humidity87%
Visibility6.2 mi
Dew point40°
Tue, 2066° / 41°0Clear
66 °Clear

St. Joseph, Tuesday, 20 October

Clear. High 66°, low 41°.

Pressure30.30 inHg
Wind8.3 mph S
Humidity57%
Visibility6.2 mi
Dew point47°
Wed, 2170° / 48°0Clear
70 °Clear

St. Joseph, Wednesday, 21 October

Clear. High 70°, low 48°.

Pressure30.24 inHg
Wind5.5 mph S
Humidity62%
Visibility6.2 mi
Dew point51°
Thu, 2271° / 50°0Clear
71 °Clear

St. Joseph, Thursday, 22 October

Clear. High 71°, low 50°.

Pressure30.27 inHg
Wind7.2 mph S
Humidity64%
Visibility6.2 mi
Dew point53°
Fri, 2366° / 53°0Overcast
66 °Overcast

St. Joseph, Friday, 23 October

Overcast. High 66°, low 53°.

Pressure30.18 inHg
Wind16.2 mph SE
Humidity60%
Visibility—
Dew point49°
Sat, 2465° / 53°0.3Rain
65 °Rain

St. Joseph, Saturday, 24 October

Rain. High 65°, low 53°.

Pressure30.15 inHg
Wind14.6 mph S
Humidity64%
Visibility—
Dew point51°
Sun, 2558° / 44°0Clear
58 °Clear

St. Joseph, Sunday, 25 October

Clear. High 58°, low 44°.

Pressure30.33 inHg
Wind13.4 mph W
Humidity32%
Visibility—
Dew point24°
Mon, 2651° / 44°0.4Rain
51 °Rain

St. Joseph, Monday, 26 October

Rain. High 51°, low 44°.

Pressure30.00 inHg
Wind14.3 mph S
Humidity86%
Visibility—
Dew point45°
Tue, 2749° / 37°0Overcast
49 °Overcast

St. Joseph, Tuesday, 27 October

Overcast. High 49°, low 37°.

Pressure30.24 inHg
Wind12.8 mph N
Humidity63%
Visibility—
Dew point32°
Wed, 2854° / 42°0Overcast
54 °Overcast

St. Joseph, Wednesday, 28 October

Overcast. High 54°, low 42°.

Pressure30.12 inHg
Wind9.9 mph SE
Humidity79%
Visibility—
Dew point46°
Thu, 2961° / 52°0.01Light rain
61 °Light rain

St. Joseph, Thursday, 29 October

Light rain. High 61°, low 52°.

Pressure29.80 inHg
Wind24 mph S
Humidity81%
Visibility—
Dew point54°
Fri, 3063° / 51°0.28Rain
63 °Rain

St. Joseph, Friday, 30 October

Rain. High 63°, low 51°.

Pressure29.65 inHg
Wind28.3 mph S
Humidity35%
Visibility—
Dew point31°
Sat, 3153° / 39°0.01Light rain
53 °Light rain

St. Joseph, Saturday, 31 October

Light rain. High 53°, low 39°.

Pressure30.03 inHg
Wind16.1 mph W
Humidity24%
Visibility—
Dew point14°
Sun, 0155° / 38°0.02Light rain
55 °Light rain

St. Joseph, Sunday, 1 November

Light rain. High 55°, low 38°.

Pressure29.80 inHg
Wind13.5 mph W
Humidity43%
Visibility—
Dew point29°
Mon, 0260° / 38°0Clear
60 °Clear

St. Joseph, Monday, 2 November

Clear. High 60°, low 38°.

Pressure29.88 inHg
Wind14.6 mph S
Humidity38%
Visibility—
Dew point29°
Tue, 0352° / 50°0.04Light rain
52 °Light rain

St. Joseph, Tuesday, 3 November

Light rain. High 52°, low 50°.

Pressure29.62 inHg
Wind18.1 mph S
Humidity89%
Visibility—
Dew point49°

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. Joseph, IA 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. Joseph, IA 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.