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As of 16:36 CDT

Weather in Catharine, IL

64°Current weather

Catharine, Thursday, 15 October, 16:36

Light rain. Feels like 64°. High 66°, low 58°.

Pressure29.80 inHg
Wind8 mph SW
Humidity92%
Visibility6.2 mi
Dew point61°
Fri, 1659° / 45°0.02Light rain
59 °Light rain

Catharine, Friday, 16 October

Light rain. High 59°, low 45°.

Pressure30.09 inHg
Wind16.3 mph NW
Humidity66%
Visibility6.2 mi
Dew point41°
Sat, 1756° / 36°0Clear
56 °Clear

Catharine, Saturday, 17 October

Clear. High 56°, low 36°.

Pressure30.56 inHg
Wind3.9 mph SW
Humidity44%
Visibility6.2 mi
Dew point28°
Sun, 1862° / 41°0Clear
62 °Clear

Catharine, Sunday, 18 October

Clear. High 62°, low 41°.

Pressure30.47 inHg
Wind12.6 mph SW
Humidity49%
Visibility6.2 mi
Dew point39°
Mon, 1965° / 41°0Overcast
65 °Overcast

Catharine, Monday, 19 October

Overcast. High 65°, low 41°.

Pressure30.39 inHg
Wind5.7 mph S
Humidity50%
Visibility6.2 mi
Dew point41°
Tue, 2067° / 42°0Clear
67 °Clear

Catharine, Tuesday, 20 October

Clear. High 67°, low 42°.

Pressure30.33 inHg
Wind4.5 mph E
Humidity43%
Visibility—
Dew point40°
Wed, 2167° / 46°0Clear
67 °Clear

Catharine, Wednesday, 21 October

Clear. High 67°, low 46°.

Pressure30.33 inHg
Wind5.8 mph E
Humidity50%
Visibility—
Dew point43°
Thu, 2271° / 53°0Overcast
71 °Overcast

Catharine, Thursday, 22 October

Overcast. High 71°, low 53°.

Pressure30.27 inHg
Wind8.8 mph S
Humidity42%
Visibility—
Dew point43°
Fri, 2372° / 54°0Partly cloudy
72 °Partly cloudy

Catharine, Friday, 23 October

Partly cloudy. High 72°, low 54°.

Pressure30.21 inHg
Wind12.2 mph SE
Humidity39%
Visibility—
Dew point43°
Sat, 2473° / 58°0Overcast
73 °Overcast

Catharine, Saturday, 24 October

Overcast. High 73°, low 58°.

Pressure30.15 inHg
Wind13 mph SW
Humidity43%
Visibility—
Dew point47°
Sun, 2568° / 53°0Clear
68 °Clear

Catharine, Sunday, 25 October

Clear. High 68°, low 53°.

Pressure30.42 inHg
Wind7.4 mph NE
Humidity41%
Visibility—
Dew point42°
Mon, 2667° / 51°0Overcast
67 °Overcast

Catharine, Monday, 26 October

Overcast. High 67°, low 51°.

Pressure30.47 inHg
Wind9.2 mph E
Humidity37%
Visibility—
Dew point37°
Tue, 2770° / 54°0Overcast
70 °Overcast

Catharine, Tuesday, 27 October

Overcast. High 70°, low 54°.

Pressure30.24 inHg
Wind11.2 mph S
Humidity51%
Visibility—
Dew point49°
Wed, 2865° / 58°0.02Light rain
65 °Light rain

Catharine, Wednesday, 28 October

Light rain. High 65°, low 58°.

Pressure30.24 inHg
Wind8.4 mph S
Humidity47%
Visibility—
Dew point44°
Thu, 2972° / 57°0.23Rain
72 °Rain

Catharine, Thursday, 29 October

Rain. High 72°, low 57°.

Pressure29.97 inHg
Wind17.9 mph SW
Humidity51%
Visibility—
Dew point51°
Fri, 3057° / 45°0Overcast
57 °Overcast

Catharine, Friday, 30 October

Overcast. High 57°, low 45°.

Pressure30.33 inHg
Wind11.1 mph N
Humidity49%
Visibility—
Dew point34°

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 Catharine, IL 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 Catharine, IL 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.