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As of 01:03 CDT

Weather in Catharine, IL

42°Current weather

Catharine, Saturday, 17 October, 01:03

Clear. Feels like 35°. High 56°, low 36°.

Pressure30.45 inHg
Wind11.1 mph N
Humidity74%
Visibility6.2 mi
Dew point34°
Sun, 1862° / 41°0Clear
62 °Clear

Catharine, Sunday, 18 October

Clear. High 62°, low 41°.

Pressure30.45 inHg
Wind13 mph SW
Humidity50%
Visibility6.2 mi
Dew point40°
Mon, 1965° / 41°0Clear
65 °Clear

Catharine, Monday, 19 October

Clear. High 65°, low 41°.

Pressure30.42 inHg
Wind5 mph S
Humidity53%
Visibility6.2 mi
Dew point44°
Tue, 2067° / 43°0Clear
67 °Clear

Catharine, Tuesday, 20 October

Clear. High 67°, low 43°.

Pressure30.39 inHg
Wind3.3 mph SE
Humidity51%
Visibility6.2 mi
Dew point44°
Wed, 2169° / 45°0Clear
69 °Clear

Catharine, Wednesday, 21 October

Clear. High 69°, low 45°.

Pressure30.27 inHg
Wind5.2 mph SW
Humidity46%
Visibility—
Dew point43°
Thu, 2270° / 51°0.01Light rain
70 °Light rain

Catharine, Thursday, 22 October

Light rain. High 70°, low 51°.

Pressure30.18 inHg
Wind5.4 mph SE
Humidity49%
Visibility—
Dew point46°
Fri, 2372° / 57°0Mostly clear
72 °Mostly clear

Catharine, Friday, 23 October

Mostly clear. High 72°, low 57°.

Pressure30.24 inHg
Wind7.8 mph SE
Humidity35%
Visibility—
Dew point41°
Sat, 2472° / 55°0Overcast
72 °Overcast

Catharine, Saturday, 24 October

Overcast. High 72°, low 55°.

Pressure30.18 inHg
Wind11.6 mph S
Humidity35%
Visibility—
Dew point40°
Sun, 2558° / 47°0Overcast
58 °Overcast

Catharine, Sunday, 25 October

Overcast. High 58°, low 47°.

Pressure30.36 inHg
Wind12.4 mph N
Humidity51%
Visibility—
Dew point38°
Mon, 2653° / 46°0.04Light rain
53 °Light rain

Catharine, Monday, 26 October

Light rain. High 53°, low 46°.

Pressure30.36 inHg
Wind8.7 mph SE
Humidity71%
Visibility—
Dew point40°
Tue, 2767° / 53°0Overcast
67 °Overcast

Catharine, Tuesday, 27 October

Overcast. High 67°, low 53°.

Pressure30.09 inHg
Wind11.4 mph W
Humidity71%
Visibility—
Dew point55°
Wed, 2856° / 44°0Clear
56 °Clear

Catharine, Wednesday, 28 October

Clear. High 56°, low 44°.

Pressure30.15 inHg
Wind10.5 mph N
Humidity47%
Visibility—
Dew point33°
Thu, 2954° / 44°0.28Rain
54 °Rain

Catharine, Thursday, 29 October

Rain. High 54°, low 44°.

Pressure29.97 inHg
Wind16.4 mph E
Humidity53%
Visibility—
Dew point36°
Fri, 3063° / 50°0.18Light rain
63 °Light rain

Catharine, Friday, 30 October

Light rain. High 63°, low 50°.

Pressure29.53 inHg
Wind17.4 mph NW
Humidity76%
Visibility—
Dew point54°
Sat, 3154° / 46°0Mostly clear
54 °Mostly clear

Catharine, Saturday, 31 October

Mostly clear. High 54°, low 46°.

Pressure30.12 inHg
Wind16.9 mph NW
Humidity49%
Visibility—
Dew point33°
Sun, 0158° / 42°0Clear
58 °Clear

Catharine, Sunday, 1 November

Clear. High 58°, low 42°.

Pressure30.12 inHg
Wind6.4 mph W
Humidity55%
Visibility—
Dew point40°

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.