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As of 12:52 CDT

Weather in Opdyke, IL

54°Current weather

Opdyke, Saturday, 17 October, 12:52

Clear. Feels like 51°. High 55°, low 42°.

Pressure30.53 inHg
Wind6.9 mph N
Humidity53%
Visibility6.2 mi
Dew point37°
Sun, 1863° / 40°0Clear
63 °Clear

Opdyke, Sunday, 18 October

Clear. High 63°, low 40°.

Pressure30.50 inHg
Wind6.8 mph SE
Humidity48%
Visibility6.2 mi
Dew point39°
Mon, 1967° / 43°0Clear
67 °Clear

Opdyke, Monday, 19 October

Clear. High 67°, low 43°.

Pressure30.39 inHg
Wind1.2 mph S
Humidity44%
Visibility6.2 mi
Dew point42°
Tue, 2069° / 45°0Mostly clear
69 °Mostly clear

Opdyke, Tuesday, 20 October

Mostly clear. High 69°, low 45°.

Pressure30.36 inHg
Wind2.7 mph NE
Humidity42%
Visibility6.2 mi
Dew point44°
Wed, 2171° / 46°0Clear
71 °Clear

Opdyke, Wednesday, 21 October

Clear. High 71°, low 46°.

Pressure30.27 inHg
Wind1.9 mph E
Humidity44%
Visibility6.2 mi
Dew point44°
Thu, 2272° / 48°0Clear
72 °Clear

Opdyke, Thursday, 22 October

Clear. High 72°, low 48°.

Pressure30.24 inHg
Wind4.2 mph NE
Humidity36%
Visibility—
Dew point40°
Fri, 2375° / 53°0Clear
75 °Clear

Opdyke, Friday, 23 October

Clear. High 75°, low 53°.

Pressure30.18 inHg
Wind7.4 mph SE
Humidity30%
Visibility—
Dew point38°
Sat, 2474° / 54°0Overcast
74 °Overcast

Opdyke, Saturday, 24 October

Overcast. High 74°, low 54°.

Pressure30.18 inHg
Wind9.2 mph SE
Humidity27%
Visibility—
Dew point35°
Sun, 2581° / 60°0Overcast
81 °Overcast

Opdyke, Sunday, 25 October

Overcast. High 81°, low 60°.

Pressure30.12 inHg
Wind12.7 mph SW
Humidity34%
Visibility—
Dew point45°
Mon, 2678° / 59°0Partly cloudy
78 °Partly cloudy

Opdyke, Monday, 26 October

Partly cloudy. High 78°, low 59°.

Pressure30.15 inHg
Wind7.3 mph E
Humidity53%
Visibility—
Dew point55°
Tue, 2776° / 62°0Overcast
76 °Overcast

Opdyke, Tuesday, 27 October

Overcast. High 76°, low 62°.

Pressure30.12 inHg
Wind13.9 mph S
Humidity33%
Visibility—
Dew point42°
Wed, 2870° / 60°0.07Light rain
70 °Light rain

Opdyke, Wednesday, 28 October

Light rain. High 70°, low 60°.

Pressure30.03 inHg
Wind17.5 mph SW
Humidity46%
Visibility—
Dew point47°
Thu, 2965° / 61°0.07Light rain
65 °Light rain

Opdyke, Thursday, 29 October

Light rain. High 65°, low 61°.

Pressure30.06 inHg
Wind13.6 mph SW
Humidity76%
Visibility—
Dew point56°
Fri, 3078° / 63°0.09Light rain
78 °Light rain

Opdyke, Friday, 30 October

Light rain. High 78°, low 63°.

Pressure29.83 inHg
Wind20.2 mph S
Humidity59%
Visibility—
Dew point61°
Sat, 3173° / 53°0.14Light rain
73 °Light rain

Opdyke, Saturday, 31 October

Light rain. High 73°, low 53°.

Pressure29.83 inHg
Wind22.9 mph S
Humidity68%
Visibility—
Dew point58°
Sun, 0167° / 46°0Clear
67 °Clear

Opdyke, Sunday, 1 November

Clear. High 67°, low 46°.

Pressure30.15 inHg
Wind7 mph E
Humidity33%
Visibility—
Dew point32°

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 Opdyke, 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 Opdyke, 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.