As of 14:40 CDT

Weather in Dieterich, IL

62°

Dieterich, Sunday, 18 October, 14:40

Clear. Feels like 60°. High 63°, low 37°.

Pressure30.42 inHg

Wind4.6 mph SE

Humidity42%

Visibility6.2 mi

Dew point39°

See detailed hourly forecast

Mon, 1965° / 39°

65 °

Dieterich, Monday, 19 October

Clear. High 65°, low 39°.

Pressure30.42 inHg

Wind0.6 mph SW

Humidity53%

Visibility6.2 mi

Dew point45°

Tue, 2068° / 44°

68 °

Dieterich, Tuesday, 20 October

Clear. High 68°, low 44°.

Pressure30.36 inHg

Wind2.6 mph E

Humidity48%

Visibility6.2 mi

Dew point45°

Wed, 2169° / 45°

69 °

Dieterich, Wednesday, 21 October

Clear. High 69°, low 45°.

Pressure30.30 inHg

Wind0.3 mph S

Humidity51%

Visibility6.2 mi

Dew point48°

Thu, 2269° / 47°

69 °

Dieterich, Thursday, 22 October

Clear. High 69°, low 47°.

Pressure30.27 inHg

Wind3.3 mph NE

Humidity55%

Visibility6.2 mi

Dew point49°

Fri, 2367° / 48°

67 °

Dieterich, Friday, 23 October

Clear. High 67°, low 48°.

Pressure30.33 inHg

Wind7 mph SE

Humidity55%

Visibility—

Dew point47°

Sat, 2477° / 51°

77 °

Dieterich, Saturday, 24 October

Overcast. High 77°, low 51°.

Pressure30.33 inHg

Wind10.9 mph S

Humidity36%

Visibility—

Dew point42°

Sun, 2570° / 54°

70 °

Dieterich, Sunday, 25 October

Overcast. High 70°, low 54°.

Pressure30.39 inHg

Wind10 mph NE

Humidity49%

Visibility—

Dew point46°

Mon, 2673° / 52°

73 °

Dieterich, Monday, 26 October

Overcast. High 73°, low 52°.

Pressure30.30 inHg

Wind7.3 mph SW

Humidity38%

Visibility—

Dew point42°

Tue, 2775° / 57°

75 °

Dieterich, Tuesday, 27 October

Overcast. High 75°, low 57°.

Pressure30.24 inHg

Wind10 mph SE

Humidity36%

Visibility—

Dew point43°

Wed, 2870° / 60°

0.1

70 °

Dieterich, Wednesday, 28 October

Light rain. High 70°, low 60°.

Pressure30.00 inHg

Wind15.3 mph S

Humidity89%

Visibility—

Dew point59°

Thu, 2979° / 63°

0.13

79 °

Dieterich, Thursday, 29 October

Light rain. High 79°, low 63°.

Pressure29.80 inHg

Wind13.9 mph S

Humidity66%

Visibility—

Dew point61°

Fri, 3082° / 60°

0.2

82 °

Dieterich, Friday, 30 October

Light rain. High 82°, low 60°.

Pressure29.77 inHg

Wind15.7 mph S

Humidity60%

Visibility—

Dew point61°

Sat, 3169° / 50°

0.28

69 °

Dieterich, Saturday, 31 October

Rain. High 69°, low 50°.

Pressure29.80 inHg

Wind19 mph W

Humidity44%

Visibility—

Dew point38°

Sun, 0155° / 42°

55 °

Dieterich, Sunday, 1 November

Clear. High 55°, low 42°.

Pressure30.24 inHg

Wind14.9 mph W

Humidity38%

Visibility—

Dew point27°

Mon, 0259° / 38°

59 °

Dieterich, Monday, 2 November

Clear. High 59°, low 38°.

Pressure30.42 inHg

Wind7 mph SE

Humidity31%

Visibility—

Dew point24°

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 Dieterich, 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 Dieterich, 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.