As of 04:01 CDT

Weather in Richfield, IL

65°

Richfield, Saturday, 10 October, 04:01

Clear. Feels like 63°. High 84°, low 59°.

Pressure30.00 inHg

Wind6.9 mph S

Humidity52%

Visibility6.2 mi

Dew point46°

See detailed hourly forecast

Sun, 1187° / 53°

87 °

Richfield, Sunday, 11 October

Clear. High 87°, low 53°.

Pressure29.94 inHg

Wind6.3 mph S

Humidity44%

Visibility6.2 mi

Dew point55°

Mon, 1291° / 68°

91 °

Richfield, Monday, 12 October

Clear. High 91°, low 68°.

Pressure29.85 inHg

Wind12.4 mph SW

Humidity42%

Visibility6.2 mi

Dew point60°

Tue, 1386° / 74°

86 °

Richfield, Tuesday, 13 October

Partly cloudy. High 86°, low 74°.

Pressure29.85 inHg

Wind9.5 mph W

Humidity55%

Visibility6.2 mi

Dew point66°

Wed, 1472° / 68°

0.34

72 °

Richfield, Wednesday, 14 October

Rain. High 72°, low 68°.

Pressure30.06 inHg

Wind11.4 mph NE

Humidity74%

Visibility—

Dew point63°

Thu, 1566° / 54°

1.09

66 °

Richfield, Thursday, 15 October

Rain. High 66°, low 54°.

Pressure30.24 inHg

Wind13.5 mph NE

Humidity95%

Visibility—

Dew point55°

Fri, 1666° / 50°

66 °

Richfield, Friday, 16 October

Overcast. High 66°, low 50°.

Pressure30.00 inHg

Wind17 mph W

Humidity39%

Visibility—

Dew point39°

Sat, 1747° / 38°

0.03

47 °

Richfield, Saturday, 17 October

Light rain. High 47°, low 38°.

Pressure30.27 inHg

Wind20.6 mph NW

Humidity65%

Visibility—

Dew point31°

Sun, 1849° / 30°

49 °

Richfield, Sunday, 18 October

Clear. High 49°, low 30°.

Pressure30.50 inHg

Wind13.2 mph NW

Humidity35%

Visibility—

Dew point19°

Mon, 1958° / 33°

58 °

Richfield, Monday, 19 October

Partly cloudy. High 58°, low 33°.

Pressure30.36 inHg

Wind11.1 mph S

Humidity37%

Visibility—

Dew point26°

Tue, 2063° / 41°

63 °

Richfield, Tuesday, 20 October

Overcast. High 63°, low 41°.

Pressure30.27 inHg

Wind11 mph S

Humidity35%

Visibility—

Dew point30°

Wed, 2169° / 43°

69 °

Richfield, Wednesday, 21 October

Clear. High 69°, low 43°.

Pressure30.21 inHg

Wind11.4 mph S

Humidity30%

Visibility—

Dew point31°

Thu, 2274° / 47°

0.03

74 °

Richfield, Thursday, 22 October

Light rain. High 74°, low 47°.

Pressure30.06 inHg

Wind16.3 mph S

Humidity30%

Visibility—

Dew point36°

Fri, 2359° / 53°

0.33

59 °

Richfield, Friday, 23 October

Rain. High 59°, low 53°.

Pressure29.97 inHg

Wind12 mph SE

Humidity81%

Visibility—

Dew point51°

Sat, 2466° / 48°

0.04

66 °

Richfield, Saturday, 24 October

Light rain. High 66°, low 48°.

Pressure29.77 inHg

Wind12.5 mph SW

Humidity51%

Visibility—

Dew point45°

Sun, 2559° / 41°

59 °

Richfield, Sunday, 25 October

Partly cloudy. High 59°, low 41°.

Pressure29.94 inHg

Wind12.7 mph NW

Humidity40%

Visibility—

Dew point31°

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 Richfield, 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 Richfield, 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.