As of 03:14 CDT

Weather in Secor, IL

53°

Secor, Thursday, 8 October, 03:14

Clear. Feels like 52°. High 77°, low 52°.

Pressure30.00 inHg

Wind4.6 mph W

Humidity87%

Visibility6.2 mi

Dew point49°

See detailed hourly forecast

Fri, 0982° / 52°

82 °

Secor, Friday, 9 October

Overcast. High 82°, low 52°.

Pressure30.09 inHg

Wind8.7 mph S

Humidity45%

Visibility6.2 mi

Dew point52°

Sat, 1081° / 60°

81 °

Secor, Saturday, 10 October

Clear. High 81°, low 60°.

Pressure30.12 inHg

Wind8.3 mph S

Humidity48%

Visibility6.2 mi

Dew point56°

Sun, 1172° / 60°

0.03

72 °

Secor, Sunday, 11 October

Light rain. High 72°, low 60°.

Pressure29.97 inHg

Wind8.2 mph E

Humidity64%

Visibility6.2 mi

Dew point56°

Mon, 1285° / 57°

85 °

Secor, Monday, 12 October

Mostly clear. High 85°, low 57°.

Pressure29.83 inHg

Wind13.4 mph S

Humidity49%

Visibility—

Dew point57°

Tue, 1372° / 49°

72 °

Secor, Tuesday, 13 October

Mostly clear. High 72°, low 49°.

Pressure30.03 inHg

Wind15.8 mph NW

Humidity53%

Visibility—

Dew point43°

Wed, 1460° / 44°

60 °

Secor, Wednesday, 14 October

Overcast. High 60°, low 44°.

Pressure30.06 inHg

Wind15.3 mph S

Humidity41%

Visibility—

Dew point34°

Thu, 1591° / 62°

0.01

91 °

Secor, Thursday, 15 October

Light rain. High 91°, low 62°.

Pressure29.80 inHg

Wind22.6 mph S

Humidity45%

Visibility—

Dew point62°

Fri, 1682° / 60°

0.2

82 °

Secor, Friday, 16 October

Light rain. High 82°, low 60°.

Pressure29.88 inHg

Wind21.1 mph S

Humidity60%

Visibility—

Dew point65°

Sat, 1754° / 47°

54 °

Secor, Saturday, 17 October

Overcast. High 54°, low 47°.

Pressure30.18 inHg

Wind13.4 mph W

Humidity49%

Visibility—

Dew point34°

Sun, 1856° / 43°

56 °

Secor, Sunday, 18 October

Mostly clear. High 56°, low 43°.

Pressure30.30 inHg

Wind8.3 mph NW

Humidity47%

Visibility—

Dew point33°

Mon, 1963° / 43°

63 °

Secor, Monday, 19 October

Overcast. High 63°, low 43°.

Pressure30.27 inHg

Wind7.9 mph S

Humidity41%

Visibility—

Dew point34°

Tue, 2065° / 47°

65 °

Secor, Tuesday, 20 October

Partly cloudy. High 65°, low 47°.

Pressure30.12 inHg

Wind12.2 mph N

Humidity45%

Visibility—

Dew point41°

Wed, 2158° / 40°

58 °

Secor, Wednesday, 21 October

Mostly clear. High 58°, low 40°.

Pressure30.21 inHg

Wind7.9 mph SE

Humidity45%

Visibility—

Dew point33°

Thu, 2268° / 44°

68 °

Secor, Thursday, 22 October

Overcast. High 68°, low 44°.

Pressure29.74 inHg

Wind15.7 mph S

Humidity41%

Visibility—

Dew point39°

Fri, 2355° / 53°

0.05

55 °

Secor, Friday, 23 October

Light rain. High 55°, low 53°.

Pressure29.74 inHg

Wind13.6 mph S

Humidity75%

Visibility—

Dew point46°

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 Secor, 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 Secor, 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.