As of 15:54 CDT

Weather in Natrona, IL

81°

Natrona, Saturday, 10 October, 15:54

Overcast. Feels like 80°. High 81°, low 58°.

Pressure30.00 inHg

Wind9.5 mph SE

Humidity37%

Visibility6.2 mi

Dew point52°

See detailed hourly forecast

Sun, 1184° / 53°

84 °

Natrona, Sunday, 11 October

Clear. High 84°, low 53°.

Pressure29.97 inHg

Wind4.5 mph S

Humidity52%

Visibility6.2 mi

Dew point56°

Mon, 1286° / 61°

86 °

Natrona, Monday, 12 October

Mostly clear. High 86°, low 61°.

Pressure29.85 inHg

Wind11.8 mph SW

Humidity52%

Visibility6.2 mi

Dew point63°

Tue, 1386° / 70°

0.01

86 °

Natrona, Tuesday, 13 October

Light rain. High 86°, low 70°.

Pressure29.85 inHg

Wind9.8 mph W

Humidity60%

Visibility6.2 mi

Dew point67°

Wed, 1476° / 67°

0.08

76 °

Natrona, Wednesday, 14 October

Light rain. High 76°, low 67°.

Pressure30.03 inHg

Wind7.7 mph N

Humidity71%

Visibility6.2 mi

Dew point65°

Thu, 1563° / 58°

1.33

63 °

Natrona, Thursday, 15 October

Rain. High 63°, low 58°.

Pressure30.15 inHg

Wind12.2 mph NE

Humidity91%

Visibility—

Dew point58°

Fri, 1658° / 42°

0.01

58 °

Natrona, Friday, 16 October

Light rain. High 58°, low 42°.

Pressure30.12 inHg

Wind22.7 mph NW

Humidity43%

Visibility—

Dew point34°

Sat, 1739° / 33°

39 °

Natrona, Saturday, 17 October

Overcast. High 39°, low 33°.

Pressure30.30 inHg

Wind18.7 mph NW

Humidity51%

Visibility—

Dew point22°

Sun, 1847° / 27°

47 °

Natrona, Sunday, 18 October

Clear. High 47°, low 27°.

Pressure30.59 inHg

Wind13.2 mph NW

Humidity28%

Visibility—

Dew point12°

Mon, 1954° / 31°

54 °

Natrona, Monday, 19 October

Overcast. High 54°, low 31°.

Pressure30.59 inHg

Wind12.1 mph S

Humidity34%

Visibility—

Dew point21°

Tue, 2064° / 37°

64 °

Natrona, Tuesday, 20 October

Clear. High 64°, low 37°.

Pressure30.39 inHg

Wind12 mph S

Humidity24%

Visibility—

Dew point20°

Wed, 2170° / 43°

70 °

Natrona, Wednesday, 21 October

Clear. High 70°, low 43°.

Pressure30.27 inHg

Wind13.4 mph S

Humidity23%

Visibility—

Dew point25°

Thu, 2271° / 49°

71 °

Natrona, Thursday, 22 October

Overcast. High 71°, low 49°.

Pressure30.24 inHg

Wind14.1 mph SW

Humidity24%

Visibility—

Dew point28°

Fri, 2352° / 45°

0.01

52 °

Natrona, Friday, 23 October

Light rain. High 52°, low 45°.

Pressure30.21 inHg

Wind12.3 mph NW

Humidity56%

Visibility—

Dew point36°

Sat, 2457° / 46°

57 °

Natrona, Saturday, 24 October

Overcast. High 57°, low 46°.

Pressure30.18 inHg

Wind10.1 mph NE

Humidity60%

Visibility—

Dew point38°

Sun, 2565° / 45°

65 °

Natrona, Sunday, 25 October

Clear. High 65°, low 45°.

Pressure30.12 inHg

Wind12.7 mph N

Humidity44%

Visibility—

Dew point39°

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 Natrona, 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 Natrona, 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.