As of 00:02 CDT

Weather in Natrona, IL

66°

Natrona, Saturday, 10 October, 00:02

Clear. Feels like 65°. High 81°, low 59°.

Pressure30.03 inHg

Wind9.9 mph S

Humidity52%

Visibility6.2 mi

Dew point48°

See detailed hourly forecast

Sun, 1180° / 53°

80 °

Natrona, Sunday, 11 October

Clear. High 80°, low 53°.

Pressure29.97 inHg

Wind2.7 mph S

Humidity56%

Visibility6.2 mi

Dew point57°

Mon, 1288° / 65°

88 °

Natrona, Monday, 12 October

Clear. High 88°, low 65°.

Pressure29.85 inHg

Wind11.2 mph SW

Humidity47%

Visibility6.2 mi

Dew point61°

Tue, 1385° / 72°

85 °

Natrona, Tuesday, 13 October

Clear. High 85°, low 72°.

Pressure29.85 inHg

Wind9.1 mph W

Humidity61%

Visibility6.2 mi

Dew point67°

Wed, 1470° / 64°

0.5

70 °

Natrona, Wednesday, 14 October

Rain. High 70°, low 64°.

Pressure30.03 inHg

Wind10.8 mph NE

Humidity74%

Visibility—

Dew point61°

Thu, 1571° / 56°

0.04

71 °

Natrona, Thursday, 15 October

Light rain. High 71°, low 56°.

Pressure30.24 inHg

Wind14.2 mph SW

Humidity68%

Visibility—

Dew point52°

Fri, 1665° / 49°

65 °

Natrona, Friday, 16 October

Overcast. High 65°, low 49°.

Pressure29.94 inHg

Wind23.8 mph W

Humidity42%

Visibility—

Dew point39°

Sat, 1748° / 38°

48 °

Natrona, Saturday, 17 October

Light rain. High 48°, low 38°.

Pressure30.39 inHg

Wind23.6 mph W

Humidity45%

Visibility—

Dew point26°

Sun, 1855° / 32°

55 °

Natrona, Sunday, 18 October

Clear. High 55°, low 32°.

Pressure30.42 inHg

Wind11.5 mph S

Humidity27%

Visibility—

Dew point16°

Mon, 1961° / 39°

61 °

Natrona, Monday, 19 October

Mostly clear. High 61°, low 39°.

Pressure30.33 inHg

Wind8.5 mph S

Humidity29%

Visibility—

Dew point26°

Tue, 2069° / 48°

69 °

Natrona, Tuesday, 20 October

Overcast. High 69°, low 48°.

Pressure30.21 inHg

Wind14 mph S

Humidity31%

Visibility—

Dew point32°

Wed, 2165° / 53°

0.06

65 °

Natrona, Wednesday, 21 October

Light rain. High 65°, low 53°.

Pressure30.00 inHg

Wind19.9 mph S

Humidity61%

Visibility—

Dew point49°

Thu, 2262° / 56°

0.64

62 °

Natrona, Thursday, 22 October

Rain. High 62°, low 56°.

Pressure29.65 inHg

Wind17.9 mph S

Humidity80%

Visibility—

Dew point53°

Fri, 2368° / 53°

68 °

Natrona, Friday, 23 October

Partly cloudy. High 68°, low 53°.

Pressure29.94 inHg

Wind12.6 mph NW

Humidity61%

Visibility—

Dew point50°

Sat, 2458° / 46°

58 °

Natrona, Saturday, 24 October

Overcast. High 58°, low 46°.

Pressure30.03 inHg

Wind16 mph NW

Humidity52%

Visibility—

Dew point38°

Sun, 2556° / 41°

56 °

Natrona, Sunday, 25 October

Overcast. High 56°, low 41°.

Pressure29.94 inHg

Wind8.7 mph W

Humidity43%

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 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.