As of 01:12 CDT

Weather in Natrona, IL

55°

Natrona, Friday, 16 October, 01:12

Overcast. Feels like 55°. High 56°, low 49°.

Pressure29.97 inHg

Wind17 mph NW

Humidity100%

Visibility6.2 mi

Dew point54°

See detailed hourly forecast

Sat, 1757° / 39°

57 °

Natrona, Saturday, 17 October

Clear. High 57°, low 39°.

Pressure30.59 inHg

Wind0.2 mph N

Humidity43%

Visibility6.2 mi

Dew point29°

Sun, 1863° / 43°

63 °

Natrona, Sunday, 18 October

Clear. High 63°, low 43°.

Pressure30.47 inHg

Wind10.6 mph S

Humidity44%

Visibility6.2 mi

Dew point38°

Mon, 1967° / 42°

67 °

Natrona, Monday, 19 October

Clear. High 67°, low 42°.

Pressure30.39 inHg

Wind5.9 mph S

Humidity49%

Visibility6.2 mi

Dew point42°

Tue, 2069° / 45°

69 °

Natrona, Tuesday, 20 October

Clear. High 69°, low 45°.

Pressure30.33 inHg

Wind5.1 mph S

Humidity39%

Visibility—

Dew point39°

Wed, 2171° / 52°

71 °

Natrona, Wednesday, 21 October

Light rain. High 71°, low 52°.

Pressure30.30 inHg

Wind6.3 mph SE

Humidity44%

Visibility—

Dew point43°

Thu, 2276° / 54°

76 °

Natrona, Thursday, 22 October

Partly cloudy. High 76°, low 54°.

Pressure30.24 inHg

Wind7.3 mph SE

Humidity27%

Visibility—

Dew point36°

Fri, 2377° / 56°

77 °

Natrona, Friday, 23 October

Mostly clear. High 77°, low 56°.

Pressure30.15 inHg

Wind10.6 mph SE

Humidity25%

Visibility—

Dew point35°

Sat, 2477° / 58°

77 °

Natrona, Saturday, 24 October

Overcast. High 77°, low 58°.

Pressure30.18 inHg

Wind9.6 mph S

Humidity28%

Visibility—

Dew point38°

Sun, 2575° / 55°

75 °

Natrona, Sunday, 25 October

Overcast. High 75°, low 55°.

Pressure30.24 inHg

Wind7.5 mph E

Humidity30%

Visibility—

Dew point38°

Mon, 2674° / 58°

74 °

Natrona, Monday, 26 October

Overcast. High 74°, low 58°.

Pressure30.03 inHg

Wind13 mph SE

Humidity31%

Visibility—

Dew point37°

Tue, 2763° / 47°

63 °

Natrona, Tuesday, 27 October

Clear. High 63°, low 47°.

Pressure30.06 inHg

Wind12.4 mph W

Humidity52%

Visibility—

Dew point41°

Wed, 2859° / 50°

0.98

59 °

Natrona, Wednesday, 28 October

Heavy rain. High 59°, low 50°.

Pressure29.62 inHg

Wind24.1 mph W

Humidity90%

Visibility—

Dew point55°

Thu, 2959° / 47°

0.15

59 °

Natrona, Thursday, 29 October

Rain. High 59°, low 47°.

Pressure29.91 inHg

Wind22 mph W

Humidity61%

Visibility—

Dew point43°

Fri, 3065° / 47°

65 °

Natrona, Friday, 30 October

Partly cloudy. High 65°, low 47°.

Pressure30.06 inHg

Wind9.3 mph NW

Humidity38%

Visibility—

Dew point35°

Sat, 3165° / 49°

65 °

Natrona, Saturday, 31 October

Overcast. High 65°, low 49°.

Pressure29.97 inHg

Wind8.9 mph S

Humidity39%

Visibility—

Dew point37°

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.