As of 21:17 CDT

Weather in Martinton, IL

77°

Martinton, Monday, 12 October, 21:17

Partly cloudy. Feels like 77°. High 87°, low 59°.

Pressure29.77 inHg

Wind12.5 mph SW

Humidity55%

Visibility6.2 mi

Dew point60°

See detailed hourly forecast

Tue, 1383° / 66°

83 °

Martinton, Tuesday, 13 October

Mostly clear. High 83°, low 66°.

Pressure29.85 inHg

Wind10.6 mph W

Humidity47%

Visibility6.2 mi

Dew point61°

Wed, 1475° / 59°

0.02

75 °

Martinton, Wednesday, 14 October

Light rain. High 75°, low 59°.

Pressure30.06 inHg

Wind7.2 mph NE

Humidity64%

Visibility6.2 mi

Dew point61°

Thu, 1566° / 59°

1.06

66 °

Martinton, Thursday, 15 October

Heavy rain. High 66°, low 59°.

Pressure30.00 inHg

Wind6.2 mph SE

Humidity92%

Visibility1.1 mi

Dew point62°

Fri, 1658° / 49°

0.04

58 °

Martinton, Friday, 16 October

Light rain. High 58°, low 49°.

Pressure30.18 inHg

Wind23.6 mph NW

Humidity51%

Visibility6.2 mi

Dew point36°

Sat, 1760° / 39°

60 °

Martinton, Saturday, 17 October

Clear. High 60°, low 39°.

Pressure30.47 inHg

Wind8.7 mph NW

Humidity36%

Visibility—

Dew point29°

Sun, 1864° / 45°

64 °

Martinton, Sunday, 18 October

Mostly clear. High 64°, low 45°.

Pressure30.30 inHg

Wind13 mph SW

Humidity34%

Visibility—

Dew point31°

Mon, 1964° / 48°

0.02

64 °

Martinton, Monday, 19 October

Light rain. High 64°, low 48°.

Pressure30.24 inHg

Wind9.7 mph S

Humidity47%

Visibility—

Dew point41°

Tue, 2061° / 56°

0.27

61 °

Martinton, Tuesday, 20 October

Rain. High 61°, low 56°.

Pressure30.21 inHg

Wind10.1 mph SE

Humidity92%

Visibility—

Dew point56°

Wed, 2171° / 57°

71 °

Martinton, Wednesday, 21 October

Partly cloudy. High 71°, low 57°.

Pressure30.21 inHg

Wind10.9 mph S

Humidity63%

Visibility—

Dew point55°

Thu, 2277° / 59°

77 °

Martinton, Thursday, 22 October

Overcast. High 77°, low 59°.

Pressure30.06 inHg

Wind20.9 mph S

Humidity53%

Visibility—

Dew point54°

Fri, 2369° / 54°

0.14

69 °

Martinton, Friday, 23 October

Light rain. High 69°, low 54°.

Pressure30.03 inHg

Wind27 mph S

Humidity53%

Visibility—

Dew point48°

Sat, 2461° / 49°

61 °

Martinton, Saturday, 24 October

Overcast. High 61°, low 49°.

Pressure30.30 inHg

Wind11.9 mph NW

Humidity37%

Visibility—

Dew point33°

Sun, 2555° / 45°

55 °

Martinton, Sunday, 25 October

Partly cloudy. High 55°, low 45°.

Pressure30.30 inHg

Wind11.6 mph NW

Humidity40%

Visibility—

Dew point30°

Mon, 2658° / 44°

58 °

Martinton, Monday, 26 October

Mostly clear. High 58°, low 44°.

Pressure30.06 inHg

Wind9.2 mph W

Humidity45%

Visibility—

Dew point34°

Tue, 2760° / 44°

0.06

60 °

Martinton, Tuesday, 27 October

Light rain. High 60°, low 44°.

Pressure29.59 inHg

Wind17.3 mph NW

Humidity55%

Visibility—

Dew point41°

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 Martinton, 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 Martinton, 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.