As of 21:42 CDT

Weather in Alma, IL

68°

Alma, Friday, 9 October, 21:42

Clear. Feels like 66°. High 87°, low 52°.

Pressure30.06 inHg

Wind7.9 mph SE

Humidity45%

Visibility6.2 mi

Dew point46°

See detailed hourly forecast

Sat, 1077° / 55°

77 °

Alma, Saturday, 10 October

Overcast. High 77°, low 55°.

Pressure30.09 inHg

Wind5.2 mph E

Humidity53%

Visibility6.2 mi

Dew point53°

Sun, 1181° / 52°

81 °

Alma, Sunday, 11 October

Clear. High 81°, low 52°.

Pressure29.97 inHg

Wind4.9 mph NW

Humidity56%

Visibility6.2 mi

Dew point57°

Mon, 1289° / 64°

89 °

Alma, Monday, 12 October

Clear. High 89°, low 64°.

Pressure29.94 inHg

Wind9.7 mph SW

Humidity43%

Visibility6.2 mi

Dew point59°

Tue, 1390° / 69°

90 °

Alma, Tuesday, 13 October

Clear. High 90°, low 69°.

Pressure29.88 inHg

Wind9.7 mph SW

Humidity52%

Visibility6.2 mi

Dew point65°

Wed, 1477° / 70°

0.76

77 °

Alma, Wednesday, 14 October

Rain. High 77°, low 70°.

Pressure30.00 inHg

Wind10.2 mph NE

Humidity93%

Visibility—

Dew point71°

Thu, 1572° / 61°

0.8

72 °

Alma, Thursday, 15 October

Heavy rain. High 72°, low 61°.

Pressure30.18 inHg

Wind11.9 mph SW

Humidity71%

Visibility—

Dew point58°

Fri, 1670° / 53°

0.01

70 °

Alma, Friday, 16 October

Light rain. High 70°, low 53°.

Pressure29.97 inHg

Wind18.1 mph W

Humidity49%

Visibility—

Dew point47°

Sat, 1751° / 39°

51 °

Alma, Saturday, 17 October

Overcast. High 51°, low 39°.

Pressure30.36 inHg

Wind21.5 mph NW

Humidity47%

Visibility—

Dew point28°

Sun, 1854° / 33°

54 °

Alma, Sunday, 18 October

Clear. High 54°, low 33°.

Pressure30.45 inHg

Wind7.4 mph SE

Humidity33%

Visibility—

Dew point21°

Mon, 1962° / 38°

62 °

Alma, Monday, 19 October

Overcast. High 62°, low 38°.

Pressure30.36 inHg

Wind7.2 mph SE

Humidity29%

Visibility—

Dew point25°

Tue, 2067° / 47°

67 °

Alma, Tuesday, 20 October

Overcast. High 67°, low 47°.

Pressure30.24 inHg

Wind12.7 mph S

Humidity36%

Visibility—

Dew point36°

Wed, 2163° / 52°

0.03

63 °

Alma, Wednesday, 21 October

Light rain. High 63°, low 52°.

Pressure30.06 inHg

Wind18.9 mph SE

Humidity69%

Visibility—

Dew point51°

Thu, 2261° / 55°

1.1

61 °

Alma, Thursday, 22 October

Rain. High 61°, low 55°.

Pressure29.68 inHg

Wind23.7 mph S

Humidity90%

Visibility—

Dew point54°

Fri, 2368° / 53°

68 °

Alma, Friday, 23 October

Clear. High 68°, low 53°.

Pressure29.97 inHg

Wind12.1 mph NW

Humidity62%

Visibility—

Dew point51°

Sat, 2461° / 49°

61 °

Alma, Saturday, 24 October

Overcast. High 61°, low 49°.

Pressure30.03 inHg

Wind15 mph NW

Humidity49%

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 Alma, 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 Alma, 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.