As of 10:55 CDT

Weather in Topeka, IL

80°

Topeka, Monday, 12 October, 10:55

Clear. Feels like 82°. High 89°, low 64°.

Pressure29.88 inHg

Wind10.6 mph SW

Humidity59%

Visibility6.2 mi

Dew point66°

See detailed hourly forecast

Tue, 1386° / 66°

86 °

Topeka, Tuesday, 13 October

Clear. High 86°, low 66°.

Pressure29.88 inHg

Wind7 mph W

Humidity55%

Visibility6.2 mi

Dew point64°

Wed, 1474° / 66°

0.35

74 °

Topeka, Wednesday, 14 October

Rain. High 74°, low 66°.

Pressure30.06 inHg

Wind2.9 mph E

Humidity68%

Visibility6.2 mi

Dew point63°

Thu, 1567° / 62°

1.26

67 °

Topeka, Thursday, 15 October

Heavy rain. High 67°, low 62°.

Pressure30.03 inHg

Wind4 mph NE

Humidity96%

Visibility1.6 mi

Dew point64°

Fri, 1660° / 50°

60 °

Topeka, Friday, 16 October

Overcast. High 60°, low 50°.

Pressure30.42 inHg

Wind18.1 mph N

Humidity46%

Visibility—

Dew point37°

Sat, 1761° / 44°

61 °

Topeka, Saturday, 17 October

Clear. High 61°, low 44°.

Pressure30.50 inHg

Wind5.7 mph N

Humidity41%

Visibility—

Dew point34°

Sun, 1867° / 42°

67 °

Topeka, Sunday, 18 October

Clear. High 67°, low 42°.

Pressure30.30 inHg

Wind14 mph S

Humidity27%

Visibility—

Dew point26°

Mon, 1964° / 52°

0.08

64 °

Topeka, Monday, 19 October

Light rain. High 64°, low 52°.

Pressure30.18 inHg

Wind12.1 mph S

Humidity45%

Visibility—

Dew point41°

Tue, 2075° / 55°

0.01

75 °

Topeka, Tuesday, 20 October

Light rain. High 75°, low 55°.

Pressure30.18 inHg

Wind7 mph E

Humidity45%

Visibility—

Dew point47°

Wed, 2179° / 60°

79 °

Topeka, Wednesday, 21 October

Clear. High 79°, low 60°.

Pressure30.24 inHg

Wind10.6 mph SE

Humidity54%

Visibility—

Dew point58°

Thu, 2281° / 64°

81 °

Topeka, Thursday, 22 October

Overcast. High 81°, low 64°.

Pressure30.27 inHg

Wind14.5 mph S

Humidity45%

Visibility—

Dew point54°

Fri, 2378° / 69°

78 °

Topeka, Friday, 23 October

Overcast. High 78°, low 69°.

Pressure30.24 inHg

Wind13.7 mph S

Humidity50%

Visibility—

Dew point55°

Sat, 2480° / 66°

0.63

80 °

Topeka, Saturday, 24 October

Rain. High 80°, low 66°.

Pressure29.94 inHg

Wind21.3 mph S

Humidity49%

Visibility—

Dew point57°

Sun, 2567° / 53°

67 °

Topeka, Sunday, 25 October

Overcast. High 67°, low 53°.

Pressure30.03 inHg

Wind19.1 mph W

Humidity60%

Visibility—

Dew point44°

Mon, 2659° / 43°

59 °

Topeka, Monday, 26 October

Clear. High 59°, low 43°.

Pressure30.21 inHg

Wind13.7 mph NW

Humidity38%

Visibility—

Dew point30°

Tue, 2765° / 48°

65 °

Topeka, Tuesday, 27 October

Clear. High 65°, low 48°.

Pressure29.85 inHg

Wind18.4 mph N

Humidity50%

Visibility—

Dew point44°

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 Topeka, 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 Topeka, 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.