As of 05:42 CDT

Weather in Topeka, IL

56°

Topeka, Saturday, 10 October, 05:42

Clear. Feels like 55°. High 82°, low 56°.

Pressure30.03 inHg

Wind5.4 mph SE

Humidity70%

Visibility6.2 mi

Dew point47°

See detailed hourly forecast

Sun, 1182° / 54°

82 °

Topeka, Sunday, 11 October

Clear. High 82°, low 54°.

Pressure29.97 inHg

Wind4.3 mph S

Humidity57%

Visibility6.2 mi

Dew point57°

Mon, 1287° / 64°

87 °

Topeka, Monday, 12 October

Clear. High 87°, low 64°.

Pressure29.85 inHg

Wind10.8 mph SW

Humidity51%

Visibility6.2 mi

Dew point62°

Tue, 1385° / 73°

85 °

Topeka, Tuesday, 13 October

Clear. High 85°, low 73°.

Pressure29.85 inHg

Wind8.2 mph W

Humidity56%

Visibility6.2 mi

Dew point66°

Wed, 1473° / 65°

0.75

73 °

Topeka, Wednesday, 14 October

Heavy rain. High 73°, low 65°.

Pressure30.06 inHg

Wind11 mph NE

Humidity72%

Visibility—

Dew point61°

Thu, 1561° / 56°

0.32

61 °

Topeka, Thursday, 15 October

Rain. High 61°, low 56°.

Pressure30.30 inHg

Wind11.9 mph E

Humidity92%

Visibility—

Dew point54°

Fri, 1666° / 52°

66 °

Topeka, Friday, 16 October

Overcast. High 66°, low 52°.

Pressure29.97 inHg

Wind17.6 mph W

Humidity35%

Visibility—

Dew point36°

Sat, 1748° / 40°

0.04

48 °

Topeka, Saturday, 17 October

Light rain. High 48°, low 40°.

Pressure30.21 inHg

Wind17.5 mph NW

Humidity85%

Visibility—

Dew point36°

Sun, 1850° / 33°

50 °

Topeka, Sunday, 18 October

Clear. High 50°, low 33°.

Pressure30.50 inHg

Wind14 mph N

Humidity41%

Visibility—

Dew point23°

Mon, 1956° / 36°

56 °

Topeka, Monday, 19 October

Overcast. High 56°, low 36°.

Pressure30.39 inHg

Wind9.6 mph S

Humidity41%

Visibility—

Dew point28°

Tue, 2063° / 41°

63 °

Topeka, Tuesday, 20 October

Overcast. High 63°, low 41°.

Pressure30.30 inHg

Wind10.8 mph S

Humidity33%

Visibility—

Dew point28°

Wed, 2167° / 44°

67 °

Topeka, Wednesday, 21 October

Clear. High 67°, low 44°.

Pressure30.27 inHg

Wind11.4 mph S

Humidity30%

Visibility—

Dew point30°

Thu, 2272° / 48°

72 °

Topeka, Thursday, 22 October

Clear. High 72°, low 48°.

Pressure30.09 inHg

Wind15.7 mph S

Humidity30%

Visibility—

Dew point35°

Fri, 2361° / 53°

0.25

61 °

Topeka, Friday, 23 October

Rain. High 61°, low 53°.

Pressure29.97 inHg

Wind16.4 mph S

Humidity63%

Visibility—

Dew point47°

Sat, 2464° / 49°

0.07

64 °

Topeka, Saturday, 24 October

Light rain. High 64°, low 49°.

Pressure29.80 inHg

Wind15.9 mph NW

Humidity56%

Visibility—

Dew point45°

Sun, 2558° / 44°

58 °

Topeka, Sunday, 25 October

Mostly clear. High 58°, low 44°.

Pressure29.91 inHg

Wind16.6 mph W

Humidity41%

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 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.