As of 05:22 CDT

Weather in Peoria, IA

48°

Peoria, Friday, 16 October, 05:22

Overcast. Feels like 42°. High 52°, low 42°.

Pressure30.18 inHg

Wind15 mph W

Humidity73%

Visibility6.2 mi

Dew point40°

See detailed hourly forecast

Sat, 1757° / 35°

57 °

Peoria, Saturday, 17 October

Clear. High 57°, low 35°.

Pressure30.53 inHg

Wind8.8 mph SW

Humidity45%

Visibility6.2 mi

Dew point32°

Sun, 1863° / 44°

63 °

Peoria, Sunday, 18 October

Clear. High 63°, low 44°.

Pressure30.39 inHg

Wind13.8 mph S

Humidity56%

Visibility6.2 mi

Dew point43°

Mon, 1964° / 43°

64 °

Peoria, Monday, 19 October

Overcast. High 64°, low 43°.

Pressure30.33 inHg

Wind7.2 mph S

Humidity56%

Visibility6.2 mi

Dew point44°

Tue, 2068° / 44°

68 °

Peoria, Tuesday, 20 October

Clear. High 68°, low 44°.

Pressure30.30 inHg

Wind9.9 mph SE

Humidity50%

Visibility—

Dew point44°

Wed, 2168° / 49°

0.01

68 °

Peoria, Wednesday, 21 October

Light rain. High 68°, low 49°.

Pressure30.24 inHg

Wind9.9 mph S

Humidity51%

Visibility—

Dew point47°

Thu, 2273° / 58°

0.06

73 °

Peoria, Thursday, 22 October

Light rain. High 73°, low 58°.

Pressure30.12 inHg

Wind6.3 mph S

Humidity55%

Visibility—

Dew point52°

Fri, 2375° / 55°

75 °

Peoria, Friday, 23 October

Clear. High 75°, low 55°.

Pressure30.09 inHg

Wind12.1 mph SE

Humidity48%

Visibility—

Dew point49°

Sat, 2471° / 60°

71 °

Peoria, Saturday, 24 October

Overcast. High 71°, low 60°.

Pressure30.06 inHg

Wind15.5 mph S

Humidity48%

Visibility—

Dew point49°

Sun, 2569° / 58°

0.01

69 °

Peoria, Sunday, 25 October

Light rain. High 69°, low 58°.

Pressure30.15 inHg

Wind9.4 mph NE

Humidity65%

Visibility—

Dew point55°

Mon, 2660° / 50°

0.63

60 °

Peoria, Monday, 26 October

Heavy rain. High 60°, low 50°.

Pressure29.83 inHg

Wind16.1 mph SE

Humidity68%

Visibility—

Dew point49°

Tue, 2760° / 47°

60 °

Peoria, Tuesday, 27 October

Overcast. High 60°, low 47°.

Pressure29.91 inHg

Wind16.6 mph W

Humidity54%

Visibility—

Dew point38°

Wed, 2864° / 47°

64 °

Peoria, Wednesday, 28 October

Mostly clear. High 64°, low 47°.

Pressure29.91 inHg

Wind11.4 mph S

Humidity50%

Visibility—

Dew point42°

Thu, 2960° / 52°

60 °

Peoria, Thursday, 29 October

Overcast. High 60°, low 52°.

Pressure29.77 inHg

Wind10.6 mph SE

Humidity86%

Visibility—

Dew point53°

Fri, 3058° / 43°

0.33

58 °

Peoria, Friday, 30 October

Rain. High 58°, low 43°.

Pressure29.50 inHg

Wind21 mph NW

Humidity90%

Visibility—

Dew point46°

Sat, 3151° / 36°

51 °

Peoria, Saturday, 31 October

Clear. High 51°, low 36°.

Pressure29.97 inHg

Wind15.4 mph NW

Humidity49%

Visibility—

Dew point28°

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 Peoria, IA 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 Peoria, IA 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.