As of 23:10 CDT

Weather in Truro, IL

64°

Truro, Wednesday, 14 October, 23:10

Overcast. Feels like 64°. High 69°, low 63°.

Pressure30.09 inHg

Wind10.1 mph E

Humidity82%

Visibility6.2 mi

Dew point58°

See detailed hourly forecast

Thu, 1567° / 56°

1.23

67 °

Truro, Thursday, 15 October

Heavy rain. High 67°, low 56°.

Pressure30.00 inHg

Wind6.9 mph SE

Humidity95%

Visibility1.9 mi

Dew point62°

Fri, 1654° / 45°

0.02

54 °

Truro, Friday, 16 October

Light rain. High 54°, low 45°.

Pressure30.15 inHg

Wind17 mph NW

Humidity66%

Visibility6.2 mi

Dew point42°

Sat, 1756° / 37°

56 °

Truro, Saturday, 17 October

Clear. High 56°, low 37°.

Pressure30.56 inHg

Wind2.8 mph SW

Humidity47%

Visibility6.2 mi

Dew point31°

Sun, 1861° / 41°

61 °

Truro, Sunday, 18 October

Clear. High 61°, low 41°.

Pressure30.45 inHg

Wind10.4 mph S

Humidity49%

Visibility6.2 mi

Dew point38°

Mon, 1964° / 41°

64 °

Truro, Monday, 19 October

Overcast. High 64°, low 41°.

Pressure30.36 inHg

Wind6.7 mph S

Humidity47%

Visibility—

Dew point39°

Tue, 2069° / 44°

69 °

Truro, Tuesday, 20 October

Clear. High 69°, low 44°.

Pressure30.33 inHg

Wind6.7 mph E

Humidity45%

Visibility—

Dew point42°

Wed, 2172° / 54°

72 °

Truro, Wednesday, 21 October

Mostly clear. High 72°, low 54°.

Pressure30.30 inHg

Wind11.2 mph S

Humidity50%

Visibility—

Dew point49°

Thu, 2276° / 55°

76 °

Truro, Thursday, 22 October

Partly cloudy. High 76°, low 55°.

Pressure30.18 inHg

Wind14.5 mph S

Humidity46%

Visibility—

Dew point49°

Fri, 2376° / 63°

0.02

76 °

Truro, Friday, 23 October

Light rain. High 76°, low 63°.

Pressure29.97 inHg

Wind20 mph S

Humidity57%

Visibility—

Dew point57°

Sat, 2471° / 59°

0.02

71 °

Truro, Saturday, 24 October

Light rain. High 71°, low 59°.

Pressure30.15 inHg

Wind6.2 mph NE

Humidity61%

Visibility—

Dew point55°

Sun, 2560° / 48°

0.13

60 °

Truro, Sunday, 25 October

Light rain. High 60°, low 48°.

Pressure30.18 inHg

Wind15 mph N

Humidity59%

Visibility—

Dew point44°

Mon, 2657° / 44°

0.81

57 °

Truro, Monday, 26 October

Rain. High 57°, low 44°.

Pressure30.09 inHg

Wind14.5 mph NW

Humidity43%

Visibility—

Dew point31°

Tue, 2760° / 44°

60 °

Truro, Tuesday, 27 October

Mostly clear. High 60°, low 44°.

Pressure30.15 inHg

Wind6.3 mph SW

Humidity45%

Visibility—

Dew point36°

Wed, 2861° / 46°

61 °

Truro, Wednesday, 28 October

Overcast. High 61°, low 46°.

Pressure29.91 inHg

Wind7 mph SW

Humidity49%

Visibility—

Dew point38°

Thu, 2960° / 47°

60 °

Truro, Thursday, 29 October

Clear. High 60°, low 47°.

Pressure30.03 inHg

Wind13.4 mph NW

Humidity44%

Visibility—

Dew point36°

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 Truro, 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 Truro, 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.