As of 05:22 CDT

Weather in Truro, IL

47°

Truro, Friday, 16 October, 05:22

Clear. Feels like 41°. High 54°, low 46°.

Pressure30.09 inHg

Wind16.2 mph NW

Humidity81%

Visibility6.2 mi

Dew point41°

See detailed hourly forecast

Sat, 1756° / 37°

56 °

Truro, Saturday, 17 October

Clear. High 56°, low 37°.

Pressure30.56 inHg

Wind2.6 mph S

Humidity44%

Visibility6.2 mi

Dew point30°

Sun, 1862° / 41°

62 °

Truro, Sunday, 18 October

Clear. High 62°, low 41°.

Pressure30.47 inHg

Wind11.7 mph S

Humidity50%

Visibility6.2 mi

Dew point39°

Mon, 1964° / 42°

64 °

Truro, Monday, 19 October

Partly cloudy. High 64°, low 42°.

Pressure30.39 inHg

Wind5.5 mph S

Humidity49%

Visibility6.2 mi

Dew point41°

Tue, 2067° / 43°

67 °

Truro, Tuesday, 20 October

Overcast. High 67°, low 43°.

Pressure30.36 inHg

Wind6.6 mph SE

Humidity51%

Visibility—

Dew point42°

Wed, 2168° / 44°

68 °

Truro, Wednesday, 21 October

Clear. High 68°, low 44°.

Pressure30.30 inHg

Wind6.1 mph S

Humidity40%

Visibility—

Dew point38°

Thu, 2262° / 54°

62 °

Truro, Thursday, 22 October

Overcast. High 62°, low 54°.

Pressure30.18 inHg

Wind7 mph S

Humidity56%

Visibility—

Dew point44°

Fri, 2374° / 53°

74 °

Truro, Friday, 23 October

Clear. High 74°, low 53°.

Pressure30.18 inHg

Wind8.3 mph SE

Humidity37%

Visibility—

Dew point42°

Sat, 2473° / 54°

73 °

Truro, Saturday, 24 October

Overcast. High 73°, low 54°.

Pressure30.18 inHg

Wind11.3 mph S

Humidity42%

Visibility—

Dew point45°

Sun, 2572° / 55°

72 °

Truro, Sunday, 25 October

Overcast. High 72°, low 55°.

Pressure30.15 inHg

Wind7.4 mph E

Humidity38%

Visibility—

Dew point42°

Mon, 2671° / 53°

0.07

71 °

Truro, Monday, 26 October

Light rain. High 71°, low 53°.

Pressure29.91 inHg

Wind12.5 mph SE

Humidity40%

Visibility—

Dew point42°

Tue, 2760° / 48°

0.01

60 °

Truro, Tuesday, 27 October

Light rain. High 60°, low 48°.

Pressure29.88 inHg

Wind16.5 mph W

Humidity62%

Visibility—

Dew point42°

Wed, 2866° / 47°

66 °

Truro, Wednesday, 28 October

Overcast. High 66°, low 47°.

Pressure30.00 inHg

Wind12.4 mph S

Humidity40%

Visibility—

Dew point37°

Thu, 2963° / 50°

63 °

Truro, Thursday, 29 October

Light rain. High 63°, low 50°.

Pressure29.83 inHg

Wind12.7 mph S

Humidity73%

Visibility—

Dew point53°

Fri, 3065° / 45°

0.34

65 °

Truro, Friday, 30 October

Rain. High 65°, low 45°.

Pressure29.41 inHg

Wind24.1 mph W

Humidity80%

Visibility—

Dew point57°

Sat, 3149° / 40°

49 °

Truro, Saturday, 31 October

Overcast. High 49°, low 40°.

Pressure29.91 inHg

Wind18.3 mph W

Humidity48%

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 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.