As of 01:03 CDT

Weather in Truro, IA

44°Current weather

Truro, Sunday, 18 October, 01:03

Clear. Feels like 38°. High 63°, low 43°.

Pressure30.33 inHg
Wind12.3 mph S
Humidity75%
Visibility6.2 mi
Dew point36°

Monthly outlook for Truro, IA: average high 67.3°, average low 48.6°. That is 4.9° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 29 October (74.8°), the coolest 26 October (36.8°).

67.3°/48.6°
Average high / low
+4.9°
Above normal
1 / 4
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October66.3°60°+3.5°
28 October – 6 November69°54.8°+7.9°
7 November – 16 Novemberat normal49.9°—

October records over 66 years

91.8°5 October 1963All-time high
9.9°29 October 1980All-time low

Climate normals and records are computed from the nearest reference point — Osceola (13 mi).

Mon, 1965° / 45°0Partly cloudy
65 °Partly cloudy

Truro, Monday, 19 October

Partly cloudy. High 65°, low 45°.

Pressure30.33 inHg
Wind8.1 mph S
Humidity58%
Visibility6.2 mi
Dew point47°
Tue, 2068° / 45°0Clear
68 °Clear

Truro, Tuesday, 20 October

Clear. High 68°, low 45°.

Pressure30.33 inHg
Wind7.6 mph S
Humidity55%
Visibility6.2 mi
Dew point48°
Wed, 2170° / 50°0Mostly clear
70 °Mostly clear

Truro, Wednesday, 21 October

Mostly clear. High 70°, low 50°.

Pressure30.21 inHg
Wind6.9 mph S
Humidity59%
Visibility6.2 mi
Dew point50°
Thu, 2271° / 50°0Clear
71 °Clear

Truro, Thursday, 22 October

Clear. High 71°, low 50°.

Pressure30.21 inHg
Wind7.2 mph SE
Humidity52%
Visibility—
Dew point49°
Fri, 2372° / 53°0Partly cloudy
72 °Partly cloudy

Truro, Friday, 23 October

Partly cloudy. High 72°, low 53°.

Pressure30.15 inHg
Wind14 mph SE
Humidity50%
Visibility—
Dew point49°
Sat, 2473° / 52°0.01Light rain
73 °Light rain

Truro, Saturday, 24 October

Light rain. High 73°, low 52°.

Pressure30.06 inHg
Wind18.5 mph S
Humidity46%
Visibility—
Dew point50°
Sun, 2554° / 42°0Overcast
54 °Overcast

Truro, Sunday, 25 October

Overcast. High 54°, low 42°.

Pressure30.50 inHg
Wind14.5 mph N
Humidity41%
Visibility—
Dew point28°
Mon, 2658° / 37°0Overcast
58 °Overcast

Truro, Monday, 26 October

Overcast. High 58°, low 37°.

Pressure30.39 inHg
Wind8.1 mph S
Humidity36%
Visibility—
Dew point26°
Tue, 2769° / 44°0Overcast
69 °Overcast

Truro, Tuesday, 27 October

Overcast. High 69°, low 44°.

Pressure30.15 inHg
Wind16.8 mph S
Humidity52%
Visibility—
Dew point44°
Wed, 2871° / 58°0Overcast
71 °Overcast

Truro, Wednesday, 28 October

Overcast. High 71°, low 58°.

Pressure29.88 inHg
Wind21.8 mph SW
Humidity54%
Visibility—
Dew point50°
Thu, 2975° / 58°0.04Light rain
75 °Light rain

Truro, Thursday, 29 October

Light rain. High 75°, low 58°.

Pressure29.71 inHg
Wind21.6 mph S
Humidity71%
Visibility—
Dew point58°
Fri, 3070° / 49°0Clear
70 °Clear

Truro, Friday, 30 October

Clear. High 70°, low 49°.

Pressure29.94 inHg
Wind8.2 mph SE
Humidity25%
Visibility—
Dew point28°
Sat, 3166° / 54°0.02Light rain
66 °Light rain

Truro, Saturday, 31 October

Light rain. High 66°, low 54°.

Pressure29.80 inHg
Wind18.9 mph SE
Humidity79%
Visibility—
Dew point58°
Sun, 0166° / 48°0.01Light rain
66 °Light rain

Truro, Sunday, 1 November

Light rain. High 66°, low 48°.

Pressure29.91 inHg
Wind16.9 mph SW
Humidity29%
Visibility—
Dew point29°
Mon, 0267° / 50°0Clear
67 °Clear

Truro, Monday, 2 November

Clear. High 67°, low 50°.

Pressure29.91 inHg
Wind16.5 mph S
Humidity36%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0354° / 39°0.09Climate normal
54 °Climate normal

Truro, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.09 in
Chance of precipitation28%
Record high74° (1978)
Record low9° (1991)
Wed, 0453° / 38°0.1Climate normal
53 °Climate normal

Truro, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.1 in
Chance of precipitation23%
Record high71° (1978)
Record low8° (1991)
Thu, 0553° / 38°0.06Climate normal
53 °Climate normal

Truro, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.06 in
Chance of precipitation23%
Record high72° (2015)
Record low20° (1967)
Fri, 0653° / 37°0.06Climate normal
53 °Climate normal

Truro, Friday, 6 November

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.06 in
Chance of precipitation20%
Record high70° (1980)
Record low16° (1991)
Sat, 0753° / 37°0.02Climate normal
53 °Climate normal

Truro, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.02 in
Chance of precipitation7%
Record high73° (1966)
Record low-1° (1991)
Sun, 0853° / 37°0.03Climate normal
53 °Climate normal

Truro, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.03 in
Chance of precipitation22%
Record high75° (1999)
Record low-10° (1991)
Mon, 0953° / 37°0.09Climate normal
53 °Climate normal

Truro, Monday, 9 November

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.09 in
Chance of precipitation28%
Record high72° (1999)
Record low13° (1991)
Tue, 1050° / 34°0.1Climate normal
50 °Climate normal

Truro, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high50°
Average low34°
Average precipitation0.1 in
Chance of precipitation22%
Record high74° (2012)
Record low13° (2018)
Wed, 1149° / 32°0.08Climate normal
49 °Climate normal

Truro, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high49°
Average low32°
Average precipitation0.08 in
Chance of precipitation22%
Record high73° (1964)
Record low10° (1986)
Thu, 1247° / 32°0.06Climate normal
47 °Climate normal

Truro, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high47°
Average low32°
Average precipitation0.06 in
Chance of precipitation25%
Record high68° (1999)
Record low2° (2019)
Fri, 1348° / 32°0.07Climate normal
48 °Climate normal

Truro, Friday, 13 November

Climate normal for this date — 60-year average.

Average high48°
Average low32°
Average precipitation0.07 in
Chance of precipitation20%
Record high75° (1999)
Record low5° (1986)
Sat, 1449° / 34°0.03Climate normal
49 °Climate normal

Truro, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.03 in
Chance of precipitation23%
Record high72° (2025)
Record low13° (2014)
Sun, 1549° / 34°0.06Climate normal
49 °Climate normal

Truro, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.06 in
Chance of precipitation18%
Record high70° (2001)
Record low0° (1972)
Mon, 1649° / 33°0.04Climate normal
49 °Climate normal

Truro, Monday, 16 November

Climate normal for this date — 60-year average.

Average high49°
Average low33°
Average precipitation0.04 in
Chance of precipitation12%
Record high70° (2001)
Record low15° (1997)

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, 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 Truro, 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.