As of 04:07 CDT

Weather in Truro, IA

48°Current weather

Truro, Friday, 16 October, 04:07

Overcast. Feels like 42°. High 50°, low 41°.

Pressure30.21 inHg
Wind16.1 mph NW
Humidity76%
Visibility6.2 mi
Dew point41°

Monthly outlook for Truro, IA: average high 63.4°, average low 47.6°. That is 2.2° above the climate normal for October. Precipitation is expected on 2 days (about 0.8 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 23 October (76.2°), the coolest 17 October (34.7°).

63.4°/47.6°
Average high / low
+2.2°
Above normal
2 / 4
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October65.7°60.8°+2.8°
26 October – 4 November59.5°55.8°+2°
5 November – 14 Novemberat normal50.6°—

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).

Sat, 1756° / 35°0Clear
56 °Clear

Truro, Saturday, 17 October

Clear. High 56°, low 35°.

Pressure30.53 inHg
Wind9.5 mph SW
Humidity43%
Visibility6.2 mi
Dew point32°
Sun, 1863° / 44°0Clear
63 °Clear

Truro, Sunday, 18 October

Clear. High 63°, low 44°.

Pressure30.36 inHg
Wind14.5 mph S
Humidity57%
Visibility6.2 mi
Dew point43°
Mon, 1963° / 45°0Overcast
63 °Overcast

Truro, Monday, 19 October

Overcast. High 63°, low 45°.

Pressure30.30 inHg
Wind9 mph S
Humidity59%
Visibility6.2 mi
Dew point45°
Tue, 2068° / 46°0Mostly clear
68 °Mostly clear

Truro, Tuesday, 20 October

Mostly clear. High 68°, low 46°.

Pressure30.27 inHg
Wind10.9 mph S
Humidity47%
Visibility—
Dew point43°
Wed, 2168° / 52°0.04Light rain
68 °Light rain

Truro, Wednesday, 21 October

Light rain. High 68°, low 52°.

Pressure30.21 inHg
Wind10.6 mph S
Humidity53%
Visibility—
Dew point47°
Thu, 2274° / 58°0.04Light rain
74 °Light rain

Truro, Thursday, 22 October

Light rain. High 74°, low 58°.

Pressure30.12 inHg
Wind9.5 mph S
Humidity59%
Visibility—
Dew point55°
Fri, 2376° / 56°0Clear
76 °Clear

Truro, Friday, 23 October

Clear. High 76°, low 56°.

Pressure30.06 inHg
Wind13.2 mph S
Humidity58%
Visibility—
Dew point56°
Sat, 2472° / 61°0Overcast
72 °Overcast

Truro, Saturday, 24 October

Overcast. High 72°, low 61°.

Pressure30.00 inHg
Wind18.1 mph S
Humidity45%
Visibility—
Dew point48°
Sun, 2565° / 53°0Overcast
65 °Overcast

Truro, Sunday, 25 October

Overcast. High 65°, low 53°.

Pressure30.15 inHg
Wind11.4 mph NE
Humidity65%
Visibility—
Dew point51°
Mon, 2659° / 47°0.25Light rain
59 °Light rain

Truro, Monday, 26 October

Light rain. High 59°, low 47°.

Pressure29.80 inHg
Wind15.5 mph W
Humidity89%
Visibility—
Dew point55°
Tue, 2760° / 45°0Overcast
60 °Overcast

Truro, Tuesday, 27 October

Overcast. High 60°, low 45°.

Pressure29.91 inHg
Wind17.3 mph W
Humidity49%
Visibility—
Dew point37°
Wed, 2864° / 46°0Clear
64 °Clear

Truro, Wednesday, 28 October

Clear. High 64°, low 46°.

Pressure29.88 inHg
Wind12.9 mph S
Humidity46%
Visibility—
Dew point40°
Thu, 2963° / 54°0.01Light rain
63 °Light rain

Truro, Thursday, 29 October

Light rain. High 63°, low 54°.

Pressure29.74 inHg
Wind11.7 mph S
Humidity83%
Visibility—
Dew point54°
Fri, 3059° / 41°0.46Rain
59 °Rain

Truro, Friday, 30 October

Rain. High 59°, low 41°.

Pressure29.59 inHg
Wind22.4 mph NW
Humidity85%
Visibility—
Dew point43°
Sat, 3153° / 37°0Clear
53 °Clear

Truro, Saturday, 31 October

Clear. High 53°, low 37°.

Pressure30.00 inHg
Wind14.3 mph W
Humidity45%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0156° / 40°0.21Climate normal
56 °Climate normal

Truro, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.21 in
Chance of precipitation37%
Record high74° (1990)
Record low22° (2002)
Mon, 0253° / 39°0.08Climate normal
53 °Climate normal

Truro, Monday, 2 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.08 in
Chance of precipitation28%
Record high76° (1964)
Record low13° (1991)
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)

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.