As of 18:27 CDT

Weather in Olin, IA

79°Current weather

Olin, Saturday, 10 October, 18:27

Clear. Feels like 79°. High 83°, low 60°.

Pressure29.94 inHg
Wind11.5 mph S
Humidity49%
Visibility6.2 mi
Dew point59°

Monthly outlook for Olin, IA: average high 61.4°, average low 46.5°. That is 0.6° above the climate normal for October. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 10 October (82.6°), the coolest 18 October (25.8°).

61.4°/46.5°
Average high / low
+0.6°
Above normal
3 / 5
Wet days / normal
1.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October63°61.3°+0.9°
20 October – 29 October58.9°57.5°+0.7°
30 October – 8 Novemberat normal52.8°—

October records over 66 years

88.9°6 October 1963All-time high
16.3°30 October 1980All-time low

Climate normals and records are computed from the nearest reference point — Morley (5 mi).

Sun, 1181° / 58°0Clear
81 °Clear

Olin, Sunday, 11 October

Clear. High 81°, low 58°.

Pressure29.91 inHg
Wind8.1 mph S
Humidity63%
Visibility6.2 mi
Dew point59°
Mon, 1282° / 65°0Partly cloudy
82 °Partly cloudy

Olin, Monday, 12 October

Partly cloudy. High 82°, low 65°.

Pressure29.80 inHg
Wind11.3 mph SW
Humidity66%
Visibility6.2 mi
Dew point65°
Tue, 1374° / 64°0.01Light rain
74 °Light rain

Olin, Tuesday, 13 October

Light rain. High 74°, low 64°.

Pressure29.85 inHg
Wind8.1 mph NW
Humidity68%
Visibility6.2 mi
Dew point61°
Wed, 1467° / 56°0.24Rain
67 °Rain

Olin, Wednesday, 14 October

Rain. High 67°, low 56°.

Pressure30.12 inHg
Wind7.1 mph N
Humidity67%
Visibility6.2 mi
Dew point54°
Thu, 1557° / 55°0.37Rain
57 °Rain

Olin, Thursday, 15 October

Rain. High 57°, low 55°.

Pressure30.24 inHg
Wind11.5 mph E
Humidity93%
Visibility—
Dew point53°
Fri, 1653° / 35°0Light rain
53 °Light rain

Olin, Friday, 16 October

Light rain. High 53°, low 35°.

Pressure30.15 inHg
Wind21.7 mph NW
Humidity62%
Visibility—
Dew point37°
Sat, 1738° / 31°0Overcast
38 °Overcast

Olin, Saturday, 17 October

Overcast. High 38°, low 31°.

Pressure30.36 inHg
Wind20 mph NW
Humidity60%
Visibility—
Dew point24°
Sun, 1843° / 26°0Clear
43 °Clear

Olin, Sunday, 18 October

Clear. High 43°, low 26°.

Pressure30.62 inHg
Wind10.4 mph N
Humidity40%
Visibility—
Dew point17°
Mon, 1950° / 31°0Overcast
50 °Overcast

Olin, Monday, 19 October

Overcast. High 50°, low 31°.

Pressure30.53 inHg
Wind16.2 mph S
Humidity37%
Visibility—
Dew point20°
Tue, 2060° / 38°0Clear
60 °Clear

Olin, Tuesday, 20 October

Clear. High 60°, low 38°.

Pressure30.30 inHg
Wind14.9 mph S
Humidity46%
Visibility—
Dew point34°
Wed, 2165° / 44°0Clear
65 °Clear

Olin, Wednesday, 21 October

Clear. High 65°, low 44°.

Pressure30.18 inHg
Wind17 mph S
Humidity45%
Visibility—
Dew point38°
Thu, 2264° / 49°0.37Rain
64 °Rain

Olin, Thursday, 22 October

Rain. High 64°, low 49°.

Pressure30.18 inHg
Wind15.2 mph NW
Humidity48%
Visibility—
Dew point42°
Fri, 2349° / 44°0Overcast
49 °Overcast

Olin, Friday, 23 October

Overcast. High 49°, low 44°.

Pressure30.27 inHg
Wind13.9 mph NW
Humidity64%
Visibility—
Dew point36°
Sat, 2456° / 43°0.03Light rain
56 °Light rain

Olin, Saturday, 24 October

Light rain. High 56°, low 43°.

Pressure30.24 inHg
Wind9.5 mph NW
Humidity66%
Visibility—
Dew point41°
Sun, 2560° / 44°0Overcast
60 °Overcast

Olin, Sunday, 25 October

Overcast. High 60°, low 44°.

Pressure30.21 inHg
Wind7.1 mph N
Humidity63%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2656° / 41°0.1Climate normal
56 °Climate normal

Olin, Monday, 26 October

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.1 in
Chance of precipitation25%
Record high75° (1963)
Record low21° (1962)
Tue, 2756° / 40°0.06Climate normal
56 °Climate normal

Olin, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.06 in
Chance of precipitation20%
Record high75° (2014)
Record low21° (1997)
Wed, 2855° / 40°0.06Climate normal
55 °Climate normal

Olin, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.06 in
Chance of precipitation25%
Record high73° (2016)
Record low18° (1967)
Thu, 2956° / 40°0.08Climate normal
56 °Climate normal

Olin, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.08 in
Chance of precipitation23%
Record high79° (2024)
Record low20° (1980)
Fri, 3057° / 41°0.11Climate normal
57 °Climate normal

Olin, Friday, 30 October

Climate normal for this date — 60-year average.

Average high57°
Average low41°
Average precipitation0.11 in
Chance of precipitation35%
Record high77° (2024)
Record low16° (1980)
Sat, 3155° / 41°0.13Climate normal
55 °Climate normal

Olin, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.13 in
Chance of precipitation32%
Record high74° (1968)
Record low23° (2019)
Sun, 0154° / 39°0.2Climate normal
54 °Climate normal

Olin, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.2 in
Chance of precipitation33%
Record high76° (2000)
Record low22° (2023)
Mon, 0253° / 38°0.11Climate normal
53 °Climate normal

Olin, Monday, 2 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.11 in
Chance of precipitation33%
Record high72° (2022)
Record low17° (1991)
Tue, 0353° / 37°0.06Climate normal
53 °Climate normal

Olin, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.06 in
Chance of precipitation18%
Record high73° (1987)
Record low13° (1991)
Wed, 0452° / 39°0.1Climate normal
52 °Climate normal

Olin, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.1 in
Chance of precipitation23%
Record high70° (2008)
Record low11° (1991)
Thu, 0551° / 37°0.09Climate normal
51 °Climate normal

Olin, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation25%
Record high70° (1978)
Record low18° (1991)
Fri, 0652° / 36°0.06Climate normal
52 °Climate normal

Olin, Friday, 6 November

Climate normal for this date — 60-year average.

Average high52°
Average low36°
Average precipitation0.06 in
Chance of precipitation25%
Record high70° (2020)
Record low17° (1991)
Sat, 0751° / 35°0.02Climate normal
51 °Climate normal

Olin, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.02 in
Chance of precipitation13%
Record high70° (1966)
Record low5° (1991)
Sun, 0851° / 36°0.04Climate normal
51 °Climate normal

Olin, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.04 in
Chance of precipitation20%
Record high76° (1999)
Record low8° (1991)

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 Olin, 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 Olin, 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.