As of 03:58 CDT

Weather in Ollie, IA

64°Current weather

Ollie, Tuesday, 13 October, 03:58

Partly cloudy. Feels like 65°. High 77°, low 61°.

Pressure29.83 inHg
Wind6.9 mph W
Humidity88%
Visibility6.2 mi
Dew point61°

Monthly outlook for Ollie, IA: average high 62.8°, average low 49.7°. That is 1° above the climate normal for October. Precipitation is expected on 5 days (about 2.6 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 13 October (76.6°), the coolest 17 October (38°).

62.8°/49.7°
Average high / low
+1°
Above normal
5 / 4
Wet days / normal
2.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 October – 22 October65.5°62.4°+1.7°
23 October – 1 November58.5°58.1°+0.2°
2 November – 11 Novemberat normal53°—

October records over 66 years

93.2°6 October 1963All-time high
17.2°29 October 1980All-time low

Climate normals and records are computed from the nearest reference point — Fairfield (15 mi).

Wed, 1470° / 56°0.03Light rain
70 °Light rain

Ollie, Wednesday, 14 October

Light rain. High 70°, low 56°.

Pressure30.09 inHg
Wind9.2 mph N
Humidity61%
Visibility6.2 mi
Dew point52°
Thu, 1565° / 56°0.59Heavy rain
65 °Heavy rain

Ollie, Thursday, 15 October

Heavy rain. High 65°, low 56°.

Pressure29.97 inHg
Wind7.8 mph E
Humidity91%
Visibility3.1 mi
Dew point59°
Fri, 1655° / 46°0Overcast
55 °Overcast

Ollie, Friday, 16 October

Overcast. High 55°, low 46°.

Pressure30.42 inHg
Wind20.9 mph N
Humidity53%
Visibility6.2 mi
Dew point37°
Sat, 1759° / 38°0Clear
59 °Clear

Ollie, Saturday, 17 October

Clear. High 59°, low 38°.

Pressure30.50 inHg
Wind10.8 mph S
Humidity42%
Visibility—
Dew point32°
Sun, 1862° / 47°0Overcast
62 °Overcast

Ollie, Sunday, 18 October

Overcast. High 62°, low 47°.

Pressure30.18 inHg
Wind13.7 mph S
Humidity54%
Visibility—
Dew point43°
Mon, 1951° / 50°0.43Light rain
51 °Light rain

Ollie, Monday, 19 October

Light rain. High 51°, low 50°.

Pressure30.21 inHg
Wind9.9 mph SW
Humidity91%
Visibility—
Dew point47°
Tue, 2071° / 50°0Mostly clear
71 °Mostly clear

Ollie, Tuesday, 20 October

Mostly clear. High 71°, low 50°.

Pressure30.15 inHg
Wind10.2 mph S
Humidity64%
Visibility—
Dew point53°
Wed, 2174° / 60°0.12Light rain
74 °Light rain

Ollie, Wednesday, 21 October

Light rain. High 74°, low 60°.

Pressure30.09 inHg
Wind16.2 mph S
Humidity71%
Visibility—
Dew point61°
Thu, 2269° / 64°1.06Rain
69 °Rain

Ollie, Thursday, 22 October

Rain. High 69°, low 64°.

Pressure29.91 inHg
Wind21.1 mph S
Humidity96%
Visibility—
Dew point63°
Fri, 2368° / 52°0.29Rain
68 °Rain

Ollie, Friday, 23 October

Rain. High 68°, low 52°.

Pressure30.00 inHg
Wind23.8 mph S
Humidity64%
Visibility—
Dew point47°
Sat, 2455° / 45°0Mostly clear
55 °Mostly clear

Ollie, Saturday, 24 October

Mostly clear. High 55°, low 45°.

Pressure30.30 inHg
Wind10.4 mph NW
Humidity52%
Visibility—
Dew point36°
Sun, 2553° / 41°0Overcast
53 °Overcast

Ollie, Sunday, 25 October

Overcast. High 53°, low 41°.

Pressure30.21 inHg
Wind5.2 mph NW
Humidity56%
Visibility—
Dew point36°
Mon, 2657° / 42°0Clear
57 °Clear

Ollie, Monday, 26 October

Clear. High 57°, low 42°.

Pressure30.36 inHg
Wind5.9 mph W
Humidity53%
Visibility—
Dew point37°
Tue, 2759° / 42°0Overcast
59 °Overcast

Ollie, Tuesday, 27 October

Overcast. High 59°, low 42°.

Pressure30.24 inHg
Wind11.5 mph W
Humidity60%
Visibility—
Dew point41°
Wed, 2858° / 46°0Overcast
58 °Overcast

Ollie, Wednesday, 28 October

Overcast. High 58°, low 46°.

Pressure30.06 inHg
Wind12.1 mph W
Humidity49%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2958° / 42°0.08Climate normal
58 °Climate normal

Ollie, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.08 in
Chance of precipitation27%
Record high80° (2024)
Record low17° (1980)
Fri, 3058° / 42°0.09Climate normal
58 °Climate normal

Ollie, Friday, 30 October

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.09 in
Chance of precipitation33%
Record high76° (2024)
Record low19° (1980)
Sat, 3157° / 42°0.13Climate normal
57 °Climate normal

Ollie, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.13 in
Chance of precipitation33%
Record high76° (1968)
Record low23° (1993)
Sun, 0157° / 41°0.17Climate normal
57 °Climate normal

Ollie, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high57°
Average low41°
Average precipitation0.17 in
Chance of precipitation32%
Record high77° (2016)
Record low22° (2023)
Mon, 0255° / 40°0.09Climate normal
55 °Climate normal

Ollie, Monday, 2 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.09 in
Chance of precipitation32%
Record high75° (1964)
Record low18° (1991)
Tue, 0355° / 39°0.07Climate normal
55 °Climate normal

Ollie, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.07 in
Chance of precipitation23%
Record high75° (1978)
Record low12° (1991)
Wed, 0454° / 40°0.1Climate normal
54 °Climate normal

Ollie, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.1 in
Chance of precipitation23%
Record high72° (1978)
Record low11° (1991)
Thu, 0553° / 38°0.07Climate normal
53 °Climate normal

Ollie, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.07 in
Chance of precipitation30%
Record high73° (1978)
Record low20° (1991)
Fri, 0654° / 38°0.07Climate normal
54 °Climate normal

Ollie, Friday, 6 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.07 in
Chance of precipitation22%
Record high72° (2020)
Record low18° (1991)
Sat, 0753° / 37°0.02Climate normal
53 °Climate normal

Ollie, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.02 in
Chance of precipitation15%
Record high72° (1966)
Record low3° (1991)
Sun, 0853° / 37°0.04Climate normal
53 °Climate normal

Ollie, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.04 in
Chance of precipitation22%
Record high77° (1999)
Record low-7° (1991)
Mon, 0953° / 38°0.11Climate normal
53 °Climate normal

Ollie, Monday, 9 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.11 in
Chance of precipitation32%
Record high75° (1999)
Record low8° (1991)
Tue, 1051° / 35°0.1Climate normal
51 °Climate normal

Ollie, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.1 in
Chance of precipitation25%
Record high74° (2012)
Record low15° (2018)
Wed, 1149° / 34°0.06Climate normal
49 °Climate normal

Ollie, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.06 in
Chance of precipitation28%
Record high74° (1964)
Record low15° (2019)

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 Ollie, 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 Ollie, 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.