As of 07:54 CDT

Weather in Williamsburg, IA

50°Current weather

Williamsburg, Thursday, 8 October, 07:54

Overcast. Feels like 49°. High 74°, low 50°.

Pressure30.09 inHg
Wind4.8 mph N
Humidity84%
Visibility6.2 mi
Dew point46°

Monthly outlook for Williamsburg, IA: average high 71.5°, average low 54.5°. That is 5.2° above the climate normal for October. Precipitation is expected on 4 days (about 1.1 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 15 October (85.1°), the coolest 17 October (43.5°).

71.5°/54.5°
Average high / low
+5.2°
Above normal
4 / 4
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 October – 17 October73.8°63.4°+5.8°
18 October – 27 October67.6°59°+4.7°
28 October – 6 Novemberat normal54.3°—

October records over 66 years

90.3°6 October 1963All-time high
17.4°30 October 1980All-time low

Climate normals and records are computed from the nearest reference point — Ladora (11 mi).

Fri, 0978° / 51°0.4Heavy rain
78 °Heavy rain

Williamsburg, Friday, 9 October

Heavy rain. High 78°, low 51°.

Pressure30.03 inHg
Wind10.4 mph SE
Humidity62%
Visibility6.2 mi
Dew point57°
Sat, 1082° / 61°0Clear
82 °Clear

Williamsburg, Saturday, 10 October

Clear. High 82°, low 61°.

Pressure30.00 inHg
Wind10.2 mph S
Humidity59%
Visibility6.2 mi
Dew point62°
Sun, 1177° / 58°0Clear
77 °Clear

Williamsburg, Sunday, 11 October

Clear. High 77°, low 58°.

Pressure29.94 inHg
Wind9.7 mph S
Humidity54%
Visibility6.2 mi
Dew point57°
Mon, 1283° / 62°0Clear
83 °Clear

Williamsburg, Monday, 12 October

Clear. High 83°, low 62°.

Pressure29.77 inHg
Wind12.7 mph S
Humidity54%
Visibility—
Dew point60°
Tue, 1371° / 55°0Overcast
71 °Overcast

Williamsburg, Tuesday, 13 October

Overcast. High 71°, low 55°.

Pressure30.00 inHg
Wind12.8 mph NW
Humidity57%
Visibility—
Dew point49°
Wed, 1473° / 49°0Partly cloudy
73 °Partly cloudy

Williamsburg, Wednesday, 14 October

Partly cloudy. High 73°, low 49°.

Pressure29.94 inHg
Wind19.5 mph SE
Humidity56%
Visibility—
Dew point49°
Thu, 1585° / 69°0.09Light rain
85 °Light rain

Williamsburg, Thursday, 15 October

Light rain. High 85°, low 69°.

Pressure29.68 inHg
Wind22.7 mph SW
Humidity60%
Visibility—
Dew point68°
Fri, 1664° / 50°0Clear
64 °Clear

Williamsburg, Friday, 16 October

Clear. High 64°, low 50°.

Pressure30.15 inHg
Wind17 mph NW
Humidity53%
Visibility—
Dew point44°
Sat, 1752° / 44°0Overcast
52 °Overcast

Williamsburg, Saturday, 17 October

Overcast. High 52°, low 44°.

Pressure30.45 inHg
Wind8.8 mph NE
Humidity61%
Visibility—
Dew point37°
Sun, 1864° / 48°0Mostly clear
64 °Mostly clear

Williamsburg, Sunday, 18 October

Mostly clear. High 64°, low 48°.

Pressure30.24 inHg
Wind4.9 mph SE
Humidity55%
Visibility—
Dew point44°
Mon, 1959° / 54°0.47Rain
59 °Rain

Williamsburg, Monday, 19 October

Rain. High 59°, low 54°.

Pressure30.12 inHg
Wind6.6 mph SE
Humidity95%
Visibility—
Dew point56°
Tue, 2066° / 56°0Overcast
66 °Overcast

Williamsburg, Tuesday, 20 October

Overcast. High 66°, low 56°.

Pressure30.12 inHg
Wind5.2 mph NW
Humidity68%
Visibility—
Dew point52°
Wed, 2168° / 52°0Mostly clear
68 °Mostly clear

Williamsburg, Wednesday, 21 October

Mostly clear. High 68°, low 52°.

Pressure29.97 inHg
Wind10.3 mph S
Humidity60%
Visibility—
Dew point51°
Thu, 2268° / 53°0.13Light rain
68 °Light rain

Williamsburg, Thursday, 22 October

Light rain. High 68°, low 53°.

Pressure29.56 inHg
Wind15.8 mph S
Humidity74%
Visibility—
Dew point56°
Fri, 2379° / 59°0Clear
79 °Clear

Williamsburg, Friday, 23 October

Clear. High 79°, low 59°.

Pressure29.71 inHg
Wind14.1 mph S
Humidity61%
Visibility—
Dew point61°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2458° / 43°0.13Climate normal
58 °Climate normal

Williamsburg, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.13 in
Chance of precipitation33%
Record high80° (2012)
Record low24° (1981)
Sun, 2558° / 42°0.07Climate normal
58 °Climate normal

Williamsburg, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.07 in
Chance of precipitation25%
Record high77° (1989)
Record low28° (1962)
Mon, 2657° / 41°0.09Climate normal
57 °Climate normal

Williamsburg, Monday, 26 October

Climate normal for this date — 60-year average.

Average high57°
Average low41°
Average precipitation0.09 in
Chance of precipitation20%
Record high74° (1963)
Record low23° (1962)
Tue, 2757° / 41°0.07Climate normal
57 °Climate normal

Williamsburg, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high57°
Average low41°
Average precipitation0.07 in
Chance of precipitation23%
Record high74° (2014)
Record low20° (1997)
Wed, 2856° / 40°0.06Climate normal
56 °Climate normal

Williamsburg, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.06 in
Chance of precipitation25%
Record high76° (2016)
Record low19° (1967)
Thu, 2956° / 40°0.09Climate normal
56 °Climate normal

Williamsburg, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.09 in
Chance of precipitation25%
Record high80° (2024)
Record low19° (1980)
Fri, 3057° / 41°0.09Climate normal
57 °Climate normal

Williamsburg, Friday, 30 October

Climate normal for this date — 60-year average.

Average high57°
Average low41°
Average precipitation0.09 in
Chance of precipitation38%
Record high77° (2024)
Record low17° (1980)
Sat, 3155° / 41°0.14Climate normal
55 °Climate normal

Williamsburg, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.14 in
Chance of precipitation33%
Record high76° (1968)
Record low23° (1993)
Sun, 0155° / 40°0.2Climate normal
55 °Climate normal

Williamsburg, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.2 in
Chance of precipitation35%
Record high75° (2000)
Record low22° (2023)
Mon, 0253° / 39°0.09Climate normal
53 °Climate normal

Williamsburg, Monday, 2 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.09 in
Chance of precipitation33%
Record high73° (1964)
Record low16° (1991)
Tue, 0353° / 38°0.06Climate normal
53 °Climate normal

Williamsburg, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.06 in
Chance of precipitation20%
Record high74° (1978)
Record low12° (1991)
Wed, 0453° / 38°0.11Climate normal
53 °Climate normal

Williamsburg, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.11 in
Chance of precipitation23%
Record high71° (2008)
Record low10° (1991)
Thu, 0552° / 37°0.07Climate normal
52 °Climate normal

Williamsburg, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.07 in
Chance of precipitation25%
Record high71° (2015)
Record low19° (1991)
Fri, 0652° / 37°0.06Climate normal
52 °Climate normal

Williamsburg, Friday, 6 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.06 in
Chance of precipitation23%
Record high71° (2020)
Record low17° (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 Williamsburg, 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 Williamsburg, 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.