As of 09:37 EDT

Weather in Jamestown, IN

53°Current weather

Jamestown, Wednesday, 21 October, 09:37

Clear. Feels like 52°. High 70°, low 41°.

Pressure30.30 inHg
Wind3.3 mph SE
Humidity83%
Visibility6.2 mi
Dew point49°

Monthly outlook for Jamestown, IN: average high 65.7°, average low 49.8°. That is 3.9° above the climate normal for October. Precipitation is expected on 6 days (about 3.4 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 28 October (72.4°), the coolest 21 October (41.2°).

65.7°/49.8°
Average high / low
+3.9°
Above normal
6 / 5
Wet days / normal
3.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October67.8°59.7°+4.5°
31 October – 9 November62.2°55.7°+3.6°
10 November – 19 Novemberat normal50°—

October records over 66 years

88.2°1 October 2019All-time high
21.7°26 October 1962All-time low

Climate normals and records are computed from the nearest reference point — Thorntown (14 mi).

Thu, 2271° / 44°0Clear
71 °Clear

Jamestown, Thursday, 22 October

Clear. High 71°, low 44°.

Pressure30.27 inHg
Wind4.3 mph NE
Humidity48%
Visibility6.2 mi
Dew point46°
Fri, 2367° / 43°0Clear
67 °Clear

Jamestown, Friday, 23 October

Clear. High 67°, low 43°.

Pressure30.36 inHg
Wind5.3 mph SE
Humidity50%
Visibility6.2 mi
Dew point45°
Sat, 2467° / 48°0Partly cloudy
67 °Partly cloudy

Jamestown, Saturday, 24 October

Partly cloudy. High 67°, low 48°.

Pressure30.42 inHg
Wind6.5 mph SE
Humidity58%
Visibility6.2 mi
Dew point48°
Sun, 2570° / 48°0Overcast
70 °Overcast

Jamestown, Sunday, 25 October

Overcast. High 70°, low 48°.

Pressure30.39 inHg
Wind6.3 mph SE
Humidity42%
Visibility—
Dew point43°
Mon, 2670° / 50°0Overcast
70 °Overcast

Jamestown, Monday, 26 October

Overcast. High 70°, low 50°.

Pressure30.27 inHg
Wind7 mph SW
Humidity41%
Visibility—
Dew point43°
Tue, 2764° / 51°0Overcast
64 °Overcast

Jamestown, Tuesday, 27 October

Overcast. High 64°, low 51°.

Pressure30.30 inHg
Wind11.1 mph SE
Humidity54%
Visibility—
Dew point45°
Wed, 2872° / 55°0Overcast
72 °Overcast

Jamestown, Wednesday, 28 October

Overcast. High 72°, low 55°.

Pressure30.12 inHg
Wind15.6 mph SW
Humidity43%
Visibility—
Dew point44°
Thu, 2965° / 53°0.13Light rain
65 °Light rain

Jamestown, Thursday, 29 October

Light rain. High 65°, low 53°.

Pressure30.12 inHg
Wind12.2 mph SW
Humidity60%
Visibility—
Dew point51°
Fri, 3061° / 43°0.01Light rain
61 °Light rain

Jamestown, Friday, 30 October

Light rain. High 61°, low 43°.

Pressure30.21 inHg
Wind14 mph E
Humidity40%
Visibility—
Dew point34°
Sat, 3171° / 49°0Overcast
71 °Overcast

Jamestown, Saturday, 31 October

Overcast. High 71°, low 49°.

Pressure30.03 inHg
Wind17.9 mph S
Humidity59%
Visibility—
Dew point49°
Sun, 0167° / 58°0.61Rain
67 °Rain

Jamestown, Sunday, 1 November

Rain. High 67°, low 58°.

Pressure30.03 inHg
Wind19.5 mph S
Humidity90%
Visibility—
Dew point55°
Mon, 0264° / 59°1.57Rain
64 °Rain

Jamestown, Monday, 2 November

Rain. High 64°, low 59°.

Pressure29.83 inHg
Wind19.8 mph SE
Humidity96%
Visibility—
Dew point59°
Tue, 0363° / 58°0.43Rain
63 °Rain

Jamestown, Tuesday, 3 November

Rain. High 63°, low 58°.

Pressure29.62 inHg
Wind16.5 mph SE
Humidity91%
Visibility—
Dew point57°
Wed, 0460° / 50°0.44Rain
60 °Rain

Jamestown, Wednesday, 4 November

Rain. High 60°, low 50°.

Pressure29.41 inHg
Wind18.3 mph S
Humidity90%
Visibility—
Dew point50°
Thu, 0549° / 47°0.21Light rain
49 °Light rain

Jamestown, Thursday, 5 November

Light rain. High 49°, low 47°.

Pressure29.65 inHg
Wind15.8 mph SW
Humidity92%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0654° / 39°0.07Climate normal
54 °Climate normal

Jamestown, Friday, 6 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.07 in
Chance of precipitation28%
Record high74° (1975)
Record low20° (1966)
Sat, 0753° / 39°0.13Climate normal
53 °Climate normal

Jamestown, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.13 in
Chance of precipitation33%
Record high69° (2020)
Record low21° (1971)
Sun, 0854° / 39°0.04Climate normal
54 °Climate normal

Jamestown, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.04 in
Chance of precipitation20%
Record high75° (2020)
Record low17° (1991)
Mon, 0955° / 40°0.09Climate normal
55 °Climate normal

Jamestown, Monday, 9 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.09 in
Chance of precipitation32%
Record high72° (1999)
Record low17° (1991)
Tue, 1053° / 39°0.13Climate normal
53 °Climate normal

Jamestown, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.13 in
Chance of precipitation33%
Record high74° (2020)
Record low18° (2018)
Wed, 1151° / 36°0.11Climate normal
51 °Climate normal

Jamestown, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.11 in
Chance of precipitation32%
Record high72° (2010)
Record low21° (2025)
Thu, 1249° / 35°0.09Climate normal
49 °Climate normal

Jamestown, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.09 in
Chance of precipitation25%
Record high71° (1964)
Record low8° (2019)
Fri, 1349° / 34°0.07Climate normal
49 °Climate normal

Jamestown, Friday, 13 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.07 in
Chance of precipitation28%
Record high69° (1999)
Record low2° (2019)
Sat, 1450° / 35°0.12Climate normal
50 °Climate normal

Jamestown, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.12 in
Chance of precipitation32%
Record high70° (2025)
Record low13° (1986)
Sun, 1549° / 36°0.15Climate normal
49 °Climate normal

Jamestown, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.15 in
Chance of precipitation35%
Record high71° (1971)
Record low17° (2019)
Mon, 1649° / 35°0.09Climate normal
49 °Climate normal

Jamestown, Monday, 16 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.09 in
Chance of precipitation27%
Record high68° (2001)
Record low19° (1997)
Tue, 1750° / 35°0.13Climate normal
50 °Climate normal

Jamestown, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high50°
Average low35°
Average precipitation0.13 in
Chance of precipitation23%
Record high70° (2016)
Record low14° (1997)
Wed, 1850° / 36°0.13Climate normal
50 °Climate normal

Jamestown, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.13 in
Chance of precipitation27%
Record high71° (2016)
Record low11° (2014)
Thu, 1950° / 36°0.1Climate normal
50 °Climate normal

Jamestown, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.1 in
Chance of precipitation40%
Record high69° (1985)
Record low15° (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 Jamestown, IN 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 Jamestown, IN 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.