As of 02:13 EDT

Weather in Jamestown, IN

44°Current weather

Jamestown, Monday, 19 October, 02:13

Clear. Feels like 41°. High 66°, low 37°.

Pressure30.39 inHg
Wind5.4 mph SE
Humidity83%
Visibility6.2 mi
Dew point38°

Monthly outlook for Jamestown, IN: average high 63.7°, average low 47.4°. That is 2.4° above the climate normal for October. Precipitation is expected on 5 days (about 1.2 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 24 October (68.1°), the coolest 19 October (36.8°).

63.7°/47.4°
Average high / low
+2.4°
Above normal
5 / 5
Wet days / normal
1.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
19 October – 28 October65.2°60°+2.9°
29 October – 7 November61.1°56.6°+2.5°
8 November – 17 Novemberat normal50.8°—

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).

Tue, 2067° / 38°0Clear
67 °Clear

Jamestown, Tuesday, 20 October

Clear. High 67°, low 38°.

Pressure30.39 inHg
Wind5 mph E
Humidity48%
Visibility6.2 mi
Dew point44°
Wed, 2168° / 44°0Clear
68 °Clear

Jamestown, Wednesday, 21 October

Clear. High 68°, low 44°.

Pressure30.30 inHg
Wind1.7 mph W
Humidity52%
Visibility6.2 mi
Dew point46°
Thu, 2266° / 45°0Clear
66 °Clear

Jamestown, Thursday, 22 October

Clear. High 66°, low 45°.

Pressure30.30 inHg
Wind5.9 mph N
Humidity61%
Visibility6.2 mi
Dew point47°
Fri, 2365° / 47°0Partly cloudy
65 °Partly cloudy

Jamestown, Friday, 23 October

Partly cloudy. High 65°, low 47°.

Pressure30.36 inHg
Wind7 mph E
Humidity54%
Visibility—
Dew point45°
Sat, 2468° / 45°0Mostly clear
68 °Mostly clear

Jamestown, Saturday, 24 October

Mostly clear. High 68°, low 45°.

Pressure30.42 inHg
Wind9.1 mph S
Humidity42%
Visibility—
Dew point40°
Sun, 2566° / 51°0Overcast
66 °Overcast

Jamestown, Sunday, 25 October

Overcast. High 66°, low 51°.

Pressure30.30 inHg
Wind13.7 mph SW
Humidity69%
Visibility—
Dew point49°
Mon, 2663° / 46°0Overcast
63 °Overcast

Jamestown, Monday, 26 October

Overcast. High 63°, low 46°.

Pressure30.27 inHg
Wind11.4 mph SE
Humidity34%
Visibility—
Dew point31°
Tue, 2765° / 54°0.01Light rain
65 °Light rain

Jamestown, Tuesday, 27 October

Light rain. High 65°, low 54°.

Pressure30.12 inHg
Wind11.6 mph SW
Humidity43%
Visibility—
Dew point40°
Wed, 2858° / 52°0.09Light rain
58 °Light rain

Jamestown, Wednesday, 28 October

Light rain. High 58°, low 52°.

Pressure30.18 inHg
Wind7.7 mph E
Humidity83%
Visibility—
Dew point51°
Thu, 2964° / 54°0.1Light rain
64 °Light rain

Jamestown, Thursday, 29 October

Light rain. High 64°, low 54°.

Pressure30.06 inHg
Wind10.9 mph SE
Humidity71%
Visibility—
Dew point51°
Fri, 3066° / 62°0.2Light rain
66 °Light rain

Jamestown, Friday, 30 October

Light rain. High 66°, low 62°.

Pressure29.94 inHg
Wind18.1 mph S
Humidity90%
Visibility—
Dew point61°
Sat, 3164° / 54°0.56Rain
64 °Rain

Jamestown, Saturday, 31 October

Rain. High 64°, low 54°.

Pressure30.06 inHg
Wind12.3 mph E
Humidity73%
Visibility—
Dew point49°
Sun, 0161° / 44°0.22Rain
61 °Rain

Jamestown, Sunday, 1 November

Rain. High 61°, low 44°.

Pressure29.83 inHg
Wind27.6 mph W
Humidity75%
Visibility—
Dew point41°
Mon, 0255° / 42°0Clear
55 °Clear

Jamestown, Monday, 2 November

Clear. High 55°, low 42°.

Pressure30.03 inHg
Wind13.6 mph NW
Humidity41%
Visibility—
Dew point30°
Tue, 0357° / 42°0Overcast
57 °Overcast

Jamestown, Tuesday, 3 November

Overcast. High 57°, low 42°.

Pressure30.03 inHg
Wind13.2 mph SE
Humidity47%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0455° / 42°0.07Climate normal
55 °Climate normal

Jamestown, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high55°
Average low42°
Average precipitation0.07 in
Chance of precipitation28%
Record high74° (2015)
Record low20° (1991)
Thu, 0555° / 40°0.1Climate normal
55 °Climate normal

Jamestown, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.1 in
Chance of precipitation25%
Record high73° (1975)
Record low18° (1991)
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)

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.