As of 06:49 CDT

Weather in Jamesville, SD

43°Current weather

Jamesville, Tuesday, 20 October, 06:49

Clear. Feels like 38°. High 71°, low 43°.

Pressure30.21 inHg
Wind8.5 mph SE
Humidity81%
Visibility6.2 mi
Dew point38°

Monthly outlook for Jamesville, SD: average high 57.7°, average low 42.6°. That is 1.4° above the climate normal for October. Precipitation is expected on 4 days (about 0.8 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 22 October (75.3°), the coolest 28 October (27°).

57.7°/42.6°
Average high / low
+1.4°
Above normal
4 / 3
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October60.6°57.3°+1.9°
30 October – 8 November52.8°51.4°+0.8°
9 November – 18 Novemberat normal45.6°—

October records over 66 years

92.5°3 October 2025All-time high
12.6°27 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Menno (10 mi).

Wed, 2173° / 49°0Clear
73 °Clear

Jamesville, Wednesday, 21 October

Clear. High 73°, low 49°.

Pressure30.18 inHg
Wind2.4 mph SE
Humidity65%
Visibility6.2 mi
Dew point53°
Thu, 2275° / 54°0Clear
75 °Clear

Jamesville, Thursday, 22 October

Clear. High 75°, low 54°.

Pressure30.15 inHg
Wind8.1 mph SE
Humidity66%
Visibility6.2 mi
Dew point57°
Fri, 2372° / 59°0.07Light rain
72 °Light rain

Jamesville, Friday, 23 October

Light rain. High 72°, low 59°.

Pressure29.97 inHg
Wind16.4 mph SE
Humidity64%
Visibility6.2 mi
Dew point52°
Sat, 2467° / 54°0.04Light rain
67 °Light rain

Jamesville, Saturday, 24 October

Light rain. High 67°, low 54°.

Pressure30.09 inHg
Wind17 mph SE
Humidity58%
Visibility—
Dew point50°
Sun, 2553° / 46°0.29Light rain
53 °Light rain

Jamesville, Sunday, 25 October

Light rain. High 53°, low 46°.

Pressure30.45 inHg
Wind6.8 mph NE
Humidity64%
Visibility—
Dew point40°
Mon, 2650° / 38°0.12Light rain
50 °Light rain

Jamesville, Monday, 26 October

Light rain. High 50°, low 38°.

Pressure30.39 inHg
Wind10.9 mph NE
Humidity51%
Visibility—
Dew point29°
Tue, 2740° / 31°0Clear
40 °Clear

Jamesville, Tuesday, 27 October

Clear. High 40°, low 31°.

Pressure30.68 inHg
Wind16.4 mph NW
Humidity33%
Visibility—
Dew point12°
Wed, 2851° / 27°0Clear
51 °Clear

Jamesville, Wednesday, 28 October

Clear. High 51°, low 27°.

Pressure30.47 inHg
Wind9.7 mph SW
Humidity27%
Visibility—
Dew point11°
Thu, 2955° / 37°0Partly cloudy
55 °Partly cloudy

Jamesville, Thursday, 29 October

Partly cloudy. High 55°, low 37°.

Pressure30.00 inHg
Wind7.9 mph S
Humidity53%
Visibility—
Dew point34°
Fri, 3049° / 34°0Overcast
49 °Overcast

Jamesville, Friday, 30 October

Overcast. High 49°, low 34°.

Pressure30.09 inHg
Wind6.6 mph N
Humidity38%
Visibility—
Dew point21°
Sat, 3149° / 37°0Overcast
49 °Overcast

Jamesville, Saturday, 31 October

Overcast. High 49°, low 37°.

Pressure30.15 inHg
Wind7.7 mph E
Humidity48%
Visibility—
Dew point27°
Sun, 0151° / 44°0Overcast
51 °Overcast

Jamesville, Sunday, 1 November

Overcast. High 51°, low 44°.

Pressure30.24 inHg
Wind10.5 mph E
Humidity60%
Visibility—
Dew point33°
Mon, 0246° / 43°0.32Rain
46 °Rain

Jamesville, Monday, 2 November

Rain. High 46°, low 43°.

Pressure30.24 inHg
Wind9.4 mph SE
Humidity87%
Visibility—
Dew point42°
Tue, 0356° / 42°0Clear
56 °Clear

Jamesville, Tuesday, 3 November

Clear. High 56°, low 42°.

Pressure30.15 inHg
Wind11.4 mph NW
Humidity50%
Visibility—
Dew point34°
Wed, 0465° / 43°0Partly cloudy
65 °Partly cloudy

Jamesville, Wednesday, 4 November

Partly cloudy. High 65°, low 43°.

Pressure29.88 inHg
Wind13.3 mph S
Humidity36%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0551° / 34°0.04Climate normal
51 °Climate normal

Jamesville, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°
Average low34°
Average precipitation0.04 in
Chance of precipitation18%
Record high74° (2001)
Record low10° (1990)
Fri, 0651° / 34°0.03Climate normal
51 °Climate normal

Jamesville, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°
Average low34°
Average precipitation0.03 in
Chance of precipitation17%
Record high78° (2020)
Record low5° (1991)
Sat, 0751° / 33°0.03Climate normal
51 °Climate normal

Jamesville, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high51°
Average low33°
Average precipitation0.03 in
Chance of precipitation12%
Record high74° (2020)
Record low-10° (1991)
Sun, 0850° / 33°0.06Climate normal
50 °Climate normal

Jamesville, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high50°
Average low33°
Average precipitation0.06 in
Chance of precipitation15%
Record high78° (1999)
Record low-3° (1991)
Mon, 0947° / 33°0.12Climate normal
47 °Climate normal

Jamesville, Monday, 9 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.12 in
Chance of precipitation23%
Record high72° (1999)
Record low13° (2018)
Tue, 1046° / 30°0.05Climate normal
46 °Climate normal

Jamesville, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high46°
Average low30°
Average precipitation0.05 in
Chance of precipitation22%
Record high65° (2016)
Record low4° (1986)
Wed, 1144° / 28°0.05Climate normal
44 °Climate normal

Jamesville, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high44°
Average low28°
Average precipitation0.05 in
Chance of precipitation18%
Record high71° (2005)
Record low-5° (1986)
Thu, 1244° / 28°0.05Climate normal
44 °Climate normal

Jamesville, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high44°
Average low28°
Average precipitation0.05 in
Chance of precipitation23%
Record high69° (2005)
Record low4° (1986)
Fri, 1347° / 29°0.04Climate normal
47 °Climate normal

Jamesville, Friday, 13 November

Climate normal for this date — 60-year average.

Average high47°
Average low29°
Average precipitation0.04 in
Chance of precipitation18%
Record high71° (1999)
Record low-11° (1986)
Sat, 1446° / 31°0.02Climate normal
46 °Climate normal

Jamesville, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high46°
Average low31°
Average precipitation0.02 in
Chance of precipitation17%
Record high76° (2025)
Record low7° (2000)
Sun, 1546° / 30°0.07Climate normal
46 °Climate normal

Jamesville, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high46°
Average low30°
Average precipitation0.07 in
Chance of precipitation22%
Record high68° (2001)
Record low2° (2000)
Mon, 1647° / 29°0.06Climate normal
47 °Climate normal

Jamesville, Monday, 16 November

Climate normal for this date — 60-year average.

Average high47°
Average low29°
Average precipitation0.06 in
Chance of precipitation15%
Record high73° (2021)
Record low0° (2014)
Tue, 1745° / 29°0.07Climate normal
45 °Climate normal

Jamesville, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high45°
Average low29°
Average precipitation0.07 in
Chance of precipitation15%
Record high69° (2001)
Record low3° (2000)
Wed, 1845° / 28°0.06Climate normal
45 °Climate normal

Jamesville, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high45°
Average low28°
Average precipitation0.06 in
Chance of precipitation23%
Record high66° (1999)
Record low-1° (1996)

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 Jamesville, SD 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 Jamesville, SD 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.