As of 18:10 CDT

Weather in Jamesville, SD

54°Current weather

Jamesville, Thursday, 15 October, 18:10

Overcast. Feels like 52°. High 54°, low 47°.

Pressure30.18 inHg
Wind17 mph NW
Humidity59%
Visibility6.2 mi
Dew point39°

Monthly outlook for Jamesville, SD: average high 62.2°, average low 48.9°. That is 2.5° above the climate normal for October. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 3 days and 1.0 inches. The warmest day looks like 28 October (69.6°), the coolest 17 October (37.5°).

62.2°/48.9°
Average high / low
+2.5°
Above normal
3 / 3
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 October – 24 October62.6°59.2°+1.9°
25 October – 3 November61.7°53.9°+4.3°
4 November – 13 Novemberat normal48.2°—

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).

Fri, 1651° / 40°0Clear
51 °Clear

Jamesville, Friday, 16 October

Clear. High 51°, low 40°.

Pressure30.65 inHg
Wind16.6 mph NW
Humidity55%
Visibility6.2 mi
Dew point29°
Sat, 1761° / 37°0Clear
61 °Clear

Jamesville, Saturday, 17 October

Clear. High 61°, low 37°.

Pressure30.36 inHg
Wind14.2 mph S
Humidity43%
Visibility6.2 mi
Dew point32°
Sun, 1865° / 45°0Clear
65 °Clear

Jamesville, Sunday, 18 October

Clear. High 65°, low 45°.

Pressure30.12 inHg
Wind12.7 mph S
Humidity49%
Visibility6.2 mi
Dew point39°
Mon, 1964° / 47°0Overcast
64 °Overcast

Jamesville, Monday, 19 October

Overcast. High 64°, low 47°.

Pressure30.12 inHg
Wind8.9 mph S
Humidity62%
Visibility6.2 mi
Dew point44°
Tue, 2067° / 48°0Clear
67 °Clear

Jamesville, Tuesday, 20 October

Clear. High 67°, low 48°.

Pressure30.12 inHg
Wind11 mph SE
Humidity61%
Visibility—
Dew point47°
Wed, 2167° / 55°0.02Light rain
67 °Light rain

Jamesville, Wednesday, 21 October

Light rain. High 67°, low 55°.

Pressure30.06 inHg
Wind15.9 mph S
Humidity71%
Visibility—
Dew point56°
Thu, 2269° / 62°0Overcast
69 °Overcast

Jamesville, Thursday, 22 October

Overcast. High 69°, low 62°.

Pressure29.94 inHg
Wind15 mph S
Humidity75%
Visibility—
Dew point58°
Fri, 2365° / 59°0.43Rain
65 °Rain

Jamesville, Friday, 23 October

Rain. High 65°, low 59°.

Pressure29.74 inHg
Wind24 mph SE
Humidity80%
Visibility—
Dew point54°
Sat, 2463° / 51°0.01Light rain
63 °Light rain

Jamesville, Saturday, 24 October

Light rain. High 63°, low 51°.

Pressure30.03 inHg
Wind26.1 mph S
Humidity42%
Visibility—
Dew point38°
Sun, 2559° / 44°0Overcast
59 °Overcast

Jamesville, Sunday, 25 October

Overcast. High 59°, low 44°.

Pressure30.50 inHg
Wind7.5 mph NW
Humidity36%
Visibility—
Dew point28°
Mon, 2655° / 50°0.04Light rain
55 °Light rain

Jamesville, Monday, 26 October

Light rain. High 55°, low 50°.

Pressure30.30 inHg
Wind13.2 mph E
Humidity77%
Visibility—
Dew point46°
Tue, 2769° / 55°0Light rain
69 °Light rain

Jamesville, Tuesday, 27 October

Light rain. High 69°, low 55°.

Pressure30.03 inHg
Wind16.6 mph S
Humidity58%
Visibility—
Dew point51°
Wed, 2870° / 53°0Partly cloudy
70 °Partly cloudy

Jamesville, Wednesday, 28 October

Partly cloudy. High 70°, low 53°.

Pressure30.00 inHg
Wind14.9 mph S
Humidity59%
Visibility—
Dew point51°
Thu, 2960° / 47°0Overcast
60 °Overcast

Jamesville, Thursday, 29 October

Overcast. High 60°, low 47°.

Pressure30.15 inHg
Wind24.6 mph NW
Humidity43%
Visibility—
Dew point36°
Fri, 3057° / 42°0Clear
57 °Clear

Jamesville, Friday, 30 October

Clear. High 57°, low 42°.

Pressure30.45 inHg
Wind10.4 mph N
Humidity26%
Visibility—
Dew point20°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3153° / 36°0.06Climate normal
53 °Climate normal

Jamesville, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high53°
Average low36°
Average precipitation0.06 in
Chance of precipitation22%
Record high75° (1990)
Record low13° (2002)
Sun, 0152° / 36°0.06Climate normal
52 °Climate normal

Jamesville, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high52°
Average low36°
Average precipitation0.06 in
Chance of precipitation17%
Record high73° (1990)
Record low14° (2002)
Mon, 0251° / 36°0.04Climate normal
51 °Climate normal

Jamesville, Monday, 2 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.04 in
Chance of precipitation17%
Record high76° (2005)
Record low11° (1991)
Tue, 0351° / 35°0.05Climate normal
51 °Climate normal

Jamesville, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.05 in
Chance of precipitation20%
Record high74° (1978)
Record low4° (1991)
Wed, 0451° / 33°0.01Climate normal
51 °Climate normal

Jamesville, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high51°
Average low33°
Average precipitation0.01 in
Chance of precipitation8%
Record high72° (2015)
Record low-11° (1991)
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)

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.