As of 01:27 CDT

Weather in Jamesville, SD

50°Current weather

Jamesville, Thursday, 15 October, 01:27

Overcast. Feels like 49°. High 58°, low 47°.

Pressure30.12 inHg
Wind4.2 mph E
Humidity85%
Visibility6.2 mi
Dew point46°

Monthly outlook for Jamesville, SD: average high 60.3°, average low 46.3°. That is 1.4° above the climate normal for October. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 3 days and 1.0 inches. The warmest day looks like 20 October (67.4°), the coolest 25 October (36.7°).

60.3°/46.3°
Average high / low
+1.4°
Above normal
4 / 3
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 October – 24 October61°59.2°+1°
25 October – 3 November59°53.9°+2.8°
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
Wind17.7 mph NW
Humidity56%
Visibility6.2 mi
Dew point29°
Sat, 1761° / 37°0Clear
61 °Clear

Jamesville, Saturday, 17 October

Clear. High 61°, low 37°.

Pressure30.39 inHg
Wind14.1 mph S
Humidity43%
Visibility6.2 mi
Dew point31°
Sun, 1865° / 45°0Clear
65 °Clear

Jamesville, Sunday, 18 October

Clear. High 65°, low 45°.

Pressure30.15 inHg
Wind9.5 mph S
Humidity48%
Visibility6.2 mi
Dew point38°
Mon, 1963° / 45°0Partly cloudy
63 °Partly cloudy

Jamesville, Monday, 19 October

Partly cloudy. High 63°, low 45°.

Pressure30.18 inHg
Wind9.5 mph SE
Humidity58%
Visibility—
Dew point43°
Tue, 2067° / 47°0Clear
67 °Clear

Jamesville, Tuesday, 20 October

Clear. High 67°, low 47°.

Pressure30.12 inHg
Wind17.2 mph SE
Humidity57%
Visibility—
Dew point46°
Wed, 2164° / 60°0.14Light rain
64 °Light rain

Jamesville, Wednesday, 21 October

Light rain. High 64°, low 60°.

Pressure30.00 inHg
Wind16.5 mph S
Humidity86%
Visibility—
Dew point57°
Thu, 2265° / 63°0.19Light rain
65 °Light rain

Jamesville, Thursday, 22 October

Light rain. High 65°, low 63°.

Pressure29.80 inHg
Wind22.7 mph S
Humidity84%
Visibility—
Dew point59°
Fri, 2364° / 52°0.45Rain
64 °Rain

Jamesville, Friday, 23 October

Rain. High 64°, low 52°.

Pressure29.80 inHg
Wind26.3 mph NW
Humidity48%
Visibility—
Dew point40°
Sat, 2452° / 45°0Overcast
52 °Overcast

Jamesville, Saturday, 24 October

Overcast. High 52°, low 45°.

Pressure30.33 inHg
Wind14.1 mph NW
Humidity54%
Visibility—
Dew point35°
Sun, 2555° / 37°0Mostly clear
55 °Mostly clear

Jamesville, Sunday, 25 October

Mostly clear. High 55°, low 37°.

Pressure30.36 inHg
Wind10.6 mph SW
Humidity33%
Visibility—
Dew point21°
Mon, 2656° / 41°0.03Light rain
56 °Light rain

Jamesville, Monday, 26 October

Light rain. High 56°, low 41°.

Pressure30.09 inHg
Wind13.3 mph W
Humidity47%
Visibility—
Dew point34°
Tue, 2755° / 39°0Clear
55 °Clear

Jamesville, Tuesday, 27 October

Clear. High 55°, low 39°.

Pressure30.15 inHg
Wind8.6 mph SE
Humidity56%
Visibility—
Dew point35°
Wed, 2864° / 45°0Overcast
64 °Overcast

Jamesville, Wednesday, 28 October

Overcast. High 64°, low 45°.

Pressure29.65 inHg
Wind16.9 mph SW
Humidity37%
Visibility—
Dew point35°
Thu, 2958° / 44°0Clear
58 °Clear

Jamesville, Thursday, 29 October

Clear. High 58°, low 44°.

Pressure30.12 inHg
Wind12.2 mph SE
Humidity37%
Visibility—
Dew point28°
Fri, 3066° / 52°0Overcast
66 °Overcast

Jamesville, Friday, 30 October

Overcast. High 66°, low 52°.

Pressure29.59 inHg
Wind20.3 mph SW
Humidity51%
Visibility—
Dew point46°
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.