As of 05:00 CDT

Weather in Jamesville, SD

57°Current weather

Jamesville, Wednesday, 28 October, 05:00

Overcast. Feels like 57°. High 63°, low 51°.

Pressure29.94 inHg
Wind6.8 mph SE
Humidity97%
Visibility6.2 mi
Dew point56°

Monthly outlook for Jamesville, SD: average high 58.6°, average low 46.5°. That is 4.6° above the climate normal for October. Precipitation is expected on 4 days (about 3.7 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 1 November (66.8°), the coolest 6 November (35.1°).

58.6°/46.5°
Average high / low
+4.6°
Above normal
4 / 3
Wet days / normal
3.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
28 October – 6 November59.5°52.3°+4°
7 November – 16 November57.1°46.7°+5.8°
17 November – 26 Novemberat normal41.5°—

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).

Thu, 2962° / 41°0Clear
62 °Clear

Jamesville, Thursday, 29 October

Clear. High 62°, low 41°.

Pressure30.21 inHg
Wind6.2 mph SE
Humidity55%
Visibility6.2 mi
Dew point41°
Fri, 3062° / 47°0Light rain
62 °Light rain

Jamesville, Friday, 30 October

Light rain. High 62°, low 47°.

Pressure30.18 inHg
Wind6.6 mph E
Humidity72%
Visibility6.2 mi
Dew point48°
Sat, 3164° / 52°0.06Light rain
64 °Light rain

Jamesville, Saturday, 31 October

Light rain. High 64°, low 52°.

Pressure30.18 inHg
Wind6.8 mph SE
Humidity88%
Visibility6.2 mi
Dew point54°
Sun, 0167° / 54°0Overcast
67 °Overcast

Jamesville, Sunday, 1 November

Overcast. High 67°, low 54°.

Pressure30.09 inHg
Wind15 mph S
Humidity68%
Visibility—
Dew point53°
Mon, 0265° / 59°1.83Heavy rain
65 °Heavy rain

Jamesville, Monday, 2 November

Heavy rain. High 65°, low 59°.

Pressure29.59 inHg
Wind16.5 mph SE
Humidity94%
Visibility—
Dew point60°
Tue, 0358° / 53°1.43Rain
58 °Rain

Jamesville, Tuesday, 3 November

Rain. High 58°, low 53°.

Pressure29.74 inHg
Wind23.5 mph NE
Humidity90%
Visibility—
Dew point52°
Wed, 0452° / 50°0.3Rain
52 °Rain

Jamesville, Wednesday, 4 November

Rain. High 52°, low 50°.

Pressure29.97 inHg
Wind12.4 mph N
Humidity91%
Visibility—
Dew point49°
Thu, 0554° / 41°0Overcast
54 °Overcast

Jamesville, Thursday, 5 November

Overcast. High 54°, low 41°.

Pressure30.09 inHg
Wind14.1 mph N
Humidity61%
Visibility—
Dew point40°
Fri, 0649° / 35°0Clear
49 °Clear

Jamesville, Friday, 6 November

Clear. High 49°, low 35°.

Pressure30.27 inHg
Wind7.5 mph SE
Humidity47%
Visibility—
Dew point26°
Sat, 0756° / 35°0Clear
56 °Clear

Jamesville, Saturday, 7 November

Clear. High 56°, low 35°.

Pressure30.09 inHg
Wind15.2 mph S
Humidity50%
Visibility—
Dew point32°
Sun, 0863° / 43°0Mostly clear
63 °Mostly clear

Jamesville, Sunday, 8 November

Mostly clear. High 63°, low 43°.

Pressure29.94 inHg
Wind15.1 mph S
Humidity63%
Visibility—
Dew point45°
Mon, 0964° / 47°0Overcast
64 °Overcast

Jamesville, Monday, 9 November

Overcast. High 64°, low 47°.

Pressure29.88 inHg
Wind11.5 mph S
Humidity48%
Visibility—
Dew point40°
Tue, 1060° / 51°0Overcast
60 °Overcast

Jamesville, Tuesday, 10 November

Overcast. High 60°, low 51°.

Pressure29.83 inHg
Wind16.5 mph NW
Humidity46%
Visibility—
Dew point37°
Wed, 1150° / 45°0.01Light rain
50 °Light rain

Jamesville, Wednesday, 11 November

Light rain. High 50°, low 45°.

Pressure29.80 inHg
Wind15.7 mph NW
Humidity48%
Visibility—
Dew point30°
Thu, 1249° / 40°0Light rain
49 °Light rain

Jamesville, Thursday, 12 November

Light rain. High 49°, low 40°.

Pressure29.65 inHg
Wind19.3 mph NW
Humidity80%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Thu, 1943° / 29°0.09Climate normal
43 °Climate normal

Jamesville, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high43°
Average low29°
Average precipitation0.09 in
Chance of precipitation23%
Record high65° (2003)
Record low10° (1985)
Fri, 2042° / 27°0.06Climate normal
42 °Climate normal

Jamesville, Friday, 20 November

Climate normal for this date — 60-year average.

Average high42°
Average low27°
Average precipitation0.06 in
Chance of precipitation15%
Record high68° (1962)
Record low4° (1985)
Sat, 2142° / 25°0.04Climate normal
42 °Climate normal

Jamesville, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high42°
Average low25°
Average precipitation0.04 in
Chance of precipitation10%
Record high68° (2012)
Record low-6° (2000)
Sun, 2242° / 26°0.03Climate normal
42 °Climate normal

Jamesville, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high42°
Average low26°
Average precipitation0.03 in
Chance of precipitation15%
Record high63° (1974)
Record low3° (2000)
Mon, 2340° / 25°0.03Climate normal
40 °Climate normal

Jamesville, Monday, 23 November

Climate normal for this date — 60-year average.

Average high40°
Average low25°
Average precipitation0.03 in
Chance of precipitation17%
Record high58° (2021)
Record low-6° (1985)
Tue, 2441° / 24°0.03Climate normal
41 °Climate normal

Jamesville, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high41°
Average low24°
Average precipitation0.03 in
Chance of precipitation8%
Record high65° (1990)
Record low-10° (1985)
Wed, 2539° / 24°0.02Climate normal
39 °Climate normal

Jamesville, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high39°
Average low24°
Average precipitation0.02 in
Chance of precipitation12%
Record high68° (1960)
Record low-6° (1975)
Thu, 2637° / 24°0.06Climate normal
37 °Climate normal

Jamesville, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high37°
Average low24°
Average precipitation0.06 in
Chance of precipitation37%
Record high61° (1960)
Record low-5° (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.