As of 00:43 CDT

Weather in Jamesville, SD

54°Current weather

Jamesville, Wednesday, 21 October, 00:43

Clear. Feels like 52°. High 73°, low 51°.

Pressure30.12 inHg
Wind7.2 mph S
Humidity73%
Visibility6.2 mi
Dew point45°

Monthly outlook for Jamesville, SD: average high 60.7°, average low 44.6°. That is 3.4° above the climate normal for October. Precipitation is expected on 4 days (about 1.1 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 22 October (75.4°), the coolest 27 October (30.1°).

60.7°/44.6°
Average high / low
+3.4°
Above normal
4 / 3
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October60.2°56.5°+2.1°
31 October – 9 November61.6°50.8°+6°
10 November – 19 Novemberat normal45.2°—

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).

Thu, 2275° / 51°0Clear
75 °Clear

Jamesville, Thursday, 22 October

Clear. High 75°, low 51°.

Pressure30.15 inHg
Wind7.8 mph SE
Humidity67%
Visibility6.2 mi
Dew point58°
Fri, 2374° / 57°0.05Light rain
74 °Light rain

Jamesville, Friday, 23 October

Light rain. High 74°, low 57°.

Pressure29.97 inHg
Wind17.1 mph SE
Humidity56%
Visibility6.2 mi
Dew point52°
Sat, 2467° / 52°0.27Rain
67 °Rain

Jamesville, Saturday, 24 October

Rain. High 67°, low 52°.

Pressure30.09 inHg
Wind3.5 mph W
Humidity71%
Visibility6.2 mi
Dew point56°
Sun, 2554° / 49°0.14Light rain
54 °Light rain

Jamesville, Sunday, 25 October

Light rain. High 54°, low 49°.

Pressure30.39 inHg
Wind7.9 mph NE
Humidity60%
Visibility—
Dew point40°
Mon, 2648° / 38°0.61Rain
48 °Rain

Jamesville, Monday, 26 October

Rain. High 48°, low 38°.

Pressure30.45 inHg
Wind12.8 mph NE
Humidity82%
Visibility—
Dew point39°
Tue, 2745° / 30°0Clear
45 °Clear

Jamesville, Tuesday, 27 October

Clear. High 45°, low 30°.

Pressure30.53 inHg
Wind7.6 mph SE
Humidity41%
Visibility—
Dew point19°
Wed, 2853° / 33°0Mostly clear
53 °Mostly clear

Jamesville, Wednesday, 28 October

Mostly clear. High 53°, low 33°.

Pressure30.21 inHg
Wind15.2 mph NW
Humidity55%
Visibility—
Dew point33°
Thu, 2954° / 35°0Overcast
54 °Overcast

Jamesville, Thursday, 29 October

Overcast. High 54°, low 35°.

Pressure30.27 inHg
Wind5.8 mph NW
Humidity34%
Visibility—
Dew point21°
Fri, 3058° / 37°0.01Light rain
58 °Light rain

Jamesville, Friday, 30 October

Light rain. High 58°, low 37°.

Pressure29.94 inHg
Wind18.8 mph S
Humidity50%
Visibility—
Dew point35°
Sat, 3162° / 52°0Overcast
62 °Overcast

Jamesville, Saturday, 31 October

Overcast. High 62°, low 52°.

Pressure29.62 inHg
Wind16.4 mph S
Humidity55%
Visibility—
Dew point43°
Sun, 0163° / 46°0Mostly clear
63 °Mostly clear

Jamesville, Sunday, 1 November

Mostly clear. High 63°, low 46°.

Pressure29.83 inHg
Wind11.2 mph NW
Humidity52%
Visibility—
Dew point40°
Mon, 0257° / 44°0Overcast
57 °Overcast

Jamesville, Monday, 2 November

Overcast. High 57°, low 44°.

Pressure30.27 inHg
Wind7.7 mph NW
Humidity33%
Visibility—
Dew point25°
Tue, 0364° / 42°0Overcast
64 °Overcast

Jamesville, Tuesday, 3 November

Overcast. High 64°, low 42°.

Pressure30.12 inHg
Wind15.9 mph SE
Humidity48%
Visibility—
Dew point36°
Wed, 0466° / 49°0Clear
66 °Clear

Jamesville, Wednesday, 4 November

Clear. High 66°, low 49°.

Pressure30.06 inHg
Wind8.4 mph NW
Humidity50%
Visibility—
Dew point42°
Thu, 0558° / 46°0Overcast
58 °Overcast

Jamesville, Thursday, 5 November

Overcast. High 58°, low 46°.

Pressure30.24 inHg
Wind8.3 mph SE
Humidity58%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)

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.