As of 04:40 EDT

Weather in Saint Peter, IN

36°Current weather

Saint Peter, Sunday, 18 October, 04:40

Clear. Feels like 36°. High 62°, low 36°.

Pressure30.50 inHg
Wind0 mph N
Humidity96%
Visibility6.2 mi
Dew point35°

Monthly outlook for Saint Peter, IN: average high 67.6°, average low 48.7°. That is 3.8° above the climate normal for October. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 2 November (75.8°), the coolest 18 October (36°).

67.6°/48.7°
Average high / low
+3.8°
Above normal
2 / 5
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October65.8°61.5°+2.4°
28 October – 6 November70.5°58.3°+6.8°
7 November – 16 Novemberat normal52.8°—

October records over 66 years

90.3°2 October 2019All-time high
25°26 October 1962All-time low

Climate normals and records are computed from the nearest reference point — Brookville (7 mi).

Mon, 1967° / 40°0Clear
67 °Clear

Saint Peter, Monday, 19 October

Clear. High 67°, low 40°.

Pressure30.42 inHg
Wind1.3 mph E
Humidity45%
Visibility6.2 mi
Dew point40°
Tue, 2067° / 42°0Clear
67 °Clear

Saint Peter, Tuesday, 20 October

Clear. High 67°, low 42°.

Pressure30.39 inHg
Wind3.6 mph E
Humidity44%
Visibility6.2 mi
Dew point42°
Wed, 2167° / 44°0Clear
67 °Clear

Saint Peter, Wednesday, 21 October

Clear. High 67°, low 44°.

Pressure30.33 inHg
Wind1.7 mph NE
Humidity61%
Visibility6.2 mi
Dew point49°
Thu, 2266° / 43°0Clear
66 °Clear

Saint Peter, Thursday, 22 October

Clear. High 66°, low 43°.

Pressure30.24 inHg
Wind5.5 mph NE
Humidity50%
Visibility—
Dew point44°
Fri, 2361° / 45°0Mostly clear
61 °Mostly clear

Saint Peter, Friday, 23 October

Mostly clear. High 61°, low 45°.

Pressure30.33 inHg
Wind8.3 mph E
Humidity55%
Visibility—
Dew point42°
Sat, 2472° / 48°0Overcast
72 °Overcast

Saint Peter, Saturday, 24 October

Overcast. High 72°, low 48°.

Pressure30.33 inHg
Wind7.3 mph S
Humidity36%
Visibility—
Dew point39°
Sun, 2570° / 49°0Overcast
70 °Overcast

Saint Peter, Sunday, 25 October

Overcast. High 70°, low 49°.

Pressure30.30 inHg
Wind14 mph SW
Humidity41%
Visibility—
Dew point43°
Mon, 2657° / 38°0Overcast
57 °Overcast

Saint Peter, Monday, 26 October

Overcast. High 57°, low 38°.

Pressure30.36 inHg
Wind6.6 mph N
Humidity28%
Visibility—
Dew point21°
Tue, 2769° / 50°0Overcast
69 °Overcast

Saint Peter, Tuesday, 27 October

Overcast. High 69°, low 50°.

Pressure30.21 inHg
Wind6.2 mph SW
Humidity33%
Visibility—
Dew point35°
Wed, 2873° / 55°0Overcast
73 °Overcast

Saint Peter, Wednesday, 28 October

Overcast. High 73°, low 55°.

Pressure30.06 inHg
Wind12.3 mph SW
Humidity51%
Visibility—
Dew point49°
Thu, 2958° / 55°0.39Rain
58 °Rain

Saint Peter, Thursday, 29 October

Rain. High 58°, low 55°.

Pressure29.83 inHg
Wind6.8 mph S
Humidity95%
Visibility—
Dew point56°
Fri, 3067° / 57°0.02Light rain
67 °Light rain

Saint Peter, Friday, 30 October

Light rain. High 67°, low 57°.

Pressure29.85 inHg
Wind8.1 mph S
Humidity67%
Visibility—
Dew point54°
Sat, 3174° / 56°0.07Light rain
74 °Light rain

Saint Peter, Saturday, 31 October

Light rain. High 74°, low 56°.

Pressure29.88 inHg
Wind16.4 mph SW
Humidity60%
Visibility—
Dew point57°
Sun, 0176° / 62°0Light rain
76 °Light rain

Saint Peter, Sunday, 1 November

Light rain. High 76°, low 62°.

Pressure30.06 inHg
Wind13.8 mph SW
Humidity75%
Visibility—
Dew point61°
Mon, 0276° / 61°0Overcast
76 °Overcast

Saint Peter, Monday, 2 November

Overcast. High 76°, low 61°.

Pressure30.15 inHg
Wind8.5 mph NE
Humidity55%
Visibility—
Dew point57°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0357° / 42°0.07Climate normal
57 °Climate normal

Saint Peter, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.07 in
Chance of precipitation30%
Record high76° (2003)
Record low22° (1966)
Wed, 0457° / 43°0.08Climate normal
57 °Climate normal

Saint Peter, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high57°
Average low43°
Average precipitation0.08 in
Chance of precipitation28%
Record high76° (2003)
Record low17° (1966)
Thu, 0556° / 43°0.07Climate normal
56 °Climate normal

Saint Peter, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high56°
Average low43°
Average precipitation0.07 in
Chance of precipitation27%
Record high76° (2024)
Record low20° (1991)
Fri, 0655° / 41°0.08Climate normal
55 °Climate normal

Saint Peter, Friday, 6 November

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.08 in
Chance of precipitation32%
Record high75° (1975)
Record low27° (1995)
Sat, 0755° / 40°0.13Climate normal
55 °Climate normal

Saint Peter, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.13 in
Chance of precipitation33%
Record high70° (2020)
Record low24° (1971)
Sun, 0855° / 40°0.03Climate normal
55 °Climate normal

Saint Peter, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.03 in
Chance of precipitation17%
Record high76° (2023)
Record low21° (2019)
Mon, 0956° / 41°0.1Climate normal
56 °Climate normal

Saint Peter, Monday, 9 November

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.1 in
Chance of precipitation37%
Record high74° (2020)
Record low21° (1991)
Tue, 1055° / 40°0.16Climate normal
55 °Climate normal

Saint Peter, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.16 in
Chance of precipitation35%
Record high75° (2020)
Record low19° (2018)
Wed, 1152° / 38°0.12Climate normal
52 °Climate normal

Saint Peter, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.12 in
Chance of precipitation32%
Record high70° (2010)
Record low21° (2025)
Thu, 1251° / 36°0.09Climate normal
51 °Climate normal

Saint Peter, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.09 in
Chance of precipitation30%
Record high69° (1964)
Record low10° (2019)
Fri, 1351° / 36°0.08Climate normal
51 °Climate normal

Saint Peter, Friday, 13 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.08 in
Chance of precipitation25%
Record high71° (2010)
Record low6° (2019)
Sat, 1452° / 37°0.09Climate normal
52 °Climate normal

Saint Peter, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.09 in
Chance of precipitation30%
Record high73° (2011)
Record low18° (1986)
Sun, 1551° / 38°0.14Climate normal
51 °Climate normal

Saint Peter, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.14 in
Chance of precipitation35%
Record high71° (1971)
Record low21° (2019)
Mon, 1651° / 37°0.1Climate normal
51 °Climate normal

Saint Peter, Monday, 16 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.1 in
Chance of precipitation27%
Record high69° (1987)
Record low25° (1997)

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 Saint Peter, IN 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 Saint Peter, IN 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.