As of 08:58 EDT

Weather in Grenoble, PA

58°Current weather

Grenoble, Sunday, 11 October, 08:58

Rain. Feels like 58°. High 62°, low 57°.

Pressure30.30 inHg
Wind11.5 mph E
Humidity94%
Visibility1.4 mi
Dew point56°

Monthly outlook for Grenoble, PA: average high 61.8°, average low 47.9°. That is 0.7° below the climate normal for October. Precipitation is expected on 4 days (about 3.3 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 14 October (77.1°), the coolest 19 October (32.9°).

61.8°/47.9°
Average high / low
−0.7°
Below normal
4 / 4
Wet days / normal
3.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 October – 20 October62.5°64°-0.8°
21 October – 30 October60.7°60.6°+0.1°
31 October – 9 Novemberat normal57.7°—

October records over 66 years

91.6°2 October 2019All-time high
28.2°24 October 1969All-time low

Climate normals and records are computed from the nearest reference point — Warminster Heights (4 mi).

Mon, 1274° / 52°0.69Heavy rain
74 °Heavy rain

Grenoble, Monday, 12 October

Heavy rain. High 74°, low 52°.

Pressure29.83 inHg
Wind10 mph N
Humidity69%
Visibility6.2 mi
Dew point57°
Tue, 1376° / 55°0Clear
76 °Clear

Grenoble, Tuesday, 13 October

Clear. High 76°, low 55°.

Pressure29.94 inHg
Wind6.4 mph SW
Humidity72%
Visibility6.2 mi
Dew point63°
Wed, 1477° / 64°0Mostly clear
77 °Mostly clear

Grenoble, Wednesday, 14 October

Mostly clear. High 77°, low 64°.

Pressure29.88 inHg
Wind10.4 mph W
Humidity69%
Visibility6.2 mi
Dew point65°
Thu, 1565° / 52°0Mostly clear
65 °Mostly clear

Grenoble, Thursday, 15 October

Mostly clear. High 65°, low 52°.

Pressure30.24 inHg
Wind9.4 mph N
Humidity61%
Visibility—
Dew point47°
Fri, 1662° / 53°0.57Rain
62 °Rain

Grenoble, Friday, 16 October

Rain. High 62°, low 53°.

Pressure29.83 inHg
Wind19.4 mph NW
Humidity97%
Visibility—
Dew point54°
Sat, 1757° / 46°0.48Rain
57 °Rain

Grenoble, Saturday, 17 October

Rain. High 57°, low 46°.

Pressure29.85 inHg
Wind16.8 mph W
Humidity90%
Visibility—
Dew point46°
Sun, 1844° / 37°0Clear
44 °Clear

Grenoble, Sunday, 18 October

Clear. High 44°, low 37°.

Pressure30.09 inHg
Wind14.9 mph NW
Humidity45%
Visibility—
Dew point23°
Mon, 1951° / 33°0Clear
51 °Clear

Grenoble, Monday, 19 October

Clear. High 51°, low 33°.

Pressure30.45 inHg
Wind10.3 mph NW
Humidity41%
Visibility—
Dew point20°
Tue, 2057° / 40°0Overcast
57 °Overcast

Grenoble, Tuesday, 20 October

Overcast. High 57°, low 40°.

Pressure30.45 inHg
Wind7 mph W
Humidity40%
Visibility—
Dew point26°
Wed, 2163° / 45°0Clear
63 °Clear

Grenoble, Wednesday, 21 October

Clear. High 63°, low 45°.

Pressure30.47 inHg
Wind3.2 mph NW
Humidity42%
Visibility—
Dew point32°
Thu, 2264° / 47°0Clear
64 °Clear

Grenoble, Thursday, 22 October

Clear. High 64°, low 47°.

Pressure30.42 inHg
Wind2.8 mph SW
Humidity51%
Visibility—
Dew point38°
Fri, 2366° / 49°0Clear
66 °Clear

Grenoble, Friday, 23 October

Clear. High 66°, low 49°.

Pressure30.27 inHg
Wind9.6 mph N
Humidity53%
Visibility—
Dew point42°
Sat, 2462° / 46°0Clear
62 °Clear

Grenoble, Saturday, 24 October

Clear. High 62°, low 46°.

Pressure30.30 inHg
Wind8.4 mph S
Humidity53%
Visibility—
Dew point37°
Sun, 2559° / 47°0Clear
59 °Clear

Grenoble, Sunday, 25 October

Clear. High 59°, low 47°.

Pressure30.09 inHg
Wind14.2 mph W
Humidity50%
Visibility—
Dew point40°
Mon, 2651° / 42°0Overcast
51 °Overcast

Grenoble, Monday, 26 October

Overcast. High 51°, low 42°.

Pressure30.06 inHg
Wind9.4 mph W
Humidity44%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2760° / 46°0.17Climate normal
60 °Climate normal

Grenoble, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high60°
Average low46°
Average precipitation0.17 in
Chance of precipitation28%
Record high80° (1963)
Record low31° (1976)
Wed, 2860° / 45°0.14Climate normal
60 °Climate normal

Grenoble, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.14 in
Chance of precipitation25%
Record high80° (2023)
Record low29° (1976)
Thu, 2958° / 44°0.22Climate normal
58 °Climate normal

Grenoble, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high58°
Average low44°
Average precipitation0.22 in
Chance of precipitation28%
Record high76° (1984)
Record low30° (1965)
Fri, 3058° / 43°0.1Climate normal
58 °Climate normal

Grenoble, Friday, 30 October

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.1 in
Chance of precipitation20%
Record high77° (2016)
Record low32° (2011)
Sat, 3159° / 44°0.06Climate normal
59 °Climate normal

Grenoble, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.06 in
Chance of precipitation17%
Record high81° (2024)
Record low30° (2011)
Sun, 0160° / 46°0.09Climate normal
60 °Climate normal

Grenoble, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high60°
Average low46°
Average precipitation0.09 in
Chance of precipitation27%
Record high78° (1974)
Record low34° (1983)
Mon, 0260° / 46°0.09Climate normal
60 °Climate normal

Grenoble, Monday, 2 November

Climate normal for this date — 60-year average.

Average high60°
Average low46°
Average precipitation0.09 in
Chance of precipitation28%
Record high76° (1971)
Record low29° (2023)
Tue, 0360° / 44°0.08Climate normal
60 °Climate normal

Grenoble, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.08 in
Chance of precipitation25%
Record high76° (2003)
Record low32° (1980)
Wed, 0458° / 43°0.07Climate normal
58 °Climate normal

Grenoble, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.07 in
Chance of precipitation20%
Record high74° (1974)
Record low31° (2006)
Thu, 0557° / 43°0.12Climate normal
57 °Climate normal

Grenoble, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high57°
Average low43°
Average precipitation0.12 in
Chance of precipitation30%
Record high76° (2022)
Record low30° (1991)
Fri, 0656° / 42°0.07Climate normal
56 °Climate normal

Grenoble, Friday, 6 November

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.07 in
Chance of precipitation27%
Record high79° (2024)
Record low29° (1991)
Sat, 0756° / 42°0.08Climate normal
56 °Climate normal

Grenoble, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.08 in
Chance of precipitation22%
Record high74° (2022)
Record low27° (1962)
Sun, 0855° / 41°0.13Climate normal
55 °Climate normal

Grenoble, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.13 in
Chance of precipitation27%
Record high74° (2020)
Record low27° (1960)
Mon, 0956° / 41°0.09Climate normal
56 °Climate normal

Grenoble, Monday, 9 November

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.09 in
Chance of precipitation30%
Record high74° (1975)
Record low23° (2019)

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 Grenoble, PA 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 Grenoble, PA 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.