As of 06:19 MDT

Weather in Grasmere, ID

34°Current weather

Grasmere, Monday, 12 October, 06:19

Overcast. Feels like 29°. High 42°, low 34°.

Pressure29.91 inHg
Wind5.3 mph N
Humidity80%
Visibility6.2 mi
Dew point29°

Monthly outlook for Grasmere, ID: average high 57.1°, average low 42°. That is 0.6° below the climate normal for October. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 19 October (68.8°), the coolest 14 October (33.3°).

57.1°/42°
Average high / low
−0.6°
Below normal
3 / 3
Wet days / normal
1.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October55.6°59.7°-2.2°
22 October – 31 October59.5°54.2°+2.9°
1 November – 10 Novemberat normal49.7°—

October records over 66 years

86.4°2 October 2010All-time high
5.7°30 October 1991All-time low
Tue, 1348° / 34°0.22Snow
48 °Snow

Grasmere, Tuesday, 13 October

Snow. High 48°, low 34°.

Pressure30.12 inHg
Wind3.4 mph NW
Humidity67%
Visibility6.2 mi
Dew point26°
Wed, 1455° / 33°0Partly cloudy
55 °Partly cloudy

Grasmere, Wednesday, 14 October

Partly cloudy. High 55°, low 33°.

Pressure30.18 inHg
Wind7 mph NW
Humidity47%
Visibility6.2 mi
Dew point27°
Thu, 1557° / 41°0Clear
57 °Clear

Grasmere, Thursday, 15 October

Clear. High 57°, low 41°.

Pressure30.42 inHg
Wind3.7 mph NE
Humidity48%
Visibility6.2 mi
Dew point36°
Fri, 1661° / 45°0Clear
61 °Clear

Grasmere, Friday, 16 October

Clear. High 61°, low 45°.

Pressure30.36 inHg
Wind8.5 mph E
Humidity39%
Visibility—
Dew point30°
Sat, 1767° / 45°0Clear
67 °Clear

Grasmere, Saturday, 17 October

Clear. High 67°, low 45°.

Pressure30.06 inHg
Wind14.9 mph SW
Humidity37%
Visibility—
Dew point33°
Sun, 1867° / 53°0Partly cloudy
67 °Partly cloudy

Grasmere, Sunday, 18 October

Partly cloudy. High 67°, low 53°.

Pressure29.97 inHg
Wind14.4 mph SW
Humidity29%
Visibility—
Dew point28°
Mon, 1969° / 53°0Overcast
69 °Overcast

Grasmere, Monday, 19 October

Overcast. High 69°, low 53°.

Pressure29.77 inHg
Wind23.6 mph W
Humidity15%
Visibility—
Dew point16°
Tue, 2046° / 35°0.74Snow
46 °Snow

Grasmere, Tuesday, 20 October

Snow. High 46°, low 35°.

Pressure29.88 inHg
Wind11.3 mph N
Humidity89%
Visibility—
Dew point35°
Wed, 2145° / 35°0Overcast
45 °Overcast

Grasmere, Wednesday, 21 October

Overcast. High 45°, low 35°.

Pressure30.09 inHg
Wind15 mph N
Humidity63%
Visibility—
Dew point27°
Thu, 2253° / 37°0Clear
53 °Clear

Grasmere, Thursday, 22 October

Clear. High 53°, low 37°.

Pressure30.15 inHg
Wind8.8 mph E
Humidity43%
Visibility—
Dew point24°
Fri, 2359° / 43°0.03Light rain
59 °Light rain

Grasmere, Friday, 23 October

Light rain. High 59°, low 43°.

Pressure30.06 inHg
Wind14 mph SW
Humidity54%
Visibility—
Dew point32°
Sat, 2458° / 46°0Mostly clear
58 °Mostly clear

Grasmere, Saturday, 24 October

Mostly clear. High 58°, low 46°.

Pressure30.18 inHg
Wind21.7 mph SW
Humidity39%
Visibility—
Dew point29°
Sun, 2558° / 43°0Clear
58 °Clear

Grasmere, Sunday, 25 October

Clear. High 58°, low 43°.

Pressure30.24 inHg
Wind8.8 mph NE
Humidity44%
Visibility—
Dew point31°
Mon, 2663° / 46°0Mostly clear
63 °Mostly clear

Grasmere, Monday, 26 October

Mostly clear. High 63°, low 46°.

Pressure30.09 inHg
Wind4.9 mph NE
Humidity34%
Visibility—
Dew point28°
Tue, 2766° / 50°0Clear
66 °Clear

Grasmere, Tuesday, 27 October

Clear. High 66°, low 50°.

Pressure29.88 inHg
Wind16.5 mph SW
Humidity26%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2854° / 35°0.06Climate normal
54 °Climate normal

Grasmere, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high54°
Average low35°
Average precipitation0.06 in
Chance of precipitation23%
Record high74° (1968)
Record low17° (1971)
Thu, 2951° / 35°0.06Climate normal
51 °Climate normal

Grasmere, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high51°
Average low35°
Average precipitation0.06 in
Chance of precipitation33%
Record high69° (1968)
Record low13° (1971)
Fri, 3051° / 33°0.02Climate normal
51 °Climate normal

Grasmere, Friday, 30 October

Climate normal for this date — 60-year average.

Average high51°
Average low33°
Average precipitation0.02 in
Chance of precipitation18%
Record high69° (2008)
Record low6° (1991)
Sat, 3151° / 34°0.02Climate normal
51 °Climate normal

Grasmere, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high51°
Average low34°
Average precipitation0.02 in
Chance of precipitation13%
Record high71° (1988)
Record low12° (1972)
Sun, 0151° / 34°0.03Climate normal
51 °Climate normal

Grasmere, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high51°
Average low34°
Average precipitation0.03 in
Chance of precipitation18%
Record high70° (1965)
Record low12° (2002)
Mon, 0251° / 33°0.05Climate normal
51 °Climate normal

Grasmere, Monday, 2 November

Climate normal for this date — 60-year average.

Average high51°
Average low33°
Average precipitation0.05 in
Chance of precipitation20%
Record high67° (2020)
Record low14° (2002)
Tue, 0351° / 33°0.03Climate normal
51 °Climate normal

Grasmere, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high51°
Average low33°
Average precipitation0.03 in
Chance of precipitation20%
Record high70° (2020)
Record low11° (1991)
Wed, 0451° / 34°0.03Climate normal
51 °Climate normal

Grasmere, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high51°
Average low34°
Average precipitation0.03 in
Chance of precipitation22%
Record high69° (1980)
Record low19° (2002)
Thu, 0551° / 34°0.03Climate normal
51 °Climate normal

Grasmere, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°
Average low34°
Average precipitation0.03 in
Chance of precipitation20%
Record high72° (1980)
Record low20° (1961)
Fri, 0651° / 34°0.04Climate normal
51 °Climate normal

Grasmere, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°
Average low34°
Average precipitation0.04 in
Chance of precipitation23%
Record high70° (1999)
Record low13° (1971)
Sat, 0749° / 34°0.04Climate normal
49 °Climate normal

Grasmere, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.04 in
Chance of precipitation30%
Record high69° (1999)
Record low9° (2017)
Sun, 0848° / 31°0.05Climate normal
48 °Climate normal

Grasmere, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high48°
Average low31°
Average precipitation0.05 in
Chance of precipitation28%
Record high66° (1967)
Record low8° (1994)
Mon, 0947° / 31°0.05Climate normal
47 °Climate normal

Grasmere, Monday, 9 November

Climate normal for this date — 60-year average.

Average high47°
Average low31°
Average precipitation0.05 in
Chance of precipitation32%
Record high64° (2016)
Record low20° (2000)
Tue, 1047° / 31°0.03Climate normal
47 °Climate normal

Grasmere, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high47°
Average low31°
Average precipitation0.03 in
Chance of precipitation22%
Record high62° (2016)
Record low3° (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 Grasmere, ID 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 Grasmere, ID 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.