As of 16:04 MDT

Weather in Grasmere, ID

46°Current weather

Grasmere, Sunday, 11 October, 16:04

Overcast. Feels like 41°. High 46°, low 38°.

Pressure29.65 inHg
Wind11.4 mph N
Humidity56%
Visibility6.2 mi
Dew point32°

Monthly outlook for Grasmere, ID: average high 57.8°, average low 40°. That is 0.4° below the climate normal for October. Precipitation is expected on 0 days (about 0.1 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 17 October (73.2°), the coolest 23 October (32.4°).

57.8°/40°
Average high / low
−0.4°
Below normal
0 / 3
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 October – 20 October58.8°59.9°-0.6°
21 October – 30 October56.2°55°+0.7°
31 October – 9 Novemberat normal50.2°—

October records over 66 years

86.4°2 October 2010All-time high
5.7°30 October 1991All-time low
Mon, 1241° / 35°0.04Snow
41 °Snow

Grasmere, Monday, 12 October

Snow. High 41°, low 35°.

Pressure30.00 inHg
Wind5.3 mph N
Humidity85%
Visibility6.2 mi
Dew point27°
Tue, 1350° / 35°0Clear
50 °Clear

Grasmere, Tuesday, 13 October

Clear. High 50°, low 35°.

Pressure30.09 inHg
Wind7.9 mph NW
Humidity58%
Visibility6.2 mi
Dew point27°
Wed, 1457° / 34°0Clear
57 °Clear

Grasmere, Wednesday, 14 October

Clear. High 57°, low 34°.

Pressure30.18 inHg
Wind7.4 mph NW
Humidity44%
Visibility6.2 mi
Dew point24°
Thu, 1560° / 41°0Clear
60 °Clear

Grasmere, Thursday, 15 October

Clear. High 60°, low 41°.

Pressure30.45 inHg
Wind8.3 mph E
Humidity40%
Visibility6.2 mi
Dew point31°
Fri, 1666° / 45°0Clear
66 °Clear

Grasmere, Friday, 16 October

Clear. High 66°, low 45°.

Pressure30.39 inHg
Wind9.4 mph E
Humidity35%
Visibility—
Dew point29°
Sat, 1773° / 46°0Clear
73 °Clear

Grasmere, Saturday, 17 October

Clear. High 73°, low 46°.

Pressure30.09 inHg
Wind15.4 mph W
Humidity23%
Visibility—
Dew point26°
Sun, 1873° / 54°0Partly cloudy
73 °Partly cloudy

Grasmere, Sunday, 18 October

Partly cloudy. High 73°, low 54°.

Pressure29.97 inHg
Wind13.5 mph W
Humidity15%
Visibility—
Dew point19°
Mon, 1972° / 54°0Partly cloudy
72 °Partly cloudy

Grasmere, Monday, 19 October

Partly cloudy. High 72°, low 54°.

Pressure29.85 inHg
Wind26.1 mph SW
Humidity12%
Visibility—
Dew point13°
Tue, 2050° / 36°0Clear
50 °Clear

Grasmere, Tuesday, 20 October

Clear. High 50°, low 36°.

Pressure30.12 inHg
Wind24.9 mph W
Humidity40%
Visibility—
Dew point21°
Wed, 2159° / 37°0Partly cloudy
59 °Partly cloudy

Grasmere, Wednesday, 21 October

Partly cloudy. High 59°, low 37°.

Pressure29.83 inHg
Wind17 mph SW
Humidity14%
Visibility—
Dew point6°
Thu, 2247° / 37°0.01Light rain
47 °Light rain

Grasmere, Thursday, 22 October

Light rain. High 47°, low 37°.

Pressure30.12 inHg
Wind16.6 mph W
Humidity50%
Visibility—
Dew point28°
Fri, 2346° / 32°0Partly cloudy
46 °Partly cloudy

Grasmere, Friday, 23 October

Partly cloudy. High 46°, low 32°.

Pressure30.47 inHg
Wind12.5 mph N
Humidity60%
Visibility—
Dew point28°
Sat, 2455° / 34°0Clear
55 °Clear

Grasmere, Saturday, 24 October

Clear. High 55°, low 34°.

Pressure30.47 inHg
Wind7.1 mph N
Humidity36%
Visibility—
Dew point20°
Sun, 2562° / 40°0Clear
62 °Clear

Grasmere, Sunday, 25 October

Clear. High 62°, low 40°.

Pressure30.27 inHg
Wind8.4 mph SW
Humidity16%
Visibility—
Dew point9°
Mon, 2668° / 44°0Mostly clear
68 °Mostly clear

Grasmere, Monday, 26 October

Mostly clear. High 68°, low 44°.

Pressure30.15 inHg
Wind14 mph W
Humidity12%
Visibility—
Dew point7°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2755° / 35°0.02Climate normal
55 °Climate normal

Grasmere, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high55°
Average low35°
Average precipitation0.02 in
Chance of precipitation13%
Record high74° (1990)
Record low13° (1970)
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)

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.