Monthly outlook for Garfield, ID: average high 57.5°, average low 38.4°. That is 0.8° below the climate normal for October. Precipitation is expected on 6 days (about 1.5 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 8 October (79.6°), the coolest 16 October (26.7°).
57.5°/38.4°
Average high / low
−0.8°
Below normal
6 / 3
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
61.6°
59.7°
+1.1°
17 October – 26 October
50.6°
56°
-3°
27 October – 5 November
at normal
49°
—
October records over 66 years
83.8°2 October 2010All-time high
3.6°30 October 2019All-time low
Climate normals and records are computed from the nearest reference point — Ririe (10 mi).
Thu, 0880° / 41°0
80 °
Garfield, Thursday, 8 October
Clear. High 80°, low 41°.
Pressure30.06 inHg
Wind3.6 mph SW
Humidity27%
Visibility6.2 mi
Dew point32°
Fri, 0979° / 43°0
79 °
Garfield, Friday, 9 October
Clear. High 79°, low 43°.
Pressure29.74 inHg
Wind5.2 mph SW
Humidity25%
Visibility6.2 mi
Dew point33°
Sat, 1068° / 52°0.14
68 °
Garfield, Saturday, 10 October
Light rain. High 68°, low 52°.
Pressure29.56 inHg
Wind9.9 mph S
Humidity43%
Visibility6.2 mi
Dew point37°
Sun, 1151° / 42°0.49
51 °
Garfield, Sunday, 11 October
Rain. High 51°, low 42°.
Pressure29.80 inHg
Wind3.3 mph SW
Humidity89%
Visibility2.3 mi
Dew point39°
Mon, 1255° / 41°0.14
55 °
Garfield, Monday, 12 October
Light rain. High 55°, low 41°.
Pressure29.88 inHg
Wind11.2 mph N
Humidity59%
Visibility—
Dew point35°
Tue, 1361° / 40°0
61 °
Garfield, Tuesday, 13 October
Partly cloudy. High 61°, low 40°.
Pressure29.83 inHg
Wind14 mph SW
Humidity65%
Visibility—
Dew point42°
Wed, 1451° / 37°0
51 °
Garfield, Wednesday, 14 October
Mostly clear. High 51°, low 37°.
Pressure29.80 inHg
Wind23.7 mph S
Humidity41%
Visibility—
Dew point23°
Thu, 1541° / 31°0.23
41 °
Garfield, Thursday, 15 October
Snow. High 41°, low 31°.
Pressure30.21 inHg
Wind13.9 mph N
Humidity56%
Visibility—
Dew point22°
Fri, 1651° / 27°0
51 °
Garfield, Friday, 16 October
Clear. High 51°, low 27°.
Pressure30.27 inHg
Wind14.1 mph NE
Humidity38%
Visibility—
Dew point17°
Sat, 1748° / 37°0.24
48 °
Garfield, Saturday, 17 October
Rain. High 48°, low 37°.
Pressure29.94 inHg
Wind11.7 mph NE
Humidity58%
Visibility—
Dew point32°
Sun, 1840° / 36°0.25
40 °
Garfield, Sunday, 18 October
Snow. High 40°, low 36°.
Pressure30.00 inHg
Wind15.4 mph SW
Humidity97%
Visibility—
Dew point35°
Mon, 1953° / 34°0
53 °
Garfield, Monday, 19 October
Clear. High 53°, low 34°.
Pressure30.21 inHg
Wind11.9 mph SW
Humidity52%
Visibility—
Dew point28°
Tue, 2054° / 36°0
54 °
Garfield, Tuesday, 20 October
Partly cloudy. High 54°, low 36°.
Pressure30.36 inHg
Wind3.4 mph W
Humidity53%
Visibility—
Dew point31°
Wed, 2155° / 38°0
55 °
Garfield, Wednesday, 21 October
Overcast. High 55°, low 38°.
Pressure30.36 inHg
Wind6.5 mph SW
Humidity52%
Visibility—
Dew point31°
Thu, 2254° / 38°0
54 °
Garfield, Thursday, 22 October
Overcast. High 54°, low 38°.
Pressure30.30 inHg
Wind13.1 mph NE
Humidity44%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2354° / 34°0.06
54 °
Garfield, Friday, 23 October
Climate normal for this date — 60-year average.
Average high54°
Average low34°
Average precipitation0.06 in
Chance of precipitation32%
Record high67° (1999)
Record low19° (1984)
Sat, 2454° / 34°0.06
54 °
Garfield, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high54°
Average low34°
Average precipitation0.06 in
Chance of precipitation30%
Record high71° (1992)
Record low16° (1975)
Sun, 2554° / 34°0.05
54 °
Garfield, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high54°
Average low34°
Average precipitation0.05 in
Chance of precipitation25%
Record high72° (2014)
Record low15° (1975)
Mon, 2653° / 33°0.06
53 °
Garfield, Monday, 26 October
Climate normal for this date — 60-year average.
Average high53°
Average low33°
Average precipitation0.06 in
Chance of precipitation27%
Record high70° (1999)
Record low9° (2020)
Tue, 2752° / 32°0.03
52 °
Garfield, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high52°
Average low32°
Average precipitation0.03 in
Chance of precipitation18%
Record high70° (1977)
Record low8° (1996)
Wed, 2851° / 32°0.07
51 °
Garfield, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high51°
Average low32°
Average precipitation0.07 in
Chance of precipitation30%
Record high68° (1990)
Record low9° (1996)
Thu, 2950° / 31°0.06
50 °
Garfield, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high50°
Average low31°
Average precipitation0.06 in
Chance of precipitation30%
Record high70° (1964)
Record low10° (2019)
Fri, 3048° / 30°0.06
48 °
Garfield, Friday, 30 October
Climate normal for this date — 60-year average.
Average high48°
Average low30°
Average precipitation0.06 in
Chance of precipitation30%
Record high69° (1962)
Record low4° (2019)
Sat, 3149° / 31°0.05
49 °
Garfield, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high49°
Average low31°
Average precipitation0.05 in
Chance of precipitation28%
Record high68° (2008)
Record low12° (1961)
Sun, 0148° / 30°0.03
48 °
Garfield, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high48°
Average low30°
Average precipitation0.03 in
Chance of precipitation22%
Record high67° (1988)
Record low-1° (2004)
Mon, 0247° / 30°0.04
47 °
Garfield, Monday, 2 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.04 in
Chance of precipitation25%
Record high64° (1965)
Record low-3° (1991)
Tue, 0348° / 28°0.03
48 °
Garfield, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high48°
Average low28°
Average precipitation0.03 in
Chance of precipitation17%
Record high64° (1962)
Record low-8° (1991)
Wed, 0448° / 29°0.04
48 °
Garfield, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high48°
Average low29°
Average precipitation0.04 in
Chance of precipitation22%
Record high63° (2001)
Record low8° (1991)
Thu, 0548° / 30°0.05
48 °
Garfield, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high48°
Average low30°
Average precipitation0.05 in
Chance of precipitation30%
Record high64° (2020)
Record low1° (1961)
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 Garfield, 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 Garfield, 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.