Monthly outlook for Poplar, ID: average high 53.2°, average low 37.1°. That is 1.6° below the climate normal for October. Precipitation is expected on 4 days (about 1.3 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 17 October (67.3°), the coolest 24 October (23.8°).
53.2°/37.1°
Average high / low
−1.6°
Below normal
4 / 4
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
56.6°
57.7°
-0.6°
23 October – 1 November
47.5°
51.3°
-2.2°
2 November – 11 November
at normal
46.4°
—
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 (4 mi).
Wed, 1454° / 39°0
54 °
Poplar, Wednesday, 14 October
Partly cloudy. High 54°, low 39°.
Pressure30.27 inHg
Wind1.3 mph W
Humidity77%
Visibility5.7 mi
Dew point37°
Thu, 1564° / 36°0
64 °
Poplar, Thursday, 15 October
Clear. High 64°, low 36°.
Pressure30.53 inHg
Wind4.6 mph N
Humidity53%
Visibility4.1 mi
Dew point36°
Fri, 1667° / 41°0
67 °
Poplar, Friday, 16 October
Clear. High 67°, low 41°.
Pressure30.50 inHg
Wind3.3 mph N
Humidity43%
Visibility6.2 mi
Dew point36°
Sat, 1767° / 45°0
67 °
Poplar, Saturday, 17 October
Clear. High 67°, low 45°.
Pressure30.21 inHg
Wind9.3 mph SE
Humidity36%
Visibility—
Dew point35°
Sun, 1866° / 46°0
66 °
Poplar, Sunday, 18 October
Clear. High 66°, low 46°.
Pressure30.03 inHg
Wind9.8 mph SE
Humidity37%
Visibility—
Dew point34°
Mon, 1966° / 46°0
66 °
Poplar, Monday, 19 October
Overcast. High 66°, low 46°.
Pressure29.74 inHg
Wind18.6 mph SW
Humidity28%
Visibility—
Dew point28°
Tue, 2046° / 39°0.35
46 °
Poplar, Tuesday, 20 October
Rain. High 46°, low 39°.
Pressure29.83 inHg
Wind18.7 mph SW
Humidity84%
Visibility—
Dew point38°
Wed, 2150° / 39°0.02
50 °
Poplar, Wednesday, 21 October
Light rain. High 50°, low 39°.
Pressure29.88 inHg
Wind14.3 mph NW
Humidity59%
Visibility—
Dew point31°
Thu, 2243° / 32°0.12
43 °
Poplar, Thursday, 22 October
Snow. High 43°, low 32°.
Pressure30.03 inHg
Wind12.4 mph SW
Humidity47%
Visibility—
Dew point22°
Fri, 2339° / 29°0.47
39 °
Poplar, Friday, 23 October
Snow. High 39°, low 29°.
Pressure30.36 inHg
Wind9.6 mph SW
Humidity96%
Visibility—
Dew point33°
Sat, 2439° / 24°0
39 °
Poplar, Saturday, 24 October
Partly cloudy. High 39°, low 24°.
Pressure30.62 inHg
Wind8.3 mph SE
Humidity80%
Visibility—
Dew point30°
Sun, 2548° / 29°0
48 °
Poplar, Sunday, 25 October
Clear. High 48°, low 29°.
Pressure30.45 inHg
Wind5.5 mph SE
Humidity65%
Visibility—
Dew point29°
Mon, 2656° / 36°0
56 °
Poplar, Monday, 26 October
Clear. High 56°, low 36°.
Pressure30.06 inHg
Wind7.1 mph SE
Humidity53%
Visibility—
Dew point32°
Tue, 2753° / 38°0
53 °
Poplar, Tuesday, 27 October
Partly cloudy. High 53°, low 38°.
Pressure29.88 inHg
Wind16.6 mph SW
Humidity49%
Visibility—
Dew point31°
Wed, 2850° / 35°0
50 °
Poplar, Wednesday, 28 October
Partly cloudy. High 50°, low 35°.
Pressure30.15 inHg
Wind7.3 mph SE
Humidity49%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2950° / 31°0.06
50 °
Poplar, 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 °
Poplar, 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 °
Poplar, 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 °
Poplar, 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 °
Poplar, 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 °
Poplar, 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 °
Poplar, 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 °
Poplar, 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)
Fri, 0648° / 31°0.07
48 °
Poplar, Friday, 6 November
Climate normal for this date — 60-year average.
Average high48°
Average low31°
Average precipitation0.07 in
Chance of precipitation28%
Record high68° (1999)
Record low4° (1971)
Sat, 0747° / 30°0.06
47 °
Poplar, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.06 in
Chance of precipitation37%
Record high70° (1999)
Record low2° (1990)
Sun, 0845° / 29°0.08
45 °
Poplar, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high45°
Average low29°
Average precipitation0.08 in
Chance of precipitation42%
Record high62° (1999)
Record low13° (1961)
Mon, 0945° / 28°0.07
45 °
Poplar, Monday, 9 November
Climate normal for this date — 60-year average.
Average high45°
Average low28°
Average precipitation0.07 in
Chance of precipitation32%
Record high60° (1973)
Record low13° (1961)
Tue, 1044° / 27°0.04
44 °
Poplar, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high44°
Average low27°
Average precipitation0.04 in
Chance of precipitation28%
Record high60° (2016)
Record low3° (1986)
Wed, 1144° / 27°0.04
44 °
Poplar, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high44°
Average low27°
Average precipitation0.04 in
Chance of precipitation27%
Record high63° (1999)
Record low-6° (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 Poplar, 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 Poplar, 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.