Monthly outlook for Olsen, ID: average high 62.7°, average low 43.9°. That is 2.1° above the climate normal for October. Precipitation is expected on 3 days (about 1.5 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 23 October (68.4°), the coolest 15 October (35.4°).
62.7°/43.9°
Average high / low
+2.1°
Above normal
3 / 3
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
60.7°
60.3°
+0.2°
21 October – 30 October
66.1°
55°
+6.2°
31 October – 9 November
at normal
49.3°
—
October records over 66 years
86.9°2 October 2010All-time high
7.3°30 October 2019All-time low
Mon, 1249° / 41°0.17
49 °
Olsen, Monday, 12 October
Rain. High 49°, low 41°.
Pressure29.88 inHg
Wind5.2 mph N
Humidity81%
Visibility6.2 mi
Dew point39°
Tue, 1353° / 41°0.15
53 °
Olsen, Tuesday, 13 October
Rain. High 53°, low 41°.
Pressure29.97 inHg
Wind2.6 mph NW
Humidity72%
Visibility6.2 mi
Dew point38°
Wed, 1459° / 39°0.04
59 °
Olsen, Wednesday, 14 October
Light rain. High 59°, low 39°.
Pressure30.15 inHg
Wind5.1 mph NE
Humidity50%
Visibility6.2 mi
Dew point35°
Thu, 1563° / 35°0
63 °
Olsen, Thursday, 15 October
Clear. High 63°, low 35°.
Pressure30.33 inHg
Wind19 mph N
Humidity41%
Visibility—
Dew point30°
Fri, 1665° / 43°0
65 °
Olsen, Friday, 16 October
Mostly clear. High 65°, low 43°.
Pressure30.36 inHg
Wind14 mph NE
Humidity44%
Visibility—
Dew point35°
Sat, 1765° / 45°0
65 °
Olsen, Saturday, 17 October
Clear. High 65°, low 45°.
Pressure30.30 inHg
Wind7 mph SW
Humidity39%
Visibility—
Dew point31°
Sun, 1865° / 45°0
65 °
Olsen, Sunday, 18 October
Clear. High 65°, low 45°.
Pressure30.21 inHg
Wind5.4 mph SW
Humidity44%
Visibility—
Dew point35°
Mon, 1968° / 47°0
68 °
Olsen, Monday, 19 October
Clear. High 68°, low 47°.
Pressure30.15 inHg
Wind5.7 mph SW
Humidity39%
Visibility—
Dew point33°
Tue, 2067° / 47°0
67 °
Olsen, Tuesday, 20 October
Mostly clear. High 67°, low 47°.
Pressure30.03 inHg
Wind19.3 mph SW
Humidity29%
Visibility—
Dew point29°
Wed, 2166° / 43°0
66 °
Olsen, Wednesday, 21 October
Mostly clear. High 66°, low 43°.
Pressure30.12 inHg
Wind11.1 mph SW
Humidity28%
Visibility—
Dew point23°
Thu, 2267° / 46°0
67 °
Olsen, Thursday, 22 October
Clear. High 67°, low 46°.
Pressure30.15 inHg
Wind4.7 mph SW
Humidity34%
Visibility—
Dew point30°
Fri, 2368° / 48°0
68 °
Olsen, Friday, 23 October
Clear. High 68°, low 48°.
Pressure30.12 inHg
Wind6 mph NE
Humidity31%
Visibility—
Dew point30°
Sat, 2467° / 48°0
67 °
Olsen, Saturday, 24 October
Clear. High 67°, low 48°.
Pressure30.09 inHg
Wind4.4 mph NE
Humidity31%
Visibility—
Dew point29°
Sun, 2566° / 47°0
66 °
Olsen, Sunday, 25 October
Partly cloudy. High 66°, low 47°.
Pressure30.06 inHg
Wind6.7 mph S
Humidity32%
Visibility—
Dew point29°
Mon, 2662° / 45°0
62 °
Olsen, Monday, 26 October
Mostly clear. High 62°, low 45°.
Pressure29.97 inHg
Wind10.7 mph SW
Humidity23%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2755° / 33°0.02
55 °
Olsen, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high55°
Average low33°
Average precipitation0.02 in
Chance of precipitation15%
Record high71° (1977)
Record low19° (1970)
Wed, 2853° / 33°0.04
53 °
Olsen, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high53°
Average low33°
Average precipitation0.04 in
Chance of precipitation25%
Record high70° (1990)
Record low15° (2019)
Thu, 2952° / 33°0.04
52 °
Olsen, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high52°
Average low33°
Average precipitation0.04 in
Chance of precipitation18%
Record high69° (1962)
Record low12° (2019)
Fri, 3051° / 31°0.04
51 °
Olsen, Friday, 30 October
Climate normal for this date — 60-year average.
Average high51°
Average low31°
Average precipitation0.04 in
Chance of precipitation23%
Record high70° (1962)
Record low7° (2019)
Sat, 3151° / 32°0.02
51 °
Olsen, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high51°
Average low32°
Average precipitation0.02 in
Chance of precipitation15%
Record high70° (2014)
Record low13° (2019)
Sun, 0150° / 32°0.02
50 °
Olsen, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high50°
Average low32°
Average precipitation0.02 in
Chance of precipitation15%
Record high68° (1988)
Record low14° (2019)
Mon, 0250° / 31°0.04
50 °
Olsen, Monday, 2 November
Climate normal for this date — 60-year average.
Average high50°
Average low31°
Average precipitation0.04 in
Chance of precipitation18%
Record high66° (1965)
Record low9° (1991)
Tue, 0350° / 30°0.02
50 °
Olsen, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high50°
Average low30°
Average precipitation0.02 in
Chance of precipitation13%
Record high66° (1965)
Record low11° (1991)
Wed, 0450° / 31°0.03
50 °
Olsen, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high50°
Average low31°
Average precipitation0.03 in
Chance of precipitation15%
Record high67° (2020)
Record low17° (2002)
Thu, 0550° / 31°0.02
50 °
Olsen, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high50°
Average low31°
Average precipitation0.02 in
Chance of precipitation18%
Record high67° (2020)
Record low18° (2003)
Fri, 0650° / 31°0.04
50 °
Olsen, Friday, 6 November
Climate normal for this date — 60-year average.
Average high50°
Average low31°
Average precipitation0.04 in
Chance of precipitation20%
Record high69° (2020)
Record low18° (1971)
Sat, 0749° / 31°0.03
49 °
Olsen, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low31°
Average precipitation0.03 in
Chance of precipitation15%
Record high69° (1999)
Record low19° (1971)
Sun, 0847° / 30°0.05
47 °
Olsen, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high47°
Average low30°
Average precipitation0.05 in
Chance of precipitation32%
Record high63° (1965)
Record low20° (2018)
Mon, 0947° / 29°0.04
47 °
Olsen, Monday, 9 November
Climate normal for this date — 60-year average.
Average high47°
Average low29°
Average precipitation0.04 in
Chance of precipitation27%
Record high60° (2014)
Record low20° (2018)
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 Olsen, 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 Olsen, 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.