Monthly outlook for Marsh Valley, ID: average high 53.2°, average low 36.8°. That is 2.3° above the climate normal for October. Precipitation is expected on 5 days (about 1.7 inches), against a normal of 5 days and 1.0 inches. The warmest day looks like 6 November (62°), the coolest 28 October (30.1°).
53.2°/36.8°
Average high / low
+2.3°
Above normal
5 / 5
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
53°
50.3°
+1.5°
4 November – 13 November
53.6°
45.6°
+4.4°
14 November – 23 November
at normal
39.9°
—
October records over 66 years
85.1°2 October 2010All-time high
-2.4°28 October 1970All-time low
Climate normals and records are computed from the nearest reference point — Lava Hot Springs (10 mi).
Mon, 2658° / 34°0.19
58 °
Marsh Valley, Monday, 26 October
Rain. High 58°, low 34°.
Pressure30.06 inHg
Wind6.7 mph S
Humidity62%
Visibility6.2 mi
Dew point40°
Tue, 2750° / 32°0.02
50 °
Marsh Valley, Tuesday, 27 October
Light rain. High 50°, low 32°.
Pressure30.09 inHg
Wind2.6 mph S
Humidity68%
Visibility5.6 mi
Dew point33°
Wed, 2852° / 30°0
52 °
Marsh Valley, Wednesday, 28 October
Clear. High 52°, low 30°.
Pressure30.09 inHg
Wind1.4 mph S
Humidity61%
Visibility6.2 mi
Dew point33°
Thu, 2958° / 31°0
58 °
Marsh Valley, Thursday, 29 October
Overcast. High 58°, low 31°.
Pressure30.00 inHg
Wind6.5 mph S
Humidity60%
Visibility—
Dew point35°
Fri, 3056° / 37°0
56 °
Marsh Valley, Friday, 30 October
Overcast. High 56°, low 37°.
Pressure29.88 inHg
Wind11.1 mph S
Humidity64%
Visibility—
Dew point38°
Sat, 3154° / 40°0.47
54 °
Marsh Valley, Saturday, 31 October
Rain. High 54°, low 40°.
Pressure30.09 inHg
Wind8.2 mph SE
Humidity76%
Visibility—
Dew point41°
Sun, 0149° / 45°0.42
49 °
Marsh Valley, Sunday, 1 November
Rain. High 49°, low 45°.
Pressure29.74 inHg
Wind15.3 mph S
Humidity88%
Visibility—
Dew point41°
Mon, 0247° / 37°0.49
47 °
Marsh Valley, Monday, 2 November
Snow. High 47°, low 37°.
Pressure30.12 inHg
Wind19.4 mph W
Humidity65%
Visibility—
Dew point33°
Tue, 0351° / 35°0
51 °
Marsh Valley, Tuesday, 3 November
Mostly clear. High 51°, low 35°.
Pressure30.09 inHg
Wind6.4 mph S
Humidity55%
Visibility—
Dew point31°
Wed, 0454° / 38°0
54 °
Marsh Valley, Wednesday, 4 November
Overcast. High 54°, low 38°.
Pressure30.03 inHg
Wind5.8 mph S
Humidity46%
Visibility—
Dew point29°
Thu, 0558° / 39°0
58 °
Marsh Valley, Thursday, 5 November
Overcast. High 58°, low 39°.
Pressure30.06 inHg
Wind11.9 mph S
Humidity43%
Visibility—
Dew point29°
Fri, 0662° / 43°0
62 °
Marsh Valley, Friday, 6 November
Overcast. High 62°, low 43°.
Pressure29.94 inHg
Wind13.2 mph S
Humidity41%
Visibility—
Dew point32°
Sat, 0751° / 38°0.15
51 °
Marsh Valley, Saturday, 7 November
Light rain. High 51°, low 38°.
Pressure29.65 inHg
Wind13.6 mph SW
Humidity69%
Visibility—
Dew point41°
Sun, 0848° / 36°0
48 °
Marsh Valley, Sunday, 8 November
Overcast. High 48°, low 36°.
Pressure30.06 inHg
Wind13.7 mph W
Humidity59%
Visibility—
Dew point30°
Mon, 0949° / 38°0
49 °
Marsh Valley, Monday, 9 November
Light rain. High 49°, low 38°.
Pressure30.33 inHg
Wind10.4 mph W
Humidity54%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1044° / 28°0.05
44 °
Marsh Valley, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.05 in
Chance of precipitation35%
Record high64° (2016)
Record low0° (2000)
Wed, 1144° / 28°0.06
44 °
Marsh Valley, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.06 in
Chance of precipitation25%
Record high62° (1999)
Record low2° (2000)
Thu, 1244° / 28°0.07
44 °
Marsh Valley, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.07 in
Chance of precipitation32%
Record high64° (1999)
Record low8° (2000)
Fri, 1343° / 28°0.07
43 °
Marsh Valley, Friday, 13 November
Climate normal for this date — 60-year average.
Average high43°
Average low28°
Average precipitation0.07 in
Chance of precipitation35%
Record high64° (1999)
Record low6° (1961)
Sat, 1442° / 27°0.09
42 °
Marsh Valley, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high42°
Average low27°
Average precipitation0.09 in
Chance of precipitation32%
Record high65° (1999)
Record low-3° (1978)
Sun, 1542° / 25°0.02
42 °
Marsh Valley, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high42°
Average low25°
Average precipitation0.02 in
Chance of precipitation17%
Record high64° (1999)
Record low-6° (1964)
Mon, 1642° / 27°0.05
42 °
Marsh Valley, Monday, 16 November
Climate normal for this date — 60-year average.
Average high42°
Average low27°
Average precipitation0.05 in
Chance of precipitation28%
Record high63° (1999)
Record low-3° (2014)
Tue, 1741° / 26°0.07
41 °
Marsh Valley, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high41°
Average low26°
Average precipitation0.07 in
Chance of precipitation30%
Record high56° (1999)
Record low-11° (2014)
Wed, 1840° / 25°0.07
40 °
Marsh Valley, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high40°
Average low25°
Average precipitation0.07 in
Chance of precipitation28%
Record high56° (1995)
Record low0° (2000)
Thu, 1939° / 25°0.05
39 °
Marsh Valley, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high39°
Average low25°
Average precipitation0.05 in
Chance of precipitation32%
Record high58° (2007)
Record low-3° (2022)
Fri, 2040° / 23°0.07
40 °
Marsh Valley, Friday, 20 November
Climate normal for this date — 60-year average.
Average high40°
Average low23°
Average precipitation0.07 in
Chance of precipitation32%
Record high58° (1989)
Record low-3° (2011)
Sat, 2138° / 23°0.06
38 °
Marsh Valley, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high38°
Average low23°
Average precipitation0.06 in
Chance of precipitation32%
Record high52° (1974)
Record low-9° (2015)
Sun, 2237° / 23°0.1
37 °
Marsh Valley, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high37°
Average low23°
Average precipitation0.1 in
Chance of precipitation32%
Record high55° (2017)
Record low1° (1994)
Mon, 2337° / 22°0.07
37 °
Marsh Valley, Monday, 23 November
Climate normal for this date — 60-year average.
Average high37°
Average low22°
Average precipitation0.07 in
Chance of precipitation38%
Record high56° (2017)
Record low-6° (1982)
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 Marsh Valley, 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 Marsh Valley, 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.