Monthly outlook for Silver Lake, IA: average high 52.4°, average low 41.5°. That is 2.4° above the climate normal for October. Precipitation is expected on 5 days (about 3.1 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 28 October (68.9°), the coolest 12 November (27.7°).
52.4°/41.5°
Average high / low
+2.4°
Above normal
5 / 4
Wet days / normal
3.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
57.9°
50°
+4.4°
7 November – 16 November
43.3°
44.1°
-0.4°
17 November – 26 November
at normal
39.2°
—
October records over 66 years
86.5°3 October 2025All-time high
14.9°26 October 1981All-time low
Climate normals and records are computed from the nearest reference point — Myrtle (12 mi).
Thu, 2959° / 44°0
59 °
Silver Lake, Thursday, 29 October
Clear. High 59°, low 44°.
Pressure30.21 inHg
Wind7.7 mph NW
Humidity58%
Visibility6.2 mi
Dew point40°
Fri, 3058° / 41°0
58 °
Silver Lake, Friday, 30 October
Overcast. High 58°, low 41°.
Pressure30.30 inHg
Wind8.3 mph SE
Humidity59%
Visibility6.2 mi
Dew point39°
Sat, 3158° / 44°0.01
58 °
Silver Lake, Saturday, 31 October
Light rain. High 58°, low 44°.
Pressure30.27 inHg
Wind7.7 mph SE
Humidity77%
Visibility6.2 mi
Dew point48°
Sun, 0166° / 52°0
66 °
Silver Lake, Sunday, 1 November
Partly cloudy. High 66°, low 52°.
Pressure30.27 inHg
Wind8.5 mph S
Humidity83%
Visibility6.2 mi
Dew point55°
Mon, 0260° / 55°0.52
60 °
Silver Lake, Monday, 2 November
Rain. High 60°, low 55°.
Pressure29.85 inHg
Wind20.6 mph SE
Humidity96%
Visibility—
Dew point57°
Tue, 0361° / 54°1.03
61 °
Silver Lake, Tuesday, 3 November
Heavy rain. High 61°, low 54°.
Pressure29.85 inHg
Wind18.9 mph N
Humidity93%
Visibility—
Dew point53°
Wed, 0455° / 54°1.23
55 °
Silver Lake, Wednesday, 4 November
Rain. High 55°, low 54°.
Pressure29.77 inHg
Wind14.2 mph E
Humidity97%
Visibility—
Dew point54°
Thu, 0553° / 37°0.1
53 °
Silver Lake, Thursday, 5 November
Light rain. High 53°, low 37°.
Pressure29.68 inHg
Wind20 mph NW
Humidity48%
Visibility—
Dew point29°
Fri, 0640° / 32°0
40 °
Silver Lake, Friday, 6 November
Mostly clear. High 40°, low 32°.
Pressure29.88 inHg
Wind16.4 mph NW
Humidity58%
Visibility—
Dew point25°
Sat, 0743° / 29°0
43 °
Silver Lake, Saturday, 7 November
Clear. High 43°, low 29°.
Pressure30.12 inHg
Wind8.8 mph NW
Humidity41%
Visibility—
Dew point18°
Sun, 0846° / 39°0
46 °
Silver Lake, Sunday, 8 November
Overcast. High 46°, low 39°.
Pressure30.15 inHg
Wind9 mph E
Humidity45%
Visibility—
Dew point25°
Mon, 0950° / 38°0
50 °
Silver Lake, Monday, 9 November
Overcast. High 50°, low 38°.
Pressure30.00 inHg
Wind7.6 mph NW
Humidity45%
Visibility—
Dew point27°
Tue, 1045° / 35°0
45 °
Silver Lake, Tuesday, 10 November
Partly cloudy. High 45°, low 35°.
Pressure29.91 inHg
Wind14.9 mph NW
Humidity42%
Visibility—
Dew point19°
Wed, 1136° / 28°0
36 °
Silver Lake, Wednesday, 11 November
Overcast. High 36°, low 28°.
Pressure30.12 inHg
Wind15.1 mph NW
Humidity61%
Visibility—
Dew point22°
Thu, 1239° / 28°0
39 °
Silver Lake, Thursday, 12 November
Overcast. High 39°, low 28°.
Pressure30.12 inHg
Wind9.4 mph NW
Humidity61%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1342° / 28°0.06
42 °
Silver Lake, Friday, 13 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.06 in
Chance of precipitation23%
Record high70° (1999)
Record low1° (1986)
Sat, 1443° / 29°0.03
43 °
Silver Lake, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.03 in
Chance of precipitation22%
Record high67° (2025)
Record low11° (2014)
Sun, 1544° / 29°0.06
44 °
Silver Lake, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.06 in
Chance of precipitation23%
Record high67° (2001)
Record low13° (2014)
Mon, 1644° / 28°0.07
44 °
Silver Lake, Monday, 16 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.07 in
Chance of precipitation28%
Record high65° (2023)
Record low5° (1997)
Tue, 1743° / 29°0.09
43 °
Silver Lake, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.09 in
Chance of precipitation22%
Record high66° (2001)
Record low7° (2014)
Wed, 1842° / 28°0.07
42 °
Silver Lake, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.07 in
Chance of precipitation30%
Record high68° (1999)
Record low-1° (1961)
Thu, 1942° / 28°0.09
42 °
Silver Lake, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.09 in
Chance of precipitation32%
Record high61° (1999)
Record low1° (1986)
Fri, 2040° / 26°0.09
40 °
Silver Lake, Friday, 20 November
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.09 in
Chance of precipitation27%
Record high60° (2003)
Record low6° (1964)
Sat, 2138° / 24°0.04
38 °
Silver Lake, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high38°
Average low24°
Average precipitation0.04 in
Chance of precipitation17%
Record high70° (1990)
Record low-2° (2000)
Sun, 2239° / 25°0.03
39 °
Silver Lake, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high39°
Average low25°
Average precipitation0.03 in
Chance of precipitation20%
Record high62° (1966)
Record low3° (2000)
Mon, 2338° / 25°0.09
38 °
Silver Lake, Monday, 23 November
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.09 in
Chance of precipitation25%
Record high55° (2006)
Record low0° (1985)
Tue, 2438° / 24°0.05
38 °
Silver Lake, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high38°
Average low24°
Average precipitation0.05 in
Chance of precipitation18%
Record high60° (2011)
Record low-7° (1985)
Wed, 2537° / 24°0.03
37 °
Silver Lake, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.03 in
Chance of precipitation20%
Record high56° (1960)
Record low-7° (1991)
Thu, 2635° / 22°0.07
35 °
Silver Lake, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.07 in
Chance of precipitation32%
Record high57° (1998)
Record low-13° (1977)
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 Silver Lake, IA 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 Silver Lake, IA 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.