Monthly outlook for German Valley, IL: average high 62.2°, average low 51.1°. That is 5.5° above the climate normal for October. Precipitation is expected on 6 days (about 2.9 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 28 October (70.8°), the coolest 6 November (45.8°).
62.2°/51.1°
Average high / low
+5.5°
Above normal
6 / 4
Wet days / normal
2.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
26 October – 4 November
62.7°
53.8°
+4.9°
5 November – 14 November
61.2°
48.1°
+7.3°
15 November – 24 November
at normal
44.3°
—
October records over 66 years
86.4°3 October 2025All-time high
21.4°30 October 1988All-time low
Climate normals and records are computed from the nearest reference point — Freeport (9 mi).
Tue, 2770° / 48°0
70 °
German Valley, Tuesday, 27 October
Overcast. High 70°, low 48°.
Pressure30.21 inHg
Wind8.2 mph SE
Humidity68%
Visibility6.2 mi
Dew point53°
Wed, 2871° / 55°0
71 °
German Valley, Wednesday, 28 October
Clear. High 71°, low 55°.
Pressure30.15 inHg
Wind9.1 mph S
Humidity58%
Visibility6.2 mi
Dew point53°
Thu, 2965° / 53°0.1
65 °
German Valley, Thursday, 29 October
Light rain. High 65°, low 53°.
Pressure30.03 inHg
Wind6.8 mph SW
Humidity78%
Visibility6.2 mi
Dew point57°
Fri, 3065° / 46°0.31
65 °
German Valley, Friday, 30 October
Rain. High 65°, low 46°.
Pressure30.15 inHg
Wind8 mph SE
Humidity55%
Visibility—
Dew point46°
Sat, 3165° / 54°0.73
65 °
German Valley, Saturday, 31 October
Rain. High 65°, low 54°.
Pressure30.15 inHg
Wind7.1 mph E
Humidity92%
Visibility—
Dew point58°
Sun, 0159° / 54°0.22
59 °
German Valley, Sunday, 1 November
Light rain. High 59°, low 54°.
Pressure30.06 inHg
Wind5.9 mph E
Humidity86%
Visibility—
Dew point53°
Mon, 0257° / 54°0.02
57 °
German Valley, Monday, 2 November
Light rain. High 57°, low 54°.
Pressure29.97 inHg
Wind6.4 mph E
Humidity85%
Visibility—
Dew point52°
Tue, 0358° / 54°1.47
58 °
German Valley, Tuesday, 3 November
Heavy rain. High 58°, low 54°.
Pressure29.74 inHg
Wind14.2 mph E
Humidity94%
Visibility—
Dew point56°
Wed, 0452° / 47°0.05
52 °
German Valley, Wednesday, 4 November
Light rain. High 52°, low 47°.
Pressure30.06 inHg
Wind17.3 mph E
Humidity87%
Visibility—
Dew point43°
Thu, 0556° / 48°0
56 °
German Valley, Thursday, 5 November
Overcast. High 56°, low 48°.
Pressure30.03 inHg
Wind7.5 mph SW
Humidity80%
Visibility—
Dew point46°
Fri, 0661° / 46°0
61 °
German Valley, Friday, 6 November
Overcast. High 61°, low 46°.
Pressure29.91 inHg
Wind10.3 mph SW
Humidity58%
Visibility—
Dew point44°
Sat, 0766° / 51°0
66 °
German Valley, Saturday, 7 November
Overcast. High 66°, low 51°.
Pressure29.74 inHg
Wind10.3 mph NE
Humidity70%
Visibility—
Dew point52°
Sun, 0854° / 49°0
54 °
German Valley, Sunday, 8 November
Overcast. High 54°, low 49°.
Pressure29.94 inHg
Wind14.9 mph SE
Humidity62%
Visibility—
Dew point38°
Mon, 0965° / 52°0
65 °
German Valley, Monday, 9 November
Overcast. High 65°, low 52°.
Pressure29.85 inHg
Wind16.4 mph S
Humidity66%
Visibility—
Dew point50°
Tue, 1066° / 56°0.01
66 °
German Valley, Tuesday, 10 November
Light rain. High 66°, low 56°.
Pressure29.97 inHg
Wind10.6 mph SE
Humidity60%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1146° / 32°0.07
46 °
German Valley, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.07 in
Chance of precipitation27%
Record high69° (1964)
Record low12° (2019)
Thu, 1245° / 31°0.06
45 °
German Valley, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.06 in
Chance of precipitation28%
Record high64° (1964)
Record low2° (2019)
Fri, 1345° / 31°0.04
45 °
German Valley, Friday, 13 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.04 in
Chance of precipitation17%
Record high69° (1999)
Record low7° (1986)
Sat, 1446° / 32°0.06
46 °
German Valley, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.06 in
Chance of precipitation32%
Record high67° (2025)
Record low14° (1986)
Sun, 1546° / 33°0.07
46 °
German Valley, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation27%
Record high68° (2025)
Record low9° (1995)
Mon, 1646° / 32°0.06
46 °
German Valley, Monday, 16 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.06 in
Chance of precipitation20%
Record high62° (1988)
Record low17° (2019)
Tue, 1746° / 33°0.11
46 °
German Valley, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation22%
Record high70° (2016)
Record low14° (2005)
Wed, 1846° / 33°0.08
46 °
German Valley, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.08 in
Chance of precipitation28%
Record high67° (1999)
Record low11° (2014)
Thu, 1946° / 32°0.05
46 °
German Valley, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.05 in
Chance of precipitation25%
Record high63° (1983)
Record low11° (1986)
Fri, 2044° / 32°0.09
44 °
German Valley, Friday, 20 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.09 in
Chance of precipitation35%
Record high62° (1982)
Record low13° (2022)
Sat, 2143° / 29°0.09
43 °
German Valley, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.09 in
Chance of precipitation23%
Record high65° (1990)
Record low8° (1964)
Sun, 2243° / 29°0.04
43 °
German Valley, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.04 in
Chance of precipitation15%
Record high65° (2010)
Record low2° (2015)
Mon, 2343° / 30°0.09
43 °
German Valley, Monday, 23 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.09 in
Chance of precipitation28%
Record high62° (1966)
Record low11° (1970)
Tue, 2441° / 29°0.07
41 °
German Valley, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.07 in
Chance of precipitation23%
Record high61° (1966)
Record low9° (1985)
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 German Valley, IL 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 German Valley, IL 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.