Monthly outlook for German Valley, IL: average high 60.7°, average low 45.4°. That is 3.5° above the climate normal for October. Precipitation is expected on 3 days (about 1.4 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 22 October (74.2°), the coolest 3 November (36.7°).
60.7°/45.4°
Average high / low
+3.5°
Above normal
3 / 5
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
64°
55.9°
+4.5°
1 November – 10 November
55.1°
50.8°
+2.4°
11 November – 20 November
at normal
45.5°
—
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).
Fri, 2372° / 47°0
72 °
German Valley, Friday, 23 October
Mostly clear. High 72°, low 47°.
Pressure30.30 inHg
Wind7.3 mph S
Humidity54%
Visibility6.2 mi
Dew point51°
Sat, 2468° / 50°0
68 °
German Valley, Saturday, 24 October
Overcast. High 68°, low 50°.
Pressure30.33 inHg
Wind9.4 mph S
Humidity56%
Visibility6.2 mi
Dew point49°
Sun, 2571° / 52°0
71 °
German Valley, Sunday, 25 October
Overcast. High 71°, low 52°.
Pressure30.36 inHg
Wind5.9 mph SW
Humidity56%
Visibility6.2 mi
Dew point52°
Mon, 2665° / 49°0
65 °
German Valley, Monday, 26 October
Overcast. High 65°, low 49°.
Pressure30.39 inHg
Wind10.2 mph E
Humidity71%
Visibility—
Dew point53°
Tue, 2762° / 51°0.02
62 °
German Valley, Tuesday, 27 October
Light rain. High 62°, low 51°.
Pressure30.30 inHg
Wind8.7 mph E
Humidity67%
Visibility—
Dew point49°
Wed, 2856° / 47°0
56 °
German Valley, Wednesday, 28 October
Overcast. High 56°, low 47°.
Pressure30.18 inHg
Wind5 mph NE
Humidity74%
Visibility—
Dew point47°
Thu, 2953° / 46°0.15
53 °
German Valley, Thursday, 29 October
Light rain. High 53°, low 46°.
Pressure30.15 inHg
Wind6.9 mph E
Humidity83%
Visibility—
Dew point47°
Fri, 3060° / 53°0.78
60 °
German Valley, Friday, 30 October
Heavy rain. High 60°, low 53°.
Pressure29.83 inHg
Wind13.7 mph SE
Humidity90%
Visibility—
Dew point54°
Sat, 3158° / 49°0.43
58 °
German Valley, Saturday, 31 October
Rain. High 58°, low 49°.
Pressure29.74 inHg
Wind9.2 mph S
Humidity91%
Visibility—
Dew point51°
Sun, 0160° / 45°0
60 °
German Valley, Sunday, 1 November
Clear. High 60°, low 45°.
Pressure29.94 inHg
Wind8.1 mph SW
Humidity45%
Visibility—
Dew point37°
Mon, 0253° / 40°0
53 °
German Valley, Monday, 2 November
Overcast. High 53°, low 40°.
Pressure30.24 inHg
Wind12.6 mph NE
Humidity47%
Visibility—
Dew point31°
Tue, 0354° / 37°0
54 °
German Valley, Tuesday, 3 November
Overcast. High 54°, low 37°.
Pressure30.39 inHg
Wind9 mph NE
Humidity50%
Visibility—
Dew point33°
Wed, 0454° / 38°0
54 °
German Valley, Wednesday, 4 November
Overcast. High 54°, low 38°.
Pressure30.45 inHg
Wind15.3 mph E
Humidity53%
Visibility—
Dew point35°
Thu, 0553° / 41°0
53 °
German Valley, Thursday, 5 November
Overcast. High 53°, low 41°.
Pressure30.33 inHg
Wind15.1 mph E
Humidity42%
Visibility—
Dew point29°
Fri, 0656° / 39°0
56 °
German Valley, Friday, 6 November
Clear. High 56°, low 39°.
Pressure30.21 inHg
Wind5.8 mph E
Humidity62%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0750° / 36°0.03
50 °
German Valley, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.03 in
Chance of precipitation18%
Record high68° (2020)
Record low10° (1991)
Sun, 0850° / 36°0.05
50 °
German Valley, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.05 in
Chance of precipitation15%
Record high71° (2020)
Record low13° (1991)
Mon, 0949° / 36°0.12
49 °
German Valley, Monday, 9 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.12 in
Chance of precipitation35%
Record high73° (2020)
Record low17° (1991)
Tue, 1048° / 35°0.09
48 °
German Valley, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.09 in
Chance of precipitation30%
Record high71° (2022)
Record low15° (2017)
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)
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.