As of 13:22 CST

Weather in Jalapa, IL

48°Current weather

Jalapa, Thursday, 12 November, 13:22

Overcast. Feels like 43°. High 49°, low 41°.

Pressure29.97 inHg
Wind13.9 mph N
Humidity63%
Visibility6.2 mi
Dew point35°

Monthly outlook for Jalapa, IL: average high 56.5°, average low 40.9°. That is 3.1° above the climate normal for November. Precipitation is expected on 5 days (about 5.0 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 19 November (71.4°), the coolest 15 November (28.8°).

56.5°/40.9°
Average high / low
+3.1°
Above normal
5 / 5
Wet days / normal
5.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 November – 21 November57.1°52.1°+2.8°
22 November – 1 December55.5°47.6°+4.4°
2 December – 11 Decemberat normal43.2°—

November records over 66 years

79°8 November 2023All-time high
-0.6°8 November 1991All-time low

Climate normals and records are computed from the nearest reference point — Jerseyville (7 mi).

Fri, 1347° / 39°0Overcast
47 °Overcast

Jalapa, Friday, 13 November

Overcast. High 47°, low 39°.

Pressure30.12 inHg
Wind11.8 mph N
Humidity62%
Visibility6.2 mi
Dew point24°
Sat, 1446° / 30°0Clear
46 °Clear

Jalapa, Saturday, 14 November

Clear. High 46°, low 30°.

Pressure30.33 inHg
Wind3.3 mph N
Humidity58%
Visibility6.2 mi
Dew point26°
Sun, 1549° / 29°0Overcast
49 °Overcast

Jalapa, Sunday, 15 November

Overcast. High 49°, low 29°.

Pressure30.47 inHg
Wind0.5 mph E
Humidity53%
Visibility6.2 mi
Dew point29°
Mon, 1652° / 30°0Clear
52 °Clear

Jalapa, Monday, 16 November

Clear. High 52°, low 30°.

Pressure30.50 inHg
Wind3.1 mph S
Humidity48%
Visibility6.2 mi
Dew point31°
Tue, 1755° / 33°0Clear
55 °Clear

Jalapa, Tuesday, 17 November

Clear. High 55°, low 33°.

Pressure30.47 inHg
Wind5.7 mph SE
Humidity50%
Visibility—
Dew point33°
Wed, 1864° / 39°0Partly cloudy
64 °Partly cloudy

Jalapa, Wednesday, 18 November

Partly cloudy. High 64°, low 39°.

Pressure30.30 inHg
Wind13.6 mph S
Humidity36%
Visibility—
Dew point31°
Thu, 1971° / 50°0.01Light rain
71 °Light rain

Jalapa, Thursday, 19 November

Light rain. High 71°, low 50°.

Pressure30.15 inHg
Wind17 mph SW
Humidity43%
Visibility—
Dew point43°
Fri, 2069° / 51°0.05Light rain
69 °Light rain

Jalapa, Friday, 20 November

Light rain. High 69°, low 51°.

Pressure30.21 inHg
Wind12.1 mph SW
Humidity59%
Visibility—
Dew point52°
Sat, 2169° / 58°0Overcast
69 °Overcast

Jalapa, Saturday, 21 November

Overcast. High 69°, low 58°.

Pressure30.12 inHg
Wind14.4 mph S
Humidity50%
Visibility—
Dew point48°
Sun, 2266° / 60°0.11Light rain
66 °Light rain

Jalapa, Sunday, 22 November

Light rain. High 66°, low 60°.

Pressure29.83 inHg
Wind16.2 mph S
Humidity47%
Visibility—
Dew point43°
Mon, 2361° / 54°3.43Heavy rain
61 °Heavy rain

Jalapa, Monday, 23 November

Heavy rain. High 61°, low 54°.

Pressure29.65 inHg
Wind16.6 mph S
Humidity92%
Visibility—
Dew point52°
Tue, 2460° / 38°0.33Rain
60 °Rain

Jalapa, Tuesday, 24 November

Rain. High 60°, low 38°.

Pressure29.59 inHg
Wind24.9 mph SW
Humidity75%
Visibility—
Dew point34°
Wed, 2541° / 31°0Clear
41 °Clear

Jalapa, Wednesday, 25 November

Clear. High 41°, low 31°.

Pressure30.33 inHg
Wind15.6 mph W
Humidity51%
Visibility—
Dew point22°
Thu, 2643° / 30°0Overcast
43 °Overcast

Jalapa, Thursday, 26 November

Overcast. High 43°, low 30°.

Pressure30.30 inHg
Wind15.3 mph SE
Humidity50%
Visibility—
Dew point20°
Fri, 2761° / 43°1.06Rain
61 °Rain

Jalapa, Friday, 27 November

Rain. High 61°, low 43°.

Pressure29.68 inHg
Wind25.6 mph SE
Humidity93%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2845° / 32°0.09Climate normal
45 °Climate normal

Jalapa, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.09 in
Chance of precipitation22%
Record high69° (1998)
Record low6° (1977)
Sun, 2946° / 33°0.07Climate normal
46 °Climate normal

Jalapa, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation25%
Record high69° (1998)
Record low14° (1976)
Mon, 3046° / 32°0.17Climate normal
46 °Climate normal

Jalapa, Monday, 30 November

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.17 in
Chance of precipitation28%
Record high65° (1998)
Record low10° (1964)
Tue, 0145° / 32°0.11Climate normal
45 °Climate normal

Jalapa, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.11 in
Chance of precipitation28%
Record high66° (1970)
Record low12° (1985)
Wed, 0246° / 32°0.08Climate normal
46 °Climate normal

Jalapa, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.08 in
Chance of precipitation25%
Record high69° (1982)
Record low6° (2006)
Thu, 0345° / 32°0.11Climate normal
45 °Climate normal

Jalapa, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.11 in
Chance of precipitation28%
Record high71° (2012)
Record low10° (1985)
Fri, 0444° / 31°0.08Climate normal
44 °Climate normal

Jalapa, Friday, 4 December

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.08 in
Chance of precipitation28%
Record high69° (1998)
Record low3° (2006)
Sat, 0545° / 30°0.08Climate normal
45 °Climate normal

Jalapa, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high45°
Average low30°
Average precipitation0.08 in
Chance of precipitation28%
Record high70° (1998)
Record low4° (2025)
Sun, 0642° / 29°0.06Climate normal
42 °Climate normal

Jalapa, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.06 in
Chance of precipitation38%
Record high69° (1998)
Record low2° (1964)
Mon, 0741° / 29°0.1Climate normal
41 °Climate normal

Jalapa, Monday, 7 December

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.1 in
Chance of precipitation20%
Record high65° (1980)
Record low-2° (1977)
Tue, 0842° / 29°0.07Climate normal
42 °Climate normal

Jalapa, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.07 in
Chance of precipitation30%
Record high69° (1991)
Record low-1° (2006)
Wed, 0942° / 29°0.07Climate normal
42 °Climate normal

Jalapa, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.07 in
Chance of precipitation30%
Record high60° (2021)
Record low1° (1977)
Thu, 1042° / 27°0.11Climate normal
42 °Climate normal

Jalapa, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high42°
Average low27°
Average precipitation0.11 in
Chance of precipitation25%
Record high64° (2021)
Record low-5° (1977)
Fri, 1142° / 27°0.09Climate normal
42 °Climate normal

Jalapa, Friday, 11 December

Climate normal for this date — 60-year average.

Average high42°
Average low27°
Average precipitation0.09 in
Chance of precipitation28%
Record high64° (2021)
Record low0° (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 Jalapa, 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 Jalapa, 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.