Weatheo

Allentown 30-day weather forecast

Beyond about 10 days any forecast drifts towards the usual weather for the time of year, so read the outlook as what is typical for the date, not as a prediction for that day.

Allentown day-by-day calendar

  • Days 1–16: daily forecast model
  • Days 17–30: outlook (30-day statistical model), with the usual high / low for the date
Allentown day-by-day calendar
SunMonTueWedThuFriSat
7Forecast
Sunny
58°
/ 46°
Rain 2%
8Forecast
Sunny
58°
/ 42°
Rain 2%
9Forecast
Overcast
57°
/ 47°
Rain 2%
10Forecast
Sunny
63°
/ 44°
Rain 0%
11Forecast
Light drizzle
63°
/ 48°
Rain 0%
12Forecast
Overcast
58°
/ 47°
Rain 29%
13Forecast
Showers
53°
/ 44°
Rain 31%
14Forecast
Light snow showers
44°
/ 38°
Rain 20%
15Forecast
Sunny
48°
/ 38°
Rain 8%
16Forecast
Overcast
49°
/ 37°
Rain 2%
17Forecast
Sunny
52°
/ 35°
Rain 5%
18Forecast
Sunny
55°
/ 38°
Rain 2%
19Forecast
Light drizzle
54°
/ 46°
Rain 6%
20Forecast
Overcast
48°
/ 37°
Rain 14%
21Forecast
Light drizzle
46°
/ 40°
Rain 0 in
22Forecast
Overcast
55°
/ 38°
—
23Outlook
Light rain
59°
/ 54°
Rain 0.1 in
Usual 54° / 35°F
24Outlook
Light rain
57°
/ 54°
Rain 0.2 in
Usual 54° / 35°F
25Outlook
Light rain
62°
/ 51°
Rain 0.3 in
Usual 54° / 35°F
26Outlook
Light rain
51°
/ 37°
Rain 0 in
Usual 54° / 35°F
27Outlook
Light rain
37°
/ 28°
Rain 0 in
Usual 54° / 35°F
28Outlook
Light snow
37°
/ 29°
Rain 0 in
Usual 54° / 35°F
29Outlook
Mostly sunny
41°
/ 31°
—
Usual 54° / 35°F
30Outlook
Rain
44°
/ 31°
Rain 0.4 in
Usual 54° / 35°F
1 DecOutlook
Rain and snow
41°
/ 30°
Rain 1.4 in
Usual 44° / 30°F
2Outlook
Light snow
32°
/ 24°
Rain 0 in
Usual 44° / 30°F
3Outlook
Mostly cloudy
34°
/ 24°
—
Usual 44° / 30°F
4Outlook
Mostly sunny
37°
/ 26°
—
Usual 44° / 30°F
5Outlook
Rain
51°
/ 27°
Rain 0.4 in
Usual 44° / 30°F
6Outlook
Rain
54°
/ 41°
Rain 0.7 in
Usual 44° / 30°F

Allentown weather in November

November in Allentown: highs around 54°F (12°C), lows around 35°F (2°C) and about 2 in (50 mm) of rain.

November

Average high
54°F
Average low
35°F
Precipitation
2 in
Record high
75°F
Record low
19°F

December

Average high
44°F
Average low
30°F
Precipitation
2.6 in
Record high
65°F
Record low
11°F

Climate averages from historical daily data.

Allentown weather by month →

Allentown 30-day forecast: your questions

What is the weather for the next 30 days in Allentown?

The 30-day view for Allentown starts with 15 days of forecast: highs from 35°F (2°C) up to 63°F (17°C) on Tuesday, and rain likely on 5 of them (1.4 in (36.5 mm) in all). After that it shows the usual December weather: highs near 44°F (7°C), lows near 30°F (-1°C), about 2.6 in (67 mm) over the month. Day by day: Allentown 10-day forecast.

What will the weather be in Allentown next month?

In December, Allentown usually has highs around 44°F (7°C) and lows around 30°F (-1°C), with about 2.6 in (67 mm) of rain. The records are 65°F (18°C) and 11°F (-11°C). Month by month: Allentown weather by month.

Nearest cities: 30-day forecast

Weather across United States right now