Sn M T W Th F S
1
33%
2
31%
3
39%
4
32%
5
41%
6
53%
7
53%
8
80%
9
72%
10
27%
11
23%
12
29%
13
19%
14
27%
15
24%
16
11%
17
21%
18
13%
19
08%
20
25%
21
40%
22
40%
23
40%
24
33%
25
45%
26
36%
27
40%
28
45%
29
49%
30
37%
31
28%
December 2018 Summary
Precipitation Forecast Wetter Than Normal
Temperature Forecast Normal
Avg High Temps 50 to 60 °
Avg Low Temps 35 to 45 °
Avg High Temps 5 to 15 °
Avg Low Temps 0 to 10 °
Rain Frequency 9 to 13 days
Weather Forecast Legend

WeatherTAB helps you plan activities on days with the least risk of rain.

 Low risk of rain/snow.
Transition Day – Start or End of a Risky Period
Medium risk of rain/snow.
High risk of rain/snow.
%
 Forecast risk of rain/snow.

Our forecasts are not direct predictions of rain/snow. Not all risky days will have rain/snow. However, if it does rain/snow during the month, expect most of it to occur on higher risk days.
View detailed forecast

other WeatherTAB forecast views...

Daily Forecast - Daily view of forecast

including sunrise/sunset and moon phases.

Detailed Forecast - Detailed analysis of the monthly forecast

Best for planning. Includes Daily Risk of Precipitation, High/Low/Average Temperatures, Heating/Cooling Degree Days and Growing Degree Days