Hourly Weather Forecast - Plymouth, IN

12 AM
33°F
30%
9mph
S
30% Chance of Light Rain
Humidity
78%
Feels like
26°F
Dew Point
27°F
1 AM
34°F
30%
9mph
S
30% Chance of Light Rain
Humidity
80%
Feels like
26°F
Dew Point
28°F
2 AM
34°F
30%
9mph
S
30% Chance of Light Rain
Humidity
82%
Feels like
27°F
Dew Point
29°F
3 AM
35°F
30%
9mph
S
30% Chance of Light Rain
Humidity
84%
Feels like
28°F
Dew Point
30°F
4 AM
35°F
30%
9mph
SSW
30% Chance of Light Rain
Humidity
86%
Feels like
28°F
Dew Point
31°F
5 AM
35°F
30%
9mph
SSW
30% Chance Rain Showers
Humidity
86%
Feels like
29°F
Dew Point
32°F
6 AM
36°F
30%
9mph
SSW
30% Chance Rain Showers
Humidity
88%
Feels like
29°F
Dew Point
32°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide